[{"department":[{"_id":"DEP1100"}],"year":2000,"user_id":"15514","status":"public","keyword":["Femtosekunden Laserpulse","Metall Cluster","Wechselwirkung","kollektive Anregung","Plasmonen","Resonanz","hochgeladene Atome"],"extern":"1","file":[{"file_id":"8985","file_size":5171247,"date_created":"2022-09-26T13:32:36Z","date_updated":"2022-09-26T13:32:36Z","access_level":"open_access","creator":"csl-f7e","content_type":"application/pdf","file_name":"Köller_Lars_Diss_Uni-Rostock_CC-BY-SA_40_2000-06-21.pdf","success":1,"relation":"main_file"}],"supervisor":[{"first_name":"Josef","full_name":"Tiggesbäumker, Josef","last_name":"Tiggesbäumker"}],"page":"130","abstract":[{"lang":"ger","text":"Dieses Dissertation beschäftigt sich mit der Untersuchung von Clustern, mittels extrem kurzer Laserpulse. \"Extrem kurz\" bedeutet in diesem Zusammenhang 140 bis 1600 Femtosekunden. In dieser Zeit kann sich das Licht nur etwa einen zehntel bis einen halben Millimeter ausdehnen. Die Fokussierung dieser Strahlung erzeugt elektrische Felder,\r\ndie denen im Innern eines Atoms entsprechen. \r\nBei der Wechselwirkung von Clustern mit solchen L.aserpulsen sind interessante Effekte zu beobachten: Es entstehen in Bereichen niedriger Laserintensität mehrfach geladene Pt- und Pb-Cluster. Deren kleinste auftretende Größe kann mit den Voraussagen des Tröpfchenmodells verglichen werden. Direkt in dem Fokus der Laserstrahlung, dort wo die Materie den obigen extremen Feldern ausgesetzt wird, ist die Stärke der Anregung so groß, daß die Cluster vollständig\r\nin hochgeladene Atome zerfallen. Es zelgt sich eine interessante Abhängigkeit der erreichbaren Aufladung der Atome (L.adungszustand) von der Länge des Laserpulses.\r\n\r\nEin einfaches Modell aus Epansion und optischer Respons des Clusters kann diesen Effekt qualitativ erklären.  Vergleichsmessungen an Kohlenstoff zeigen nicht dieses Verhalten. Zwingend notwendig scheint die Möglichkeit der kollektiven Anregung der Valenzelektronen von Metallclustern zu sein."}],"type":"dissertation","publisher":"Verlag Hans Jacobs","file_date_updated":"2022-09-26T13:32:36Z","date_updated":"2023-03-15T13:50:05Z","oa":"1","_id":"64","publication_identifier":{"isbn":["3-932136-63-2","978-3-932136-63-4"]},"ddc":["530"],"author":[{"last_name":"Köller","id":"61649","full_name":"Köller, Lars","first_name":"Lars"}],"date_created":"2018-06-12T07:22:21Z","language":[{"iso":"ger"}],"publication_status":"published","place":"Lage","citation":{"van":"Köller L. Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen. Lage: Verlag Hans Jacobs; 2000. 130 p.","ama":"Köller L. <i>Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen</i>. Lage: Verlag Hans Jacobs; 2000.","ieee":"L. Köller, <i>Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen</i>. Lage: Verlag Hans Jacobs, 2000.","chicago":"Köller, Lars. <i>Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen</i>. Lage: Verlag Hans Jacobs, 2000.","bjps":"<b>Köller L</b> (2000) <i>Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen</i>. Lage: Verlag Hans Jacobs.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Köller, Lars</span>: <i>Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen</i>. Lage : Verlag Hans Jacobs, 2000","havard":"L. Köller, Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen, Verlag Hans Jacobs, Lage, 2000.","ufg":"<b>Köller, Lars (2000)</b>: Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen, Lage.","chicago-de":"Köller, Lars. 2000. <i>Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen</i>. Lage: Verlag Hans Jacobs.","short":"L. Köller, Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen, Verlag Hans Jacobs, Lage, 2000.","mla":"Köller, Lars. <i>Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen</i>. Verlag Hans Jacobs, 2000.","apa":"Köller, L. (2000). <i>Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen</i>. Lage: Verlag Hans Jacobs."},"title":"Wechselwirkung von Metall-Clustern mit intensiven fs-Laserpulsen","has_accepted_license":"1"},{"issue":"19","doi":"https://doi.org/10.1103/PhysRevLett.82.3783","date_updated":"2023-03-15T13:50:09Z","title":"Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields","type":"journal_article","author":[{"first_name":"Lars","id":"61649","last_name":"Köller","full_name":"Köller, Lars"},{"first_name":"M.","full_name":"Schumacher, M.","last_name":"Schumacher"},{"first_name":"J.","full_name":"Köhn, J.","last_name":"Köhn"},{"first_name":"S.","full_name":"Teuber, S.","last_name":"Teuber"},{"last_name":"Tiggesbäumker","full_name":"Tiggesbäumker, J.","first_name":"J."},{"full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer","first_name":"Karl-Heinz"}],"intvolume":"        82","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"citation":{"apa":"Köller, L., Schumacher, M., Köhn, J., Teuber, S., Tiggesbäumker, J., &#38; Meiwes-Broer, K.-H. (1999). Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields. <i>Physical Review Letters</i>, <i>82</i>(19), 3783–3786. <a href=\"https://doi.org/10.1103/PhysRevLett.82.3783\">https://doi.org/10.1103/PhysRevLett.82.3783</a>","mla":"Köller, Lars, et al. “Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields.” <i>Physical Review Letters</i>, vol. 82, no. 19, American Physical Society (APS), 1999, pp. 3783–86, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.82.3783\">https://doi.org/10.1103/PhysRevLett.82.3783</a>.","short":"L. Köller, M. Schumacher, J. Köhn, S. Teuber, J. Tiggesbäumker, K.-H. Meiwes-Broer, Physical Review Letters 82 (1999) 3783–3786.","chicago-de":"Köller, Lars, M. Schumacher, J. Köhn, S. Teuber, J. Tiggesbäumker und Karl-Heinz Meiwes-Broer. 1999. Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields. <i>Physical Review Letters</i> 82, Nr. 19: 3783–3786. doi:<a href=\"https://doi.org/10.1103/PhysRevLett.82.3783,\">https://doi.org/10.1103/PhysRevLett.82.3783,</a> .","ufg":"<b>Köller, Lars et. al. (1999)</b>: Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields, in: <i>Physical Review Letters</i> <i>82</i> (<i>19</i>), S. 3783–3786.","havard":"L. Köller, M. Schumacher, J. Köhn, S. Teuber, J. Tiggesbäumker, K.-H. Meiwes-Broer, Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields, Physical Review Letters. 82 (1999) 3783–3786.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Schumacher, M.</span> ; <span style=\"font-variant:small-caps;\">Köhn, J.</span> ; <span style=\"font-variant:small-caps;\">Teuber, S.</span> ; <span style=\"font-variant:small-caps;\">Tiggesbäumker, J.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields. In: <i>Physical Review Letters</i> Bd. 82, American Physical Society (APS) (1999), Nr. 19, S. 3783–3786","bjps":"<b>Köller L <i>et al.</i></b> (1999) Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields. <i>Physical Review Letters</i> <b>82</b>, 3783–3786.","chicago":"Köller, Lars, M. Schumacher, J. Köhn, S. Teuber, J. Tiggesbäumker, and Karl-Heinz Meiwes-Broer. “Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields.” <i>Physical Review Letters</i> 82, no. 19 (1999): 3783–86. <a href=\"https://doi.org/10.1103/PhysRevLett.82.3783\">https://doi.org/10.1103/PhysRevLett.82.3783</a>.","ieee":"L. Köller, M. Schumacher, J. Köhn, S. Teuber, J. Tiggesbäumker, and K.-H. Meiwes-Broer, “Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields,” <i>Physical Review Letters</i>, vol. 82, no. 19, pp. 3783–3786, 1999.","ama":"Köller L, Schumacher M, Köhn J, Teuber S, Tiggesbäumker J, Meiwes-Broer K-H. Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields. <i>Physical Review Letters</i>. 1999;82(19):3783-3786. doi:<a href=\"https://doi.org/10.1103/PhysRevLett.82.3783\">https://doi.org/10.1103/PhysRevLett.82.3783</a>","van":"Köller L, Schumacher M, Köhn J, Teuber S, Tiggesbäumker J, Meiwes-Broer K-H. Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields. Physical Review Letters. 1999;82(19):3783–6."