[{"date_created":"2021-12-14T16:03:34Z","author":[{"first_name":"Pedro A.","full_name":"Romero, Pedro A.","last_name":"Romero"},{"last_name":"Järvi","first_name":"Tommi T.","full_name":"Järvi, Tommi T."},{"full_name":"Beckmann, Nils","orcid":"0000-0003-4337-7978","id":"62068","first_name":"Nils","last_name":"Beckmann"},{"last_name":"Mrovec","full_name":"Mrovec, Matous","first_name":"Matous"},{"last_name":"Moseler","full_name":"Moseler, Michael","first_name":"Michael"}],"doi":"10.1103/physrevlett.113.036101","citation":{"din1505-2-1":"<span style=\"font-variant:small-caps;\">Romero, Pedro A.</span> ; <span style=\"font-variant:small-caps;\">Järvi, Tommi T.</span> ; <span style=\"font-variant:small-caps;\">Beckmann, Nils</span> ; <span style=\"font-variant:small-caps;\">Mrovec, Matous</span> ; <span style=\"font-variant:small-caps;\">Moseler, Michael</span>: Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals. In: <i>Physical Review Letters</i> (2014)","mla":"Romero, Pedro A., et al. “Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals.” <i>Physical Review Letters</i>, 2014, doi:<a href=\"https://doi.org/10.1103/physrevlett.113.036101\">10.1103/physrevlett.113.036101</a>.","ufg":"<b>Romero, Pedro A. et. al. (2014)</b>: Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals, in: <i>Physical Review Letters</i>.","havard":"P.A. Romero, T.T. Järvi, N. Beckmann, M. Mrovec, M. Moseler, Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals, Physical Review Letters. (2014).","van":"Romero PA, Järvi TT, Beckmann N, Mrovec M, Moseler M. Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals. Physical Review Letters. 2014;","short":"P.A. Romero, T.T. Järvi, N. Beckmann, M. Mrovec, M. Moseler, Physical Review Letters (2014).","chicago-de":"Romero, Pedro A., Tommi T. Järvi, Nils Beckmann, Matous Mrovec und Michael Moseler. 2014. Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals. <i>Physical Review Letters</i>. doi:<a href=\"https://doi.org/10.1103/physrevlett.113.036101,\">10.1103/physrevlett.113.036101,</a> .","ama":"Romero PA, Järvi TT, Beckmann N, Mrovec M, Moseler M. Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals. <i>Physical Review Letters</i>. 2014. doi:<a href=\"https://doi.org/10.1103/physrevlett.113.036101\">10.1103/physrevlett.113.036101</a>","chicago":"Romero, Pedro A., Tommi T. Järvi, Nils Beckmann, Matous Mrovec, and Michael Moseler. “Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals.” <i>Physical Review Letters</i>, 2014. <a href=\"https://doi.org/10.1103/physrevlett.113.036101\">https://doi.org/10.1103/physrevlett.113.036101</a>.","ieee":"P. A. Romero, T. T. Järvi, N. Beckmann, M. Mrovec, and M. Moseler, “Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals,” <i>Physical Review Letters</i>, 2014.","bjps":"<b>Romero PA <i>et al.</i></b> (2014) Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals. <i>Physical Review Letters</i>.","apa":"Romero, P. A., Järvi, T. T., Beckmann, N., Mrovec, M., &#38; Moseler, M. (2014). Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals. <i>Physical Review Letters</i>. <a href=\"https://doi.org/10.1103/physrevlett.113.036101\">https://doi.org/10.1103/physrevlett.113.036101</a>"},"title":"Coarse Graining and Localized Plasticity between Sliding Nanocrystalline Metals","publication_status":"published","status":"public","year":2014,"quality_controlled":"1","article_type":"original","language":[{"iso":"eng"}],"user_id":"62068","publication":"Physical Review Letters","date_updated":"2023-03-15T13:50:08Z","_id":"6902","type":"journal_article","publication_identifier":{"issn":["0031-9007","1079-7114"]},"extern":"1","abstract":[{"lang":"eng","text":"Tribological shearing of polycrystalline metals typically leads to grain refinement at the sliding interface. This study, however, shows that nanocrystalline metals exhibit qualitatively different behavior. Using large-scale atomistic simulations, we demonstrate that during sliding, contact interface nanocrystalline grains self-organize through extensive grain coarsening and lattice rotation until the optimal plastic slip orientation is established. Subsequently, plastic deformation is frequently confined to localized nanoshear bands aligned with the shearing direction and emanating from voids and other defects in the vicinity of the sliding interface."}]},{"_id":"737","type":"journal_article","title":"Plasmon-Enhanced Multi-Ionization of Small Metal Clusters in Strong Femtosecond Laser Fields","citation":{"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.","short":"L. Köller, M. Schumacher, J. Köhn, S. Teuber, J. Tiggesbäumker, K.-H. Meiwes-Broer, Physical Review Letters 82 (1999) 3783–3786.","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>.","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.","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>","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>","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.","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.","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-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> .","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>."},"doi":"https://doi.org/10.1103/PhysRevLett.82.3783","issue":"19","user_id":"68554","status":"public","page":"3783-3786","intvolume":"        82","department":[{"_id":"DEP1100"}],"publication":"Physical Review Letters","date_updated":"2023-03-15T13:50:09Z","publisher":"American Physical Society (APS)","abstract":[{"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.","lang":"eng"}],"extern":"1","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"publication_status":"published","volume":82,"date_created":"2019-03-14T08:44:02Z","author":[{"last_name":"Köller","id":"61649","full_name":"Köller, Lars","first_name":"Lars"},{"full_name":"Schumacher, M.","first_name":"M.","last_name":"Schumacher"},{"full_name":"Köhn, J.","first_name":"J.","last_name":"Köhn"},{"full_name":"Teuber, S.","first_name":"S.","last_name":"Teuber"},{"last_name":"Tiggesbäumker","first_name":"J.","full_name":"Tiggesbäumker, J."},{"last_name":"Meiwes-Broer","full_name":"Meiwes-Broer, Karl-Heinz","first_name":"Karl-Heinz"}],"language":[{"iso":"eng"}],"year":1999}]