[{"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_status":"published","author":[{"last_name":"Bettac","first_name":"A.","full_name":"Bettac, A."},{"first_name":"Lars","full_name":"Köller, Lars","last_name":"Köller","id":"61649"},{"last_name":"Rank","full_name":"Rank, V.","first_name":"V."},{"last_name":"Meiwes-Broer","full_name":"Meiwes-Broer, Karl-Heinz","first_name":"Karl-Heinz"}],"publisher":"Elsevier","publication":"Surface Science : a journal devoted to the physics and chemistry of interfaces","status":"public","title":"Scanning Tunneling Spectroscopy on Deposited Platnium Clusters","volume":"402-404","publication_identifier":{"issn":["0039-6028"]},"language":[{"iso":"eng"}],"_id":"734","extern":"1","place":"Amsterdam","page":"475-479","keyword":["Clusters","Conductivity","Platinum","Quantum size effect","Scanning tunneling","spectroscopy"],"doi":"10.1016/S0039-6028(98)00028-4","date_created":"2019-03-14T08:43:59Z","department":[{"_id":"DEP1100"}],"main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S0039602898000284?via%3Dihub","open_access":"1"}],"date_updated":"2023-03-15T13:50:09Z","user_id":"68554","citation":{"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.","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.","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>","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>.","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>.","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>","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> .","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.","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.","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","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."},"type":"journal_article","oa":"1","year":1998},{"date_created":"2019-03-14T08:44:05Z","department":[{"_id":"DEP1100"}],"date_updated":"2023-03-15T13:50:09Z","main_file_link":[{"open_access":"1","url":"https://link.springer.com/article/10.1007/s100530050162"}],"user_id":"68554","doi":"10.1007/s100530050162","year":1998,"citation":{"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>.","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>.","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.","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.","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","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>","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>","short":"K. Seeger, L. Köller, J. Tiggesbäumker, K.-H. Meiwes-Broer, The European Physical Journal : D, Atomic, Molecular, Optical and Plasma Physics  3 (1998) 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.","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.","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.","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> ."},"type":"journal_article","oa":"1","place":"Heidelberg","language":[{"iso":"eng"}],"_id":"740","extern":"1","page":"179-182","title":"VUV-Spectroscopy of the Plasma Light Emission Generated by the Pulsed Arc Cluster Ion Source (PACIS)","publication_identifier":{"issn":["1434-6079 "],"eissn":["1434-6060 "]},"intvolume":"         3","volume":3,"publisher":"Springer","author":[{"full_name":"Seeger, K.","first_name":"K.","last_name":"Seeger"},{"first_name":"Lars","full_name":"Köller, Lars","last_name":"Köller","id":"61649"},{"first_name":"J.","full_name":"Tiggesbäumker, J.","last_name":"Tiggesbäumker"},{"last_name":"Meiwes-Broer","full_name":"Meiwes-Broer, Karl-Heinz","first_name":"Karl-Heinz"}],"abstract":[{"lang":"eng","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."}],"publication_status":"published","status":"public","issue":"2","publication":"The European physical journal : D, Atomic, molecular, optical and plasma physics "},{"issue":"45","publication":"Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland","status":"public","publication_status":"published","publisher":"Avoxa, Mediengruppe Deutscher Apotheker ","author":[{"id":"12015","full_name":"Kutz, Gerd","first_name":"Gerd","last_name":"Kutz"}],"intvolume":"       142","volume":142,"publication_identifier":{"issn":["0031-7136"]},"title":"Galenische Charaktersisierung ausgewählte Hautpflegeprodukte ","page":"11-15","language":[{"iso":"ger"}],"_id":"4351","type":"journal_article","citation":{"ama":"Kutz G. Galenische Charaktersisierung ausgewählte Hautpflegeprodukte . <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i>. 