},"publication_status":"published","volume":82,"language":[{"iso":"eng"}],"date_created":"2019-03-14T08:44:02Z","publisher":"American Physical Society (APS)","_id":"737","extern":"1","abstract":[{"lang":"eng","text":"The multiply charging process of platinum cluster ions under intense field conditions show a strong dependence on the width of the femtosecond laser pulse. Increasing the pulse width from 140 to 600 fs while keeping the energy per pulse constant leads to an increase in the highest observed charge state z∗ of the ejected atoms from z∗=13 to z∗=20. This increased charging efficiency is explained by the evolution of the plasmon energy of the metal cluster upon the change in electron density during the Coulomb explosion process. Thus the time dependence of the charging of a cluster in an intense light field has been observed in real time."}],"page":"3783-3786","user_id":"68554","year":1999,"department":[{"_id":"DEP1100"}],"status":"public","publication":"Physical Review Letters"},{"issue":"1","doi":"https://doi.org/10.1007/s100530050468","date_updated":"2023-03-15T13:50:09Z","type":"journal_article","publisher":"Springer","extern":"1","abstract":[{"text":"Carbon and metal clusters are excited by strong femtosecond laser pulses with up to 1016 W/cm2, yielding ionized clusters and highly charged atomic ions. For small carbon clusters and fullerenes the abundance of charged species correlates with the laser power, while for metal clusters the ionization efficiency is additionally strongly affected by the chosen laser pulse width which may result in an enhanced up–charging of the metal particle. In the case of platinum atomic charge states up to z=20 are detected at a pulse duration of about 600 fs. This observation is in accordance with a model based on a multi–plasmon excitation process. ","lang":"eng"}],"page":"411-414","year":1999,"user_id":"68554","department":[{"_id":"DEP1100"}],"status":"public","main_file_link":[{"url":"https://link.springer.com/article/10.1007/s100530050468","open_access":"1"}],"title":"Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters","author":[{"last_name":"Schumacher","full_name":"Schumacher, M.","first_name":"M."},{"full_name":"Teuber, S.","last_name":"Teuber","first_name":"S."},{"first_name":"Lars","id":"61649","last_name":"Köller","full_name":"Köller, Lars"},{"first_name":"J.","full_name":"Köhn, J.","last_name":"Köhn"},{"last_name":"Tiggesbäumker","full_name":"Tiggesbäumker, T.","first_name":"T."},{"first_name":"Karl-Heinz","last_name":"Meiwes-Broer","full_name":"Meiwes-Broer, Karl-Heinz"}],"intvolume":"         9","publication_identifier":{"issn":["1434-6079 "],"eissn":["1434-6060"]},"citation":{"havard":"M. Schumacher, S. Teuber, L. Köller, J. Köhn, T. Tiggesbäumker, K.-H. Meiwes-Broer, Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters, The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics. 9 (1999) 411–414.","ufg":"<b>Schumacher, M. et. al. (1999)</b>: Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters, in: <i>The European physical journal : D, Atomic, molecular, optical and plasma physics</i> <i>9</i> (<i>1</i>), S. 411–414.","chicago-de":"Schumacher, M., S. Teuber, Lars Köller, J. Köhn, T. Tiggesbäumker und Karl-Heinz Meiwes-Broer. 1999. Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters. <i>The European physical journal : D, Atomic, molecular, optical and plasma physics</i> 9, Nr. 1: 411–414. doi:<a href=\"https://doi.org/10.1007/s100530050468,\">https://doi.org/10.1007/s100530050468,</a> .","short":"M. Schumacher, S. Teuber, L. Köller, J. Köhn, T. Tiggesbäumker, K.-H. Meiwes-Broer, The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics 9 (1999) 411–414.","apa":"Schumacher, M., Teuber, S., Köller, L., Köhn, J., Tiggesbäumker, T., &#38; Meiwes-Broer, K.-H. (1999). Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters. <i>The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics</i>, <i>9</i>(1), 411–414. <a href=\"https://doi.org/10.1007/s100530050468\">https://doi.org/10.1007/s100530050468</a>","mla":"Schumacher, M., et al. “Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters.” <i>The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics</i>, vol. 9, no. 1, Springer, 1999, pp. 411–14, doi:<a href=\"https://doi.org/10.1007/s100530050468\">https://doi.org/10.1007/s100530050468</a>.","ama":"Schumacher M, Teuber S, Köller L, Köhn J, Tiggesbäumker T, Meiwes-Broer K-H. Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters. <i>The European physical journal : D, Atomic, molecular, optical and plasma physics</i>. 1999;9(1):411-414. doi:<a href=\"https://doi.org/10.1007/s100530050468\">https://doi.org/10.1007/s100530050468</a>","van":"Schumacher M, Teuber S, Köller L, Köhn J, Tiggesbäumker T, Meiwes-Broer K-H. Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters. The European physical journal : D, Atomic, molecular, optical and plasma physics. 1999;9(1):411–4.","ieee":"M. Schumacher, S. Teuber, L. Köller, J. Köhn, T. Tiggesbäumker, and K.-H. Meiwes-Broer, “Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters,” <i>The European physical journal : D, Atomic, molecular, optical and plasma physics</i>, vol. 9, no. 1, pp. 411–414, 1999.","chicago":"Schumacher, M., S. Teuber, Lars Köller, J. Köhn, T. Tiggesbäumker, and Karl-Heinz Meiwes-Broer. “Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters.” <i>The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics</i> 9, no. 1 (1999): 411–14. <a href=\"https://doi.org/10.1007/s100530050468\">https://doi.org/10.1007/s100530050468</a>.","bjps":"<b>Schumacher M <i>et al.</i></b> (1999) Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters. <i>The European physical journal : D, Atomic, molecular, optical and plasma physics</i> <b>9</b>, 411–414.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Schumacher, M.</span> ; <span style=\"font-variant:small-caps;\">Teuber, S.</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Köhn, J.</span> ; <span style=\"font-variant:small-caps;\">Tiggesbäumker, T.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Clusters in Strong Laser Fields: Comparison Between Carbon, Platinum, and Lead Clusters. In: <i>The European physical journal : D, Atomic, molecular, optical and plasma physics</i> Bd. 9. Berlin, Springer (1999), Nr. 1, S. 411–414"},"place":"Berlin","volume":9,"publication_status":"published","language":[{"iso":"eng"}],"date_created":"2019-03-14T08:44:04Z","oa":"1","_id":"739","publication":"The European physical journal : D, Atomic, molecular, optical and plasma physics"},{"type":"journal_article","publisher":"Elsevier","date_updated":"2023-03-15T13:50:09Z","doi":"10.1016/S0039-6028(98)00028-4","department":[{"_id":"DEP1100"}],"user_id":"68554","year":1998,"status":"public","keyword":["Clusters","Conductivity","Platinum","Quantum size effect","Scanning tunneling","spectroscopy"],"extern":"1","page":"475-479","abstract":[{"text":"We report on investigations of platinum clusters with about five to 400 atoms that are deposited from a cluster beam on to crystalline graphite surfaces. Scanning tunneling spectroscopy in an UHV environment at liquid helium temperatures reveals the existence of distinct peaks in the conductivity of the cluster-on-surface system. For negative voltages, the peak separations scale with the inverse particle height, which hints at a quantum size effect in these metallic “quantum dots”.","lang":"eng"}],"publication_identifier":{"issn":["0039-6028"]},"author":[{"first_name":"A.","last_name":"Bettac","full_name":"Bettac, A."},{"first_name":"Lars","last_name":"Köller","id":"61649","full_name":"Köller, Lars"},{"first_name":"V.","full_name":"Rank, V.","last_name":"Rank"},{"full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer","first_name":"Karl-Heinz"}],"publication_status":"published","volume":"402-404","language":[{"iso":"eng"}],"date_created":"2019-03-14T08:43:59Z","citation":{"ufg":"<b>Bettac, A. et. al. (1998)</b>: Scanning Tunneling Spectroscopy on Deposited Platnium Clusters, in: <i>Surface Science : a journal devoted to the physics and chemistry of interfaces</i> <i>402</i>–<i>404</i>, S. 475–479.","chicago-de":"Bettac, A., Lars Köller, V. Rank und Karl-Heinz Meiwes-Broer. 