Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering
Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick
American Physical Society (APS)
Published 2018
American Physical Society (APS)
Published 2018
| Publication Date: |
2018-04-13
|
|---|---|
| Publisher: |
American Physical Society (APS)
|
| Print ISSN: |
1098-0121
|
| Electronic ISSN: |
1095-3795
|
| Topics: |
Physics
|
| Keywords: |
Surface physics, nanoscale physics, low-dimensional systems
|
| Published by: |
| _version_ | 1836398890358669312 |
|---|---|
| autor | Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick |
| beschreibung | Author(s): Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick The nature of the coupling within and between lattice and charge degrees of freedom is central to condensed matter and materials physics. However, these interactions have so far resisted a comprehensive time-resolved experimental investigation. The authors demonstrate that ultrafast electron diffuse scattering provides direct, momentum-resolved measurements of the electron-phonon and phonon-phonon coupling strengths in graphite. Through the technique’s ability to follow individual phonon population dynamics with femtosecond time resolution, this method, complimented by angle-resolved photoemission spectroscopy, can provide a complete picture of the dynamics within and between electron and phonon subsystems, and help unravel the physics of complex phases where the intertwined nature of the electron-lattice systems determine material properties. [Phys. Rev. B 97, 165416] Published Thu Apr 12, 2018 |
| citation_standardnr | 6233443 |
| datenlieferant | ipn_articles |
| feed_id | 52538 |
| feed_publisher | American Physical Society (APS) |
| feed_publisher_url | http://www.aps.org/ |
| insertion_date | 2018-04-13 |
| journaleissn | 1095-3795 |
| journalissn | 1098-0121 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | American Physical Society (APS) |
| quelle | Physical Review B |
| relation | http://link.aps.org/doi/10.1103/PhysRevB.97.165416 |
| schlagwort | Surface physics, nanoscale physics, low-dimensional systems |
| search_space | articles |
| shingle_author_1 | Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick |
| shingle_author_2 | Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick |
| shingle_author_3 | Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick |
| shingle_author_4 | Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick |
| shingle_catch_all_1 | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering Surface physics, nanoscale physics, low-dimensional systems Author(s): Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick The nature of the coupling within and between lattice and charge degrees of freedom is central to condensed matter and materials physics. However, these interactions have so far resisted a comprehensive time-resolved experimental investigation. The authors demonstrate that ultrafast electron diffuse scattering provides direct, momentum-resolved measurements of the electron-phonon and phonon-phonon coupling strengths in graphite. Through the technique’s ability to follow individual phonon population dynamics with femtosecond time resolution, this method, complimented by angle-resolved photoemission spectroscopy, can provide a complete picture of the dynamics within and between electron and phonon subsystems, and help unravel the physics of complex phases where the intertwined nature of the electron-lattice systems determine material properties. [Phys. Rev. B 97, 165416] Published Thu Apr 12, 2018 Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick American Physical Society (APS) 1098-0121 10980121 1095-3795 10953795 |
| shingle_catch_all_2 | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering Surface physics, nanoscale physics, low-dimensional systems Author(s): Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick The nature of the coupling within and between lattice and charge degrees of freedom is central to condensed matter and materials physics. However, these interactions have so far resisted a comprehensive time-resolved experimental investigation. The authors demonstrate that ultrafast electron diffuse scattering provides direct, momentum-resolved measurements of the electron-phonon and phonon-phonon coupling strengths in graphite. Through the technique’s ability to follow individual phonon population dynamics with femtosecond time resolution, this method, complimented by angle-resolved photoemission spectroscopy, can provide a complete picture of the dynamics within and between electron and phonon subsystems, and help unravel the physics of complex phases where the intertwined nature of the electron-lattice systems determine material properties. [Phys. Rev. B 97, 165416] Published Thu Apr 12, 2018 Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick American Physical Society (APS) 1098-0121 10980121 1095-3795 10953795 |
| shingle_catch_all_3 | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering Surface physics, nanoscale physics, low-dimensional systems Author(s): Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick The nature of the coupling within and between lattice and charge degrees of freedom is central to condensed matter and materials physics. However, these interactions have so far resisted a comprehensive time-resolved experimental investigation. The authors demonstrate that ultrafast electron diffuse scattering provides direct, momentum-resolved measurements of the electron-phonon and phonon-phonon coupling strengths in graphite. Through the technique’s ability to follow individual phonon population dynamics with femtosecond time resolution, this method, complimented by angle-resolved photoemission spectroscopy, can provide a complete picture of the dynamics