1997;142(45):11-15.","short":"G. Kutz, Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland 142 (1997) 11–15.","havard":"G. Kutz, Galenische Charaktersisierung ausgewählte Hautpflegeprodukte , Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland. 142 (1997) 11–15.","chicago-de":"Kutz, Gerd. 1997. Galenische Charaktersisierung ausgewählte Hautpflegeprodukte . <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i> 142, Nr. 45: 11–15.","ufg":"<b>Kutz, Gerd</b>: Galenische Charaktersisierung ausgewählte Hautpflegeprodukte , in: <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i> 142 (1997), H. 45,  S. 11–15.","bjps":"<b>Kutz G</b> (1997) Galenische Charaktersisierung ausgewählte Hautpflegeprodukte . <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i> <b>142</b>, 11–15.","mla":"Kutz, Gerd. “Galenische Charaktersisierung ausgewählte Hautpflegeprodukte .” <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i>, vol. 142, no. 45, 1997, pp. 11–15.","chicago":"Kutz, Gerd. “Galenische Charaktersisierung ausgewählte Hautpflegeprodukte .” <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i> 142, no. 45 (1997): 11–15.","ieee":"G. Kutz, “Galenische Charaktersisierung ausgewählte Hautpflegeprodukte ,” <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i>, vol. 142, no. 45, pp. 11–15, 1997.","van":"Kutz G. Galenische Charaktersisierung ausgewählte Hautpflegeprodukte . Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland. 1997;142(45):11–5.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Kutz, Gerd</span>: Galenische Charaktersisierung ausgewählte Hautpflegeprodukte . In: <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i> Bd. 142, Avoxa, Mediengruppe Deutscher Apotheker  (1997), Nr. 45, S. 11–15","apa":"Kutz, G. (1997). Galenische Charaktersisierung ausgewählte Hautpflegeprodukte . <i>Pharmazeutische Zeitung : PZ ; die Zeitschrift der deutschen Apotheker ; Zentralorgan für die Apotheker der Bundesrepublik Deutschland</i>, <i>142</i>(45), 11–15."},"oa":"1","year":"1997","department":[{"_id":"DEP4022"}],"date_created":"2021-01-11T09:36:51Z","main_file_link":[{"open_access":"1","url":"https://www.pharmazeutische-zeitung.de/titel-45-1997/"}],"date_updated":"2024-06-10T07:24:50Z","user_id":"83781"},{"title":"Bound-Free Collective Electron Excitations in Negatively Charged Silver Clusters","publication_identifier":{"issn":["0009-2614 "]},"volume":260,"intvolume":"       260","publisher":"Elsevier","author":[{"last_name":"Tiggesbäumker","full_name":"Tiggesbäumker, Josef","first_name":"Josef"},{"id":"61649","last_name":"Köller","first_name":"Lars","full_name":"Köller, Lars"},{"last_name":"Meiwes-Broer","full_name":"Meiwes-Broer, Karl-Heinz","first_name":"Karl-Heinz"}],"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."}],"publication_status":"published","status":"public","issue":"3-4","publication":"Chemical Physics Letters","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/0009261496009505","open_access":"1"}],"date_updated":"2023-03-15T13:50:09Z","department":[{"_id":"DEP1100"}],"date_created":"2019-03-14T08:44:08Z","user_id":"68554","doi":"https://doi.org/10.1016/0009-2614(96)00950-5","year":1996,"oa":"1","citation":{"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.","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.","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> .","ama":"Tiggesbäumker J, Köller L, Meiwes-Broer K-H. 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>","short":"J. Tiggesbäumker, L. Köller, K.-H. Meiwes-Broer, Chemical Physics Letters 260 (1996) 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 Excitations in Negatively Charged Silver Clusters. In: <i>Chemical Physics Letters</i> Bd. 260. Amsterdam, Elsevier (1996), Nr. 3–4, S. 428–432","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>","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.","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.","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>.","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>."},"type":"journal_article","place":"Amsterdam","_id":"743","language":[{"iso":"eng"}],"extern":"1","page":"428-432"},{"volume":12,"intvolume":"        12","publication_identifier":{"issn":["0723-6514"]},"title":"Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums","publication":"Libellula","issue":"3/4","status":"public","publication_status":"published","publisher":"Gesellschaft Deutschsprachiger Odonatologen","author":[{"last_name":"Gerken","first_name":"Bernd","full_name":"Gerken, Bernd"},{"first_name":"Mathias","full_name":"Wienhöfer, Mathias","last_name":"Wienhöfer","id":"22021"}],"related_material":{"link":[{"url":"https://www.zobodat.at/pdf/Libellula_12_0249-0267.pdf","relation":"original"}]},"oa":"1","citation":{"short":"B. Gerken, M. Wienhöfer, Libellula 12 (1993) 249–267.","ieee":"B. Gerken and M. Wienhöfer, “Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums,” <i>Libellula</i>, vol. 12, no. 3/4, pp. 249–267, 1993.","van":"Gerken B, Wienhöfer M. Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums. Libellula. 1993;12(3/4):249–67.","ama":"Gerken B, Wienhöfer M. Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums. <i>Libellula</i>. 1993;12(3/4):249-267.","mla":"Gerken, Bernd, and Mathias Wienhöfer. “Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums.” <i>Libellula</i>, vol. 12, no. 3/4, Gesellschaft Deutschsprachiger Odonatologen, 1993, pp. 249–67.","chicago":"Gerken, Bernd, and Mathias Wienhöfer. “Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums.” <i>Libellula</i> 12, no. 3/4 (1993): 249–67.","apa":"Gerken, B., &#38; Wienhöfer, M. (1993). Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums. <i>Libellula</i>, <i>12</i>(3/4), 249–267.","chicago-de":"Gerken, Bernd und Mathias Wienhöfer. 1993. Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums. <i>Libellula</i> 12, Nr. 3/4: 249–267.","ufg":"<b>Gerken, Bernd/Wienhöfer, Mathias (1993)</b>: Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums, in: <i>Libellula</i> <i>12</i> (<i>3/4</i>), S. 249–267.","bjps":"<b>Gerken B and Wienhöfer M</b> (1993) Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums. <i>Libellula</i> <b>12</b>, 249–267.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Gerken, Bernd</span> ; <span style=\"font-variant:small-caps;\">Wienhöfer, Mathias</span>: Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums. In: <i>Libellula</i> Bd. 12. Heidelberg , Gesellschaft Deutschsprachiger Odonatologen (1993), Nr. 3/4, S. 249–267","havard":"B. Gerken, M. Wienhöfer, Biozönologische Betrachtungen an Libellen einer französischen Flußaue im Rahmen eines tierökologischen Geländepraktikums, Libellula. 12 (1993) 249–267."},"type":"journal_article","year":1993,"user_id":"45673","main_file_link":[{"open_access":"1"}],"date_updated":"2023-03-15T13:50:08Z","department":[{"_id":"DEP9012"}],"date_created":"2021-11-26T13:18:00Z","page":"249-267","language":[{"iso":"ger"}],"_id":"6787","place":"Heidelberg "},{"page":"42-47","place":"Amsterdam","language":[{"iso":"eng"}],"_id":"742","extern":"1","year":1992,"oa":"1","type":"journal_article","citation":{"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","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>","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>.","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>.","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.","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.","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.","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> .","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.","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.","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>","short":"J. Tiggesbäumker, L. Köller, H. O. Lutz, K.-H. Meiwes-Broer, Chemical Physics Letters 190 (1992) 42–47."},"date_updated":"2023-03-15T13:50:09Z","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/0009261492860994","open_access":"1"}],"date_created":"2019-03-14T08:44:07Z","department":[{"_id":"DEP1100"}],"user_id":"68554","doi":"https://doi.org/10.1016/0009-2614(92)86099-4","status":"public","issue":"1-2","publication":"Chemical Physics Letters","publisher":"Elsevier","author":[{"first_name":"J.","full_name":"Tiggesbäumker, J.","last_name":"Tiggesbäumker"},{"last_name":"Köller","full_name":"Köller, Lars","first_name":"Lars","id":"61649"},{"first_name":"H.","full_name":"O. Lutz, H.","last_name":"O. Lutz"},{"last_name":"Meiwes-Broer","first_name":"Karl-Heinz","full_name":"Meiwes-Broer, Karl-Heinz"}],"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"}],"publication_status":"published","publication_identifier":{"issn":["0009-2614 "]},"volume":190,"intvolume":"       190","title":"Giant Resonances in Silver-Cluster Photofragmentation"},{"place":"Heidelberg","corporate_editor":["W.-E.-Heraeus-Seminar"],"extern":"1","language":[{"iso":"eng"}],"_id":"745","page":"245-253","user_id":"68554","department":[{"_id":"DEP1100"}],"date_created":"2019-03-14T08:44:10Z","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/3-540-55625-7_27","open_access":"1"}],"date_updated":"2023-03-15T13:50:09Z","series_title":"Lecture notes in physics ","doi":"https://doi.org/10.1007/3-540-55625-7_27","year":1992,"editor":[{"first_name":"Rüdiger","full_name":"Schmidt, Rüdiger","last_name":"Schmidt"}],"conference":{"location":"Bad Honnef","start_date":"1991-11-26","end_date":"1991-11-29","name":"88th W.-E.-Heraeus-Seminar"},"citation":{"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>","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.","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.","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.","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> .","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.","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>.","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>.","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).","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","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>"},"type":"book_chapter","oa":"1","publisher":"Springer","related_material":{"link":[{"url":"https://d-nb.info/920798799/04","relation":"table_of_contents"}]},"author":[{"last_name":"Tiggesbäumker","first_name":"J.","full_name":"Tiggesbäumker, J."},{"full_name":"Köller, Lars","first_name":"Lars","last_name":"Köller","id":"61649"},{"last_name":"O. Lutz","first_name":"H.","full_name":"O. Lutz, H."},{"first_name":"Karl-Heinz","full_name":"Meiwes-Broer, Karl-Heinz","last_name":"Meiwes-Broer"}],"publication_status":"published","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"}],"status":"public","publication":"Nuclear Concepts in Atomic Cluster Physics","title":"Collective Excitation in Silver Cluster Anions and Kations","publication_identifier":{"isbn":["978-3-540-55625-1","3-540-55625-7","978-0-387-55625-3","0-387-55625-7"]},"intvolume":"       404","volume":404}]