1998. Scanning Tunneling Spectroscopy on Deposited Platnium Clusters. <i>Surface Science : a journal devoted to the physics and chemistry of interfaces</i> 402–404: 475–479. doi:<a href=\"https://doi.org/10.1016/S0039-6028(98)00028-4,\">10.1016/S0039-6028(98)00028-4,</a> .","short":"A. Bettac, L. Köller, V. Rank, K.-H. Meiwes-Broer, Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces 402–404 (1998) 475–479.","mla":"Bettac, A., et al. “Scanning Tunneling Spectroscopy on Deposited Platnium Clusters.” <i>Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces</i>, vol. 402–404, Elsevier, 1998, pp. 475–79, doi:<a href=\"https://doi.org/10.1016/S0039-6028(98)00028-4\">10.1016/S0039-6028(98)00028-4</a>.","apa":"Bettac, A., Köller, L., Rank, V., &#38; Meiwes-Broer, K.-H. (1998). Scanning Tunneling Spectroscopy on Deposited Platnium Clusters. <i>Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces</i>, <i>402</i>–<i>404</i>, 475–479. <a href=\"https://doi.org/10.1016/S0039-6028(98)00028-4\">https://doi.org/10.1016/S0039-6028(98)00028-4</a>","havard":"A. Bettac, L. Köller, V. Rank, K.-H. Meiwes-Broer, Scanning Tunneling Spectroscopy on Deposited Platnium Clusters, Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces. 402–404 (1998) 475–479.","chicago":"Bettac, A., Lars Köller, V. Rank, and Karl-Heinz Meiwes-Broer. “Scanning Tunneling Spectroscopy on Deposited Platnium Clusters.” <i>Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces</i> 402–404 (1998): 475–79. <a href=\"https://doi.org/10.1016/S0039-6028(98)00028-4\">https://doi.org/10.1016/S0039-6028(98)00028-4</a>.","bjps":"<b>Bettac A <i>et al.</i></b> (1998) Scanning Tunneling Spectroscopy on Deposited Platnium Clusters. <i>Surface Science : a journal devoted to the physics and chemistry of interfaces</i> <b>402</b>–<b>404</b>, 475–479.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Bettac, A.</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Rank, V.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Scanning Tunneling Spectroscopy on Deposited Platnium Clusters. In: <i>Surface Science : a journal devoted to the physics and chemistry of interfaces</i> Bd. 402–404. Amsterdam, Elsevier (1998), S. 475–479","van":"Bettac A, Köller L, Rank V, Meiwes-Broer K-H. Scanning Tunneling Spectroscopy on Deposited Platnium Clusters. Surface Science : a journal devoted to the physics and chemistry of interfaces. 1998;402–404:475–9.","ama":"Bettac A, Köller L, Rank V, Meiwes-Broer K-H. Scanning Tunneling Spectroscopy on Deposited Platnium Clusters. <i>Surface Science : a journal devoted to the physics and chemistry of interfaces</i>. 1998;402-404:475-479. doi:<a href=\"https://doi.org/10.1016/S0039-6028(98)00028-4\">10.1016/S0039-6028(98)00028-4</a>","ieee":"A. Bettac, L. Köller, V. Rank, and K.-H. Meiwes-Broer, “Scanning Tunneling Spectroscopy on Deposited Platnium Clusters,” <i>Surface Science : a journal devoted to the physics and chemistry of interfaces</i>, vol. 402–404, pp. 475–479, 1998."},"place":"Amsterdam","title":"Scanning Tunneling Spectroscopy on Deposited Platnium Clusters","main_file_link":[{"open_access":"1","url":"https://www.sciencedirect.com/science/article/pii/S0039602898000284?via%3Dihub"}],"publication":"Surface Science : a journal devoted to the physics and chemistry of interfaces","oa":"1","_id":"734"},{"publisher":"Springer","type":"journal_article","date_updated":"2023-03-15T13:50:09Z","doi":"10.1007/s100530050162","issue":"2","status":"public","department":[{"_id":"DEP1100"}],"year":1998,"user_id":"68554","page":"179-182","abstract":[{"text":"A pinhole grid spectrometer is used to measure the light emission from the plasma of the pulsed arc cluster ion source (PACIS). Spectra of various metals and carbon have been measured between 20 and 100 nm. In the case of carbon the average electron temperature is estimated to about 0.69 eV. Higher temperatures up to 0.79 eV are measured when inserting seeding gas which flushes the discharge volume with approx. one atmosphere of helium. An operation under this source conditions leads to the generation of an intense charged cluster beam. The application of the source as a bright light source in the VUV region is discussed.","lang":"eng"}],"extern":"1","volume":3,"publication_status":"published","date_created":"2019-03-14T08:44:05Z","language":[{"iso":"eng"}],"citation":{"ama":"Seeger K, Köller L, Tiggesbäumker J, Meiwes-Broer K-H. VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS). <i>The European physical journal : D, Atomic, molecular, optical and plasma physics </i>. 1998;3(2):179-182. doi:<a href=\"https://doi.org/10.1007/s100530050162\">10.1007/s100530050162</a>","van":"Seeger K, Köller L, Tiggesbäumker J, Meiwes-Broer K-H. VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS). The European physical journal : D, Atomic, molecular, optical and plasma physics . 1998;3(2):179–82.","ieee":"K. Seeger, L. Köller, J. Tiggesbäumker, and K.-H. Meiwes-Broer, “VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS),” <i>The European physical journal : D, Atomic, molecular, optical and plasma physics </i>, vol. 3, no. 2, pp. 179–182, 1998.","chicago":"Seeger, K., Lars Köller, J. Tiggesbäumker, and Karl-Heinz Meiwes-Broer. “VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS).” <i>The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics </i> 3, no. 2 (1998): 179–82. <a href=\"https://doi.org/10.1007/s100530050162\">https://doi.org/10.1007/s100530050162</a>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Seeger, K.</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Tiggesbäumker, J.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS). In: <i>The European physical journal : D, Atomic, molecular, optical and plasma physics </i> Bd. 3. Heidelberg, Springer (1998), Nr. 2, S. 179–182","bjps":"<b>Seeger K <i>et al.</i></b> (1998) VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS). <i>The European physical journal : D, Atomic, molecular, optical and plasma physics </i> <b>3</b>, 179–182.","havard":"K. Seeger, L. Köller, J. Tiggesbäumker, K.-H. Meiwes-Broer, VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS), The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics . 3 (1998) 179–182.","chicago-de":"Seeger, K., Lars Köller, J. Tiggesbäumker und Karl-Heinz Meiwes-Broer. 1998. VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS). <i>The European physical journal : D, Atomic, molecular, optical and plasma physics </i> 3, Nr. 2: 179–182. doi:<a href=\"https://doi.org/10.1007/s100530050162,\">10.1007/s100530050162,</a> .","ufg":"<b>Seeger, K. et. al. (1998)</b>: VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS), in: <i>The European physical journal : D, Atomic, molecular, optical and plasma physics </i> <i>3</i> (<i>2</i>), S. 179–182.","mla":"Seeger, K., et al. “VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS).” <i>The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics </i>, vol. 3, no. 2, Springer, 1998, pp. 179–82, doi:<a href=\"https://doi.org/10.1007/s100530050162\">10.1007/s100530050162</a>.","apa":"Seeger, K., Köller, L., Tiggesbäumker, J., &#38; Meiwes-Broer, K.-H. (1998). VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS). <i>The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics </i>, <i>3</i>(2), 179–182. <a href=\"https://doi.org/10.1007/s100530050162\">https://doi.org/10.1007/s100530050162</a>","short":"K. Seeger, L. 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Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters. <i>Chemical Physics Letters</i>. 1996;260(3-4):428-432. doi:<a href=\"https://doi.org/10.1016/0009-2614(96)00950-5\">https://doi.org/10.1016/0009-2614(96)00950-5</a>","van":"Tiggesbäumker J, Köller L, Meiwes-Broer K-H. Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters. Chemical Physics Letters. 1996;260(3–4):428–32.","havard":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters, Chemical Physics Letters. 260 (1996) 428–432.","ieee":"J. Tiggesbäumker, L. Köller, and K.-H. Meiwes-Broer, “Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters,” <i>Chemical Physics Letters</i>, vol. 260, no. 3–4, pp. 428–432, 1996.","ufg":"<b>Tiggesbäumker, Josef et. al. (1996)</b>: Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters, in: <i>Chemical Physics Letters</i> <i>260</i> (<i>3</i>–<i>4</i>), S. 428–432.","chicago-de":"Tiggesbäumker, Josef, Lars Köller und Karl-Heinz Meiwes-Broer. 1996. Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters. <i>Chemical Physics Letters</i> 260, Nr. 3–4: 428–432. doi:<a href=\"https://doi.org/10.1016/0009-2614(96)00950-5,\">https://doi.org/10.1016/0009-2614(96)00950-5,</a> .","chicago":"Tiggesbäumker, Josef, Lars Köller, and Karl-Heinz Meiwes-Broer. “Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters.” <i>Chemical Physics Letters</i> 260, no. 3–4 (1996): 428–32. <a href=\"https://doi.org/10.1016/0009-2614(96)00950-5\">https://doi.org/10.1016/0009-2614(96)00950-5</a>.","short":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, Chemical Physics Letters 260 (1996) 428–432.","bjps":"<b>Tiggesbäumker J, Köller L and Meiwes-Broer K-H</b> (1996) Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters. <i>Chemical Physics Letters</i> <b>260</b>, 428–432.","mla":"Tiggesbäumker, Josef, et al. “Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters.” <i>Chemical Physics Letters</i>, vol. 260, no. 3–4, Elsevier, 1996, pp. 428–32, doi:<a href=\"https://doi.org/10.1016/0009-2614(96)00950-5\">https://doi.org/10.1016/0009-2614(96)00950-5</a>.","apa":"Tiggesbäumker, J., Köller, L., &#38; Meiwes-Broer, K.-H. (1996). Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters. <i>Chemical Physics Letters</i>, <i>260</i>(3–4), 428–432. <a href=\"https://doi.org/10.1016/0009-2614(96)00950-5\">https://doi.org/10.1016/0009-2614(96)00950-5</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\">Tiggesbäumker, Josef</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters. In: <i>Chemical Physics Letters</i> Bd. 260. Amsterdam, Elsevier (1996), Nr. 3–4, S. 428–432"},"_id":"743","oa":"1","publication":"Chemical Physics Letters","issue":"3-4","date_updated":"2023-03-15T13:50:09Z","doi":"https://doi.org/10.1016/0009-2614(96)00950-5","type":"journal_article","publisher":"Elsevier","extern":"1","page":"428-432","abstract":[{"lang":"eng","text":"We report measurements of the photodestruction cross sections of small sputtered negatively charged silver clusters (AgN−, 5 ≤ N ≤ 19). Resonance-like peaks are observed in the optical spectra which can be attributed to collective electron excitations. In contrast to neutral and positively charged clusters, the resonance energies are far above the  electron emission threshold. With decreasing cluster size the resonance positions distinctly shift towards lower energies. This red-shift is explained by an extension of a semi-empirical model by Liebsch which we previously used to interpret the blue-shift in AgN+ [J. Tiggesbäumker, L. Köller, K.H. Meiwes-Broer and A. Liebsch, Phys. Rev. A 48 (1993) R1749], now including the polarizabilities of small metal clusters."}],"department":[{"_id":"DEP1100"}],"year":1996,"user_id":"68554","status":"public"},{"title":"Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/0009261496009505?via%3Dihub"}],"volume":260,"publication_status":"published","date_created":"2019-03-14T08:44:12Z","language":[{"iso":"eng"}],"citation":{"havard":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters, Chemical Physics Letters. 260 (1996) 428–432.","ufg":"<b>Tiggesbäumker, Josef et. al. (1996)</b>: Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters, in: <i>Chemical Physics Letters</i> <i>260</i> (<i>3</i>–<i>4</i>), S. 428–432.","chicago-de":"Tiggesbäumker, Josef, Lars Köller und Karl-Heinz Meiwes-Broer. 1996. Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters. <i>Chemical Physics Letters</i> 260, Nr. 3–4: 428–432. doi:<a href=\"https://doi.org/10.1016/0009-2614(96)00950-5,\">https://doi.org/10.1016/0009-2614(96)00950-5,</a> .","short":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, Chemical Physics Letters 260 (1996) 428–432.","apa":"Tiggesbäumker, J., Köller, L., &#38; Meiwes-Broer, K.-H. (1996). Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters. <i>Chemical Physics Letters</i>, <i>260</i>(3–4), 428–432. <a href=\"https://doi.org/10.1016/0009-2614(96)00950-5\">https://doi.org/10.1016/0009-2614(96)00950-5</a>","mla":"Tiggesbäumker, Josef, et al. “Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters.” <i>Chemical Physics Letters</i>, vol. 260, no. 3–4, Elsevier, 1996, pp. 428–32, doi:<a href=\"https://doi.org/10.1016/0009-2614(96)00950-5\">https://doi.org/10.1016/0009-2614(96)00950-5</a>.","van":"Tiggesbäumker J, Köller L, Meiwes-Broer K-H. Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters. Chemical Physics Letters. 1996;260(3–4):428–32.","ama":"Tiggesbäumker J, Köller L, Meiwes-Broer K-H. Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters. <i>Chemical Physics Letters</i>. 1996;260(3-4):428-432. doi:<a href=\"https://doi.org/10.1016/0009-2614(96)00950-5\">https://doi.org/10.1016/0009-2614(96)00950-5</a>","ieee":"J. Tiggesbäumker, L. Köller, and K.-H. Meiwes-Broer, “Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters,” <i>Chemical Physics Letters</i>, vol. 260, no. 3–4, pp. 428–432, 1996.","chicago":"Tiggesbäumker, Josef, Lars Köller, and Karl-Heinz Meiwes-Broer. “Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters.” <i>Chemical Physics Letters</i> 260, no. 3–4 (1996): 428–32. <a href=\"https://doi.org/10.1016/0009-2614(96)00950-5\">https://doi.org/10.1016/0009-2614(96)00950-5</a>.","bjps":"<b>Tiggesbäumker J, Köller L and Meiwes-Broer K-H</b> (1996) Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters. <i>Chemical Physics Letters</i> <b>260</b>, 428–432.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Tiggesbäumker, Josef</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Bound-Free Collective Electron Excitation in Negatively Charged Metal Clusters. In: <i>Chemical Physics Letters</i> Bd. 260. Amsterdam, Elsevier (1996), Nr. 3–4, S. 428–432"},"place":"Amsterdam","publication_identifier":{"issn":["0009-2614 "]},"author":[{"first_name":"Josef","full_name":"Tiggesbäumker, Josef","last_name":"Tiggesbäumker"},{"first_name":"Lars","full_name":"Köller, Lars","last_name":"Köller","id":"61649"},{"full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer","first_name":"Karl-Heinz"}],"intvolume":"       260","_id":"747","publication":"Chemical Physics Letters","date_updated":"2023-03-15T13:50:09Z","doi":"https://doi.org/10.1016/0009-2614(96)00950-5","issue":"3-4","publisher":"Elsevier","type":"journal_article","page":"428-432","abstract":[{"text":"We report measurements of the photodestruction cross sections of small sputtered negatively charged silver clusters (AgN−, 5 ≤ N ≤ 19). Resonance-like peaks are observed in the optical spectra which can be attributed to collective electron excitations. In contrast to neutral and positively charged clusters, the resonance energies are far above the electron emission threshold. With decreasing cluster size the resonance positions distinctly shift towards lower energies. This red-shift is explained by an extension of a semi-empirical model by Liebsch which we previously used to interpret the blue-shift in AgN+ [J. Tiggesbäumker, L. Köller, K.H. Meiwes-Broer and A. Liebsch, Phys. Rev. A 48 (1993) R1749], now including the polarizabilities of small metal clusters.","lang":"eng"}],"status":"public","department":[{"_id":"DEP1100"}],"year":1996,"user_id":"68554"},{"volume":3,"publication_status":"published","language":[{"iso":"eng"}],"date_created":"2019-03-14T08:44:14Z","citation":{"bjps":"<b>Tiggesbäumker J, Köller L and Meiwes-Broer K-H</b> (1996) Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra. <i>Surface Review and Letters</i> <b>3</b>, 509–513.","short":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, Surface Review and Letters 3 (1996) 509–513.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Tiggesbäumker, Josef</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra. In: <i>Surface Review and Letters</i> Bd. 3. Singapore, World Scientific Publ.  (1996), Nr. 1, S. 509–513","mla":"Tiggesbäumker, Josef, et al. “Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra.” <i>Surface Review and Letters</i>, vol. 3, no. 1, World Scientific Publ. , 1996, pp. 509–13, doi:<a href=\"https://doi.org/10.1142/S0218625X96000929\">https://doi.org/10.1142/S0218625X96000929</a>.","apa":"Tiggesbäumker, J., Köller, L., &#38; Meiwes-Broer, K.-H. (1996). Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra. <i>Surface Review and Letters</i>, <i>3</i>(1), 509–513. <a href=\"https://doi.org/10.1142/S0218625X96000929\">https://doi.org/10.1142/S0218625X96000929</a>","ufg":"<b>Tiggesbäumker, Josef et. al. (1996)</b>: Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra, in: <i>Surface Review and Letters</i> <i>3</i> (<i>1</i>), S. 509–513.","chicago-de":"Tiggesbäumker, Josef, Lars Köller und Karl-Heinz Meiwes-Broer. 1996. Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra. <i>Surface Review and Letters</i> 3, Nr. 1: 509–513. doi:<a href=\"https://doi.org/10.1142/S0218625X96000929,\">https://doi.org/10.1142/S0218625X96000929,</a> .","chicago":"Tiggesbäumker, Josef, Lars Köller, and Karl-Heinz Meiwes-Broer. “Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra.” <i>Surface Review and Letters</i> 3, no. 1 (1996): 509–13. <a href=\"https://doi.org/10.1142/S0218625X96000929\">https://doi.org/10.1142/S0218625X96000929</a>.","ieee":"J. Tiggesbäumker, L. Köller, and K.-H. Meiwes-Broer, “Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra,” <i>Surface Review and Letters</i>, vol. 3, no. 1, pp. 509–513, 1996.","havard":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra, Surface Review and Letters. 3 (1996) 509–513.","van":"Tiggesbäumker J, Köller L, Meiwes-Broer K-H. Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra. Surface Review and Letters. 1996;3(1):509–13.","ama":"Tiggesbäumker J, Köller L, Meiwes-Broer K-H. Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra. <i>Surface Review and Letters</i>. 1996;3(1):509-513. doi:<a href=\"https://doi.org/10.1142/S0218625X96000929\">https://doi.org/10.1142/S0218625X96000929</a>"},"place":"Singapore","publication_identifier":{"issn":["0218-625X "]},"intvolume":"         3","author":[{"full_name":"Tiggesbäumker, Josef","last_name":"Tiggesbäumker","first_name":"Josef"},{"first_name":"Lars","full_name":"Köller, Lars","id":"61649","last_name":"Köller"},{"first_name":"Karl-Heinz","last_name":"Meiwes-Broer","full_name":"Meiwes-Broer, Karl-Heinz"}],"title":"Static Polarizabilities of Charged Silver Metal Clusters Extracted from the Optical Spectra","main_file_link":[{"url":"https://www.worldscientific.com/doi/abs/10.1142/S0218625X96000929"}],"publication":"Surface Review and Letters","_id":"748","publisher":"World Scientific Publ. ","type":"journal_article","doi":"https://doi.org/10.1142/S0218625X96000929","date_updated":"2023-03-15T13:50:10Z","issue":"1","status":"public","department":[{"_id":"DEP1100"}],"user_id":"68554","year":1996,"page":"509-513","abstract":[{"text":"The use of sum rules appears to be a powerful tool for obtaining experimental data on static properties of charged metal clusters which are currently not available. For this purpose the optical spectra of the clusters must be known. The measured absorption profiles of sputtered, i.e. hot, and which have been measured in our group give information about the desired properties. The extracted static polarizabilities show a distinct shell structure which reflects the overall lectronic shape of the cluster. A comparison is made with AgN and positive alkali metal clusters. The polarizabilities of closed-shell and are in reasonable agreement with SIC-LDA corrected RPA polarizabilities.","lang":"eng"}],"extern":"1"},{"date_created":"2019-03-14T08:44:00Z","language":[{"iso":"ger"}],"publication_status":"published","citation":{"ufg":"<b>Köller, Lars et. al. (1995)</b>: XUV-Emission aus der Bogenentladungs-Clusterquelle, in: <i>-</i>.","chicago":"Köller, Lars, K. Seeger, J. Tiggesbäumker, and Karl-Heinz Meiwes-Broer. “XUV-Emission aus der Bogenentladungs-Clusterquelle.” <i>-</i>, 1995.","chicago-de":"Köller, Lars, K. Seeger, J. Tiggesbäumker und Karl-Heinz Meiwes-Broer. 1995. XUV-Emission aus der Bogenentladungs-Clusterquelle. <i>-</i>.","short":"L. Köller, K. Seeger, J. Tiggesbäumker, K.-H. Meiwes-Broer, - (1995).","bjps":"<b>Köller L <i>et al.</i></b> (1995) XUV-Emission aus der Bogenentladungs-Clusterquelle. <i>-</i>.","mla":"Köller, Lars, et al. “XUV-Emission aus der Bogenentladungs-Clusterquelle.” <i>-</i>, 1995.","apa":"Köller, L., Seeger, K., Tiggesbäumker, J., &#38; Meiwes-Broer, K.-H. (1995). XUV-Emission aus der Bogenentladungs-Clusterquelle. <i>-</i>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Seeger, K.</span> ; <span style=\"font-variant:small-caps;\">Tiggesbäumker, J.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: XUV-Emission aus der Bogenentladungs-Clusterquelle. In: <i>-</i> (1995)","ama":"Köller L, Seeger K, Tiggesbäumker J, Meiwes-Broer K-H. XUV-Emission aus der Bogenentladungs-Clusterquelle. <i>-</i>. 1995.","van":"Köller L, Seeger K, Tiggesbäumker J, Meiwes-Broer K-H. XUV-Emission aus der Bogenentladungs-Clusterquelle. -. 1995;","havard":"L. Köller, K. Seeger, J. Tiggesbäumker, K.-H. Meiwes-Broer, XUV-Emission aus der Bogenentladungs-Clusterquelle, -. (1995).","ieee":"L. Köller, K. Seeger, J. Tiggesbäumker, and K.-H. Meiwes-Broer, “XUV-Emission aus der Bogenentladungs-Clusterquelle,” <i>-</i>, 1995."},"author":[{"first_name":"Lars","id":"61649","last_name":"Köller","full_name":"Köller, Lars"},{"first_name":"K.","full_name":"Seeger, K.","last_name":"Seeger"},{"first_name":"J.","full_name":"Tiggesbäumker, J.","last_name":"Tiggesbäumker"},{"full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer","first_name":"Karl-Heinz"}],"type":"journal_article","title":"XUV-Emission aus der Bogenentladungs-Clusterquelle","date_updated":"2023-03-15T13:50:09Z","publication":"-","status":"public","department":[{"_id":"DEP1100"}],"user_id":"68554","year":1995,"conference":{"location":"Werder bei Potsdam","name":"Clustersymposium"},"extern":"1","_id":"735"},{"_id":"738","extern":"1","status":"public","department":[{"_id":"DEP1100"}],"user_id":"15514","year":1995,"title":"Time of flight spectroscopy of intense cluster ion beams produced by a Pulsed Arc Cluster Ion Source (PACIS)","date_updated":"2023-03-15T13:50:09Z","publication_status":"published","date_created":"2019-03-14T08:44:03Z","language":[{"iso":"eng"}],"citation":{"chicago-de":"Köller, Lars, Karl-Heinz Meiwes-Broer, Ch. Lüder und M. Velegrakis. 1995. <i>Time of flight spectroscopy of intense cluster ion beams produced by a Pulsed Arc Cluster Ion Source (PACIS)</i>.","ufg":"<b>Köller, Lars et. al. (1995)</b>: Time of flight spectroscopy of intense cluster ion beams produced by a Pulsed Arc Cluster Ion Source (PACIS).","apa":"Köller, L., Meiwes-Broer, K.-H., Lüder, C., &#38; Velegrakis, M. (1995). <i>Time of flight spectroscopy of intense cluster ion beams produced by a Pulsed Arc Cluster Ion Source (PACIS)</i>.","mla":"Köller, Lars, et al. <i>Time of Flight Spectroscopy of Intense Cluster Ion Beams Produced by a Pulsed Arc Cluster Ion Source (PACIS)</i>. 1995.","short":"L. Köller, K.-H. Meiwes-Broer, C. Lüder, M. Velegrakis, Time of Flight Spectroscopy of Intense Cluster Ion Beams Produced by a Pulsed Arc Cluster Ion Source (PACIS), 1995.","havard":"L. Köller, K.-H. Meiwes-Broer, C. Lüder, M. Velegrakis, Time of flight spectroscopy of intense cluster ion beams produced by a Pulsed Arc Cluster Ion Source (PACIS), 1995.","chicago":"Köller, Lars, Karl-Heinz Meiwes-Broer, Ch. Lüder, and M. Velegrakis. <i>Time of Flight Spectroscopy of Intense Cluster Ion Beams Produced by a Pulsed Arc Cluster Ion Source (PACIS)</i>, 1995.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span> ; <span style=\"font-variant:small-caps;\">Lüder, Ch.</span> ; <span style=\"font-variant:small-caps;\">Velegrakis, M.</span>: <i>Time of flight spectroscopy of intense cluster ion beams produced by a Pulsed Arc Cluster Ion Source (PACIS)</i>, 1995","bjps":"<b>Köller L <i>et al.</i></b> (1995) <i>Time of Flight Spectroscopy of Intense Cluster Ion Beams Produced by a Pulsed Arc Cluster Ion Source (PACIS)</i>. .","van":"Köller L, Meiwes-Broer K-H, Lüder C, Velegrakis M. 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Velegrakis, <i>Time of flight spectroscopy of intense cluster ion beams produced by a Pulsed Arc Cluster Ion Source (PACIS)</i>. 1995."},"author":[{"full_name":"Köller, Lars","id":"61649","last_name":"Köller","first_name":"Lars"},{"first_name":"Karl-Heinz","full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer"},{"last_name":"Lüder","full_name":"Lüder, Ch.","first_name":"Ch."},{"first_name":"M.","last_name":"Velegrakis","full_name":"Velegrakis, M."}],"type":"report"},{"title":"XUV-emission of the pulsed arc cluster ion source (PACIS)","date_updated":"2023-03-15T13:50:09Z","date_created":"2019-03-14T08:44:06Z","language":[{"iso":"eng"}],"citation":{"ufg":"<b>Seeger, K. et. al. (1995)</b>: XUV-emission of the pulsed arc cluster ion source (PACIS), in: <i>-</i>.","chicago-de":"Seeger, K., Lars Köller, J. Tiggesbäumker und K.-H. Meiwes-Broer. 1995. XUV-emission of the pulsed arc cluster ion source (PACIS). <i>-</i>.","short":"K. Seeger, L. Köller, J. Tiggesbäumker, K.-H. Meiwes-Broer, - (1995).","apa":"Seeger, K., Köller, L., Tiggesbäumker, J., &#38; Meiwes-Broer, K.-H. (1995). XUV-emission of the pulsed arc cluster ion source (PACIS). <i>-</i>.","mla":"Seeger, K., et al. “XUV-Emission of the Pulsed Arc Cluster Ion Source (PACIS).” <i>-</i>, 1995.","havard":"K. Seeger, L. Köller, J. Tiggesbäumker, K.-H. Meiwes-Broer, XUV-emission of the pulsed arc cluster ion source (PACIS), -. (1995).","chicago":"Seeger, K., Lars Köller, J. Tiggesbäumker, and K.-H. Meiwes-Broer. “XUV-Emission of the Pulsed Arc Cluster Ion Source (PACIS).” <i>-</i>, 1995.","bjps":"<b>Seeger K <i>et al.</i></b> (1995) XUV-Emission of the Pulsed Arc Cluster Ion Source (PACIS). <i>-</i>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Seeger, K.</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">Tiggesbäumker, J.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, K.-H.</span>: XUV-emission of the pulsed arc cluster ion source (PACIS). In: <i>-</i> (1995)","van":"Seeger K, Köller L, Tiggesbäumker J, Meiwes-Broer K-H. XUV-emission of the pulsed arc cluster ion source (PACIS). -. 1995;","ama":"Seeger K, Köller L, Tiggesbäumker J, Meiwes-Broer K-H. XUV-emission of the pulsed arc cluster ion source (PACIS). <i>-</i>. 1995.","ieee":"K. Seeger, L. Köller, J. Tiggesbäumker, and K.-H. Meiwes-Broer, “XUV-emission of the pulsed arc cluster ion source (PACIS),” <i>-</i>, 1995."},"author":[{"first_name":"K.","last_name":"Seeger","full_name":"Seeger, K."},{"first_name":"Lars","full_name":"Köller, Lars","last_name":"Köller","id":"61649"},{"first_name":"J.","full_name":"Tiggesbäumker, J.","last_name":"Tiggesbäumker"},{"first_name":"K.-H.","full_name":"Meiwes-Broer, K.-H.","last_name":"Meiwes-Broer"}],"type":"journal_article","conference":{"name":"International Symposium On The Science And Technology Of Atomically Engeneered Materials","location":" Richmond, USA"},"_id":"741","extern":"1","publication":"-","status":"public","department":[{"_id":"DEP1100"}],"user_id":"68554","year":1995},{"type":"journal_article","publisher":"Inst.","issue":"3","doi":"https://doi.org/10.1103/PhysRevA.48.R1749","date_updated":"2023-03-15T13:50:09Z","department":[{"_id":"DEP1100"}],"year":1993,"user_id":"68554","status":"public","extern":"1","page":"R1749-R1752","abstract":[{"text":"Photodepletion spectroscopy is used to measure the optical activity of sputtered Ag ionic clusters with up to 70 atoms. With decreasing cluster size the giant resonance caused by collective excitation of the valence electrons shifts to higher frequencies. This blue shift is qualitatively explained in terms of a reduced s-d screening interaction in the surface region of the particles.","lang":"eng"}],"publication_identifier":{"eissn":["2469-9934"],"issn":["2469-9926"]},"intvolume":"        48","author":[{"first_name":"Josef","last_name":"Tiggesbäumker","full_name":"Tiggesbäumker, Josef"},{"first_name":"Lars","last_name":"Köller","id":"61649","full_name":"Köller, Lars"},{"first_name":"Karl-Heinz","full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer"},{"full_name":"Liebsch, Ansgar","last_name":"Liebsch","first_name":"Ansgar"}],"date_created":"2019-03-14T08:44:11Z","language":[{"iso":"eng"}],"volume":48,"publication_status":"published","place":"Woodbury, NY","citation":{"short":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, A. Liebsch, Physical Review A : Covering Atomic, Molecular, and Optiacal Physics and Quantum Information 48 (1993) R1749–R1752.","apa":"Tiggesbäumker, J., Köller, L., Meiwes-Broer, K.-H., &#38; Liebsch, A. (1993). Blue Shift of the Mie Plasma Frequency in Ag Clusters and Particles. <i>Physical Review A : Covering Atomic, Molecular, and Optiacal Physics and Quantum Information</i>, <i>48</i>(3), R1749–R1752. <a href=\"https://doi.org/10.1103/PhysRevA.48.R1749\">https://doi.org/10.1103/PhysRevA.48.R1749</a>","mla":"Tiggesbäumker, Josef, et al. “Blue Shift of the Mie Plasma Frequency in Ag Clusters and Particles.” <i>Physical Review A : Covering Atomic, Molecular, and Optiacal Physics and Quantum Information</i>, vol. 48, no. 3, Inst., 1993, pp. R1749–52, doi:<a href=\"https://doi.org/10.1103/PhysRevA.48.R1749\">https://doi.org/10.1103/PhysRevA.48.R1749</a>.","ufg":"<b>Tiggesbäumker, Josef et. al. (1993)</b>: Blue Shift of the Mie Plasma Frequency in Ag Clusters and Particles, in: <i>Physical Review A : covering atomic, molecular, and optiacal physics and quantum information</i> <i>48</i> (<i>3</i>), S. R1749–R1752.","chicago-de":"Tiggesbäumker, Josef, Lars Köller, Karl-Heinz Meiwes-Broer und Ansgar Liebsch. 1993. Blue Shift of the Mie Plasma Frequency in Ag Clusters and Particles. <i>Physical Review A : covering atomic, molecular, and optiacal physics and quantum information</i> 48, Nr. 3: R1749–R1752. doi:<a href=\"https://doi.org/10.1103/PhysRevA.48.R1749,\">https://doi.org/10.1103/PhysRevA.48.R1749,</a> .","havard":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, A. 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(1993), Nr. 3, S. R1749–R1752","chicago":"Tiggesbäumker, Josef, Lars Köller, Karl-Heinz Meiwes-Broer, and Ansgar Liebsch. “Blue Shift of the Mie Plasma Frequency in Ag Clusters and Particles.” <i>Physical Review A : Covering Atomic, Molecular, and Optiacal Physics and Quantum Information</i> 48, no. 3 (1993): R1749–52. <a href=\"https://doi.org/10.1103/PhysRevA.48.R1749\">https://doi.org/10.1103/PhysRevA.48.R1749</a>.","ieee":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, and A. Liebsch, “Blue Shift of the Mie Plasma Frequency in Ag Clusters and Particles,” <i>Physical Review A : covering atomic, molecular, and optiacal physics and quantum information</i>, vol. 48, no. 3, pp. R1749–R1752, 1993.","ama":"Tiggesbäumker J, Köller L, Meiwes-Broer K-H, Liebsch A. 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Lutz","first_name":"H."},{"full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer","first_name":"Karl-Heinz"}],"publication_identifier":{"issn":["0009-2614 "]},"citation":{"bjps":"<b>Tiggesbäumker J <i>et al.</i></b> (1992) Giant Resonances in Silver-Cluster Photofragmentation. <i>Chemical Physics Letters</i> <b>190</b>, 42–47.","short":"J. Tiggesbäumker, L. Köller, H. O. Lutz, K.-H. Meiwes-Broer, Chemical Physics Letters 190 (1992) 42–47.","apa":"Tiggesbäumker, J., Köller, L., O. Lutz, H., &#38; Meiwes-Broer, K.-H. (1992). Giant Resonances in Silver-Cluster Photofragmentation. <i>Chemical Physics Letters</i>, <i>190</i>(1–2), 42–47. <a href=\"https://doi.org/10.1016/0009-2614(92)86099-4\">https://doi.org/10.1016/0009-2614(92)86099-4</a>","mla":"Tiggesbäumker, J., et al. “Giant Resonances in Silver-Cluster Photofragmentation.” <i>Chemical Physics Letters</i>, vol. 190, no. 1–2, Elsevier, 1992, pp. 42–47, doi:<a href=\"https://doi.org/10.1016/0009-2614(92)86099-4\">https://doi.org/10.1016/0009-2614(92)86099-4</a>.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Tiggesbäumker, J.</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">O. Lutz, H.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Giant Resonances in Silver-Cluster Photofragmentation. In: <i>Chemical Physics Letters</i> Bd. 190. Amsterdam, Elsevier (1992), Nr. 1–2, S. 42–47","ufg":"<b>Tiggesbäumker, J. et. al. (1992)</b>: Giant Resonances in Silver-Cluster Photofragmentation, in: <i>Chemical Physics Letters</i> <i>190</i> (<i>1</i>–<i>2</i>), S. 42–47.","chicago":"Tiggesbäumker, J., Lars Köller, H. O. Lutz, and Karl-Heinz Meiwes-Broer. “Giant Resonances in Silver-Cluster Photofragmentation.” <i>Chemical Physics Letters</i> 190, no. 1–2 (1992): 42–47. <a href=\"https://doi.org/10.1016/0009-2614(92)86099-4\">https://doi.org/10.1016/0009-2614(92)86099-4</a>.","chicago-de":"Tiggesbäumker, J., Lars Köller, H. O. Lutz und Karl-Heinz Meiwes-Broer. 1992. Giant Resonances in Silver-Cluster Photofragmentation. <i>Chemical Physics Letters</i> 190, Nr. 1–2: 42–47. doi:<a href=\"https://doi.org/10.1016/0009-2614(92)86099-4,\">https://doi.org/10.1016/0009-2614(92)86099-4,</a> .","havard":"J. Tiggesbäumker, L. Köller, H. O. Lutz, K.-H. Meiwes-Broer, Giant Resonances in Silver-Cluster Photofragmentation, Chemical Physics Letters. 190 (1992) 42–47.","ieee":"J. Tiggesbäumker, L. Köller, H. O. Lutz, and K.-H. Meiwes-Broer, “Giant Resonances in Silver-Cluster Photofragmentation,” <i>Chemical Physics Letters</i>, vol. 190, no. 1–2, pp. 42–47, 1992.","ama":"Tiggesbäumker J, Köller L, O. Lutz H, Meiwes-Broer K-H. Giant Resonances in Silver-Cluster Photofragmentation. <i>Chemical Physics Letters</i>. 1992;190(1-2):42-47. doi:<a href=\"https://doi.org/10.1016/0009-2614(92)86099-4\">https://doi.org/10.1016/0009-2614(92)86099-4</a>","van":"Tiggesbäumker J, Köller L, O. Lutz H, Meiwes-Broer K-H. Giant Resonances in Silver-Cluster Photofragmentation. Chemical Physics Letters. 1992;190(1–2):42–7."},"place":"Amsterdam","volume":190,"publication_status":"published","language":[{"iso":"eng"}],"date_created":"2019-03-14T08:44:07Z","extern":"1","abstract":[{"text":"The collinear ion-beam depletion technique is used to measure absolute photofragmentation cross sections of small silver-cluster ions in the range from 2.3 to 5.7 eV. Giant resonances are found which can be interpreted in terms of a collective electron oscillation. The optical spectra of spherical Ag+9 and Ag+21 show a large blue-shift of the resonance energy relative to the respective experimental surface value. For non-spherical clusters, a splitting of the giant resonance is found, in qualitative accordance with jellium calculations.","lang":"eng"}],"page":"42-47","year":1992,"user_id":"68554","department":[{"_id":"DEP1100"}],"status":"public","issue":"1-2","doi":"https://doi.org/10.1016/0009-2614(92)86099-4","date_updated":"2023-03-15T13:50:09Z","type":"journal_article","publisher":"Elsevier"},{"citation":{"havard":"J. Tiggesbäumker, L. Köller, H. O. Lutz, K.-H. Meiwes-Broer, Collective Excitation in Silver Cluster Ions, in: P. Jena, S. N. Khanna, B. K. Rao (Eds.), Physics and Chemistry of Finite Systems: From Clusters to Crystals, Springer, Dordrecht, 1992: pp. 1001–1006.","short":"J. Tiggesbäumker, L. Köller, H. O. Lutz, K.-H. Meiwes-Broer, in: P. Jena, S. N. Khanna, B. K. Rao (Eds.), Physics and Chemistry of Finite Systems: From Clusters to Crystals, Springer, Dordrecht, 1992, pp. 1001–1006.","mla":"Tiggesbäumker, J., et al. “Collective Excitation in Silver Cluster Ions.” <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i>, edited by P. Jena et al., vol. 374, Springer, 1992, pp. 1001–06, doi:<a href=\"https://doi.org/10.1007/978-94-017-2645-0_135\">https://doi.org/10.1007/978-94-017-2645-0_135</a>.","apa":"Tiggesbäumker, J., Köller, L., O. Lutz, H., &#38; Meiwes-Broer, K.-H. (1992). Collective Excitation in Silver Cluster Ions. In P. Jena, S. N. Khanna, &#38; B. K. Rao (Eds.), <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i> (Vol. 374, pp. 1001–1006). Dordrecht: Springer. <a href=\"https://doi.org/10.1007/978-94-017-2645-0_135\">https://doi.org/10.1007/978-94-017-2645-0_135</a>","ufg":"<b>Tiggesbäumker, J. et. al. (1992)</b>: Collective Excitation in Silver Cluster Ions, in: P. Jena et. al. (Hgg.): <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i> (=<i>NATO Science Series 374</i>), Dordrecht, S. 1001–1006.","chicago-de":"Tiggesbäumker, J., Lars Köller, H. O. Lutz und Karl-Heinz Meiwes-Broer. 1992. Collective Excitation in Silver Cluster Ions. In: <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i>, hg. von P. Jena, S. N. Khanna, und B. K. Rao, 374:1001–1006. NATO Science Series. Dordrecht: Springer. doi:<a href=\"https://doi.org/10.1007/978-94-017-2645-0_135,\">https://doi.org/10.1007/978-94-017-2645-0_135,</a> .","ieee":"J. Tiggesbäumker, L. Köller, H. O. Lutz, and K.-H. Meiwes-Broer, “Collective Excitation in Silver Cluster Ions,” in <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i>, vol. 374, P. Jena, S. N. Khanna, and B. K. Rao, Eds. Dordrecht: Springer, 1992, pp. 1001–1006.","van":"Tiggesbäumker J, Köller L, O. Lutz H, Meiwes-Broer K-H. Collective Excitation in Silver Cluster Ions. In: Jena P, N. Khanna S, K. Rao B, editors. Physics and Chemistry of Finite Systems: From Clusters to Crystals. Dordrecht: Springer; 1992. p. 1001–6. (NATO Science Series; vol. 374).","ama":"Tiggesbäumker J, Köller L, O. Lutz H, Meiwes-Broer K-H. Collective Excitation in Silver Cluster Ions. In: Jena P, N. Khanna S, K. Rao B, eds. <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i>. Vol 374. NATO Science Series. Dordrecht: Springer; 1992:1001-1006. doi:<a href=\"https://doi.org/10.1007/978-94-017-2645-0_135\">https://doi.org/10.1007/978-94-017-2645-0_135</a>","bjps":"<b>Tiggesbäumker J <i>et al.</i></b> (1992) Collective Excitation in Silver Cluster Ions. In Jena P, N. Khanna S and K. Rao B (eds), <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i>, vol. 374. Dordrecht: Springer, pp. 1001–1006.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Tiggesbäumker, J.</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">O. Lutz, H.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Collective Excitation in Silver Cluster Ions. In: <span style=\"font-variant:small-caps;\">Jena, P.</span> ; <span style=\"font-variant:small-caps;\">N. Khanna, S.</span> ; <span style=\"font-variant:small-caps;\">K. Rao, B.</span> (Hrsg.): <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i>, <i>NATO Science Series</i>. Bd. 374. Dordrecht : Springer, 1992, S. 1001–1006","chicago":"Tiggesbäumker, J., Lars Köller, H. O. Lutz, and Karl-Heinz Meiwes-Broer. “Collective Excitation in Silver Cluster Ions.” In <i>Physics and Chemistry of Finite Systems: From Clusters to Crystals</i>, edited by P. Jena, S. N. Khanna, and B. K. Rao, 374:1001–6. NATO Science Series. Dordrecht: Springer, 1992. <a href=\"https://doi.org/10.1007/978-94-017-2645-0_135\">https://doi.org/10.1007/978-94-017-2645-0_135</a>."},"place":"Dordrecht","publication_status":"published","volume":374,"date_created":"2019-03-14T08:44:09Z","language":[{"iso":"eng"}],"author":[{"last_name":"Tiggesbäumker","full_name":"Tiggesbäumker, J.","first_name":"J."},{"full_name":"Köller, Lars","id":"61649","last_name":"Köller","first_name":"Lars"},{"last_name":"O. Lutz","full_name":"O. Lutz, H.","first_name":"H."},{"first_name":"Karl-Heinz","full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer"}],"intvolume":"       374","publication_identifier":{"isbn":["978-94-017-2647-4"],"eisbn":["978-94-017-2645-0"]},"main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/978-94-017-2645-0_135"}],"title":"Collective Excitation in Silver Cluster Ions","publication":"Physics and Chemistry of Finite Systems: From Clusters to Crystals","series_title":"NATO Science Series","_id":"744","editor":[{"first_name":"P.","full_name":"Jena, P.","last_name":"Jena"},{"full_name":"N. Khanna, S.","last_name":"N. Khanna","first_name":"S."},{"last_name":"K. Rao","full_name":"K. Rao, B.","first_name":"B."}],"publisher":"Springer","type":"book_chapter","doi":"https://doi.org/10.1007/978-94-017-2645-0_135","date_updated":"2023-03-15T13:50:09Z","related_material":{"link":[{"relation":"table_of_contents","url":"https://link.springer.com/book/10.1007%2F978-94-017-2645-0?page=1#toc"}]},"status":"public","user_id":"68554","year":1992,"department":[{"_id":"DEP1100"}],"abstract":[{"lang":"eng","text":"Silver cluster ions are produced by sputtering of solid silver by 25 keV Xe+ bombardment. After mass selection, collinear ion beam depletion technique is used to measure absolute photofragmentation cross-sections in the photon energy range from ħω = 2.3 to 5.7 eV. Giant resonances are found which can be interpreted in terms of a collective electron oscillation. The optical spectra of spherical Ag 9 + and Ag 21 + show a blue shift of the resonance energy, in contrast to an expected behaviour within the jellium model. For Ag 11 +, a splitting of the giant resonance is found."}],"page":"1001-1006","extern":"1","keyword":["Oscillator Strength","Collective Excitation","Giant Dipole Resonance","Silver Cluster","Gigant Resonance"]},{"series_title":"Lecture notes in physics ","publication":"Nuclear Concepts in Atomic Cluster Physics","oa":"1","_id":"745","publication_identifier":{"isbn":["978-3-540-55625-1","3-540-55625-7","978-0-387-55625-3","0-387-55625-7"]},"intvolume":"       404","author":[{"last_name":"Tiggesbäumker","full_name":"Tiggesbäumker, J.","first_name":"J."},{"last_name":"Köller","id":"61649","full_name":"Köller, Lars","first_name":"Lars"},{"first_name":"H.","last_name":"O. Lutz","full_name":"O. Lutz, H."},{"first_name":"Karl-Heinz","last_name":"Meiwes-Broer","full_name":"Meiwes-Broer, Karl-Heinz"}],"date_created":"2019-03-14T08:44:10Z","language":[{"iso":"eng"}],"volume":404,"publication_status":"published","place":"Heidelberg","citation":{"ieee":"J. Tiggesbäumker, L. Köller, H. O. Lutz, and K.-H. Meiwes-Broer, “Collective Excitation in Silver Cluster Anions and Kations,” in <i>Nuclear Concepts in Atomic Cluster Physics</i>, vol. 404, R. Schmidt and W.-E.-Heraeus-Seminar, Eds. Heidelberg: Springer, 1992, pp. 245–253.","van":"Tiggesbäumker J, Köller L, O. Lutz H, Meiwes-Broer K-H. Collective Excitation in Silver Cluster Anions and Kations. In: Schmidt R, W.-E.-Heraeus-Seminar, editors. Nuclear Concepts in Atomic Cluster Physics. Heidelberg: Springer; 1992. p. 245–53. (Lecture notes in physics ; vol. 404).","ama":"Tiggesbäumker J, Köller L, O. Lutz H, Meiwes-Broer K-H. Collective Excitation in Silver Cluster Anions and Kations. In: Schmidt R, W.-E.-Heraeus-Seminar, eds. <i>Nuclear Concepts in Atomic Cluster Physics</i>. Vol 404. Lecture notes in physics . Heidelberg: Springer; 1992:245-253. doi:<a href=\"https://doi.org/10.1007/3-540-55625-7_27\">https://doi.org/10.1007/3-540-55625-7_27</a>","din1505-2-1":"<span style=\"font-variant:small-caps;\">Tiggesbäumker, J.</span> ; <span style=\"font-variant:small-caps;\">Köller, Lars</span> ; <span style=\"font-variant:small-caps;\">O. Lutz, H.</span> ; <span style=\"font-variant:small-caps;\">Meiwes-Broer, Karl-Heinz</span>: Collective Excitation in Silver Cluster Anions and Kations. In: <span style=\"font-variant:small-caps;\">Schmidt, R.</span> ; <span style=\"font-variant:small-caps;\">W.-E.-Heraeus-Seminar</span> (Hrsg.): <i>Nuclear Concepts in Atomic Cluster Physics</i>, <i>Lecture notes in physics </i>. Bd. 404. Heidelberg : Springer, 1992, S. 245–253","bjps":"<b>Tiggesbäumker J <i>et al.</i></b> (1992) Collective Excitation in Silver Cluster Anions and Kations. In Schmidt R and W.-E.-Heraeus-Seminar (eds), <i>Nuclear Concepts in Atomic Cluster Physics</i>, vol. 404. Heidelberg: Springer, pp. 245–253.","chicago":"Tiggesbäumker, J., Lars Köller, H. O. Lutz, and Karl-Heinz Meiwes-Broer. “Collective Excitation in Silver Cluster Anions and Kations.” In <i>Nuclear Concepts in Atomic Cluster Physics</i>, edited by Rüdiger Schmidt and W.-E.-Heraeus-Seminar, 404:245–53. Lecture Notes in Physics . Heidelberg: Springer, 1992. <a href=\"https://doi.org/10.1007/3-540-55625-7_27\">https://doi.org/10.1007/3-540-55625-7_27</a>.","havard":"J. Tiggesbäumker, L. Köller, H. O. Lutz, K.-H. Meiwes-Broer, Collective Excitation in Silver Cluster Anions and Kations, in: R. Schmidt, W.-E.-Heraeus-Seminar (Eds.), Nuclear Concepts in Atomic Cluster Physics, Springer, Heidelberg, 1992: pp. 245–253.","apa":"Tiggesbäumker, J., Köller, L., O. Lutz, H., &#38; Meiwes-Broer, K.-H. (1992). Collective Excitation in Silver Cluster Anions and Kations. In R. Schmidt &#38; W.-E.-Heraeus-Seminar (Eds.), <i>Nuclear Concepts in Atomic Cluster Physics</i> (Vol. 404, pp. 245–253). Heidelberg: Springer. <a href=\"https://doi.org/10.1007/3-540-55625-7_27\">https://doi.org/10.1007/3-540-55625-7_27</a>","mla":"Tiggesbäumker, J., et al. “Collective Excitation in Silver Cluster Anions and Kations.” <i>Nuclear Concepts in Atomic Cluster Physics</i>, edited by Rüdiger Schmidt and W.-E.-Heraeus-Seminar, vol. 404, Springer, 1992, pp. 245–53, doi:<a href=\"https://doi.org/10.1007/3-540-55625-7_27\">https://doi.org/10.1007/3-540-55625-7_27</a>.","short":"J. Tiggesbäumker, L. Köller, H. O. Lutz, K.-H. Meiwes-Broer, in: R. Schmidt, W.-E.-Heraeus-Seminar (Eds.), Nuclear Concepts in Atomic Cluster Physics, Springer, Heidelberg, 1992, pp. 245–253.","chicago-de":"Tiggesbäumker, J., Lars Köller, H. O. Lutz und Karl-Heinz Meiwes-Broer. 1992. Collective Excitation in Silver Cluster Anions and Kations. In: <i>Nuclear Concepts in Atomic Cluster Physics</i>, hg. von Rüdiger Schmidt und W.-E.-Heraeus-Seminar, 404:245–253. Lecture notes in physics . Heidelberg: Springer. doi:<a href=\"https://doi.org/10.1007/3-540-55625-7_27,\">https://doi.org/10.1007/3-540-55625-7_27,</a> .","ufg":"<b>Tiggesbäumker, J. et. al. (1992)</b>: Collective Excitation in Silver Cluster Anions and Kations, in: Rüdiger Schmidt/W.-E.-Heraeus-Seminar (Hgg.): <i>Nuclear Concepts in Atomic Cluster Physics</i> (=<i>Lecture notes in physics  404</i>), Heidelberg, S. 245–253."},"title":"Collective Excitation in Silver Cluster Anions and Kations","main_file_link":[{"open_access":"1","url":"https://link.springer.com/chapter/10.1007/3-540-55625-7_27"}],"department":[{"_id":"DEP1100"}],"corporate_editor":["W.-E.-Heraeus-Seminar"],"user_id":"68554","year":1992,"status":"public","extern":"1","page":"245-253","conference":{"start_date":"1991-11-26","end_date":"1991-11-29","name":"88th W.-E.-Heraeus-Seminar","location":"Bad Honnef"},"abstract":[{"text":"Positive and negative silver cluster ions are produced by sputtering of solid silver by 25 keV Xe+ bombaxdment. After mass selection, collinear ion beam depletion is used to measure absolute photofragmentation cross-sections in the photon energy range from ħω = 2.0 to 5.7 eV. Giant resonances are found which can be interpreted in terms of a collective electron oscillation. For spherical clusters (e.g., Ag19−, Ag21+) single resonances dominate the spectra, whereas deformation (e.g., Ag9−, Ag11+) induces a splitting into two components.","lang":"eng"}],"type":"book_chapter","publisher":"Springer","editor":[{"first_name":"Rüdiger","last_name":"Schmidt","full_name":"Schmidt, Rüdiger"}],"related_material":{"link":[{"url":"https://d-nb.info/920798799/04","relation":"table_of_contents"}]},"doi":"https://doi.org/10.1007/3-540-55625-7_27","date_updated":"2023-03-15T13:50:09Z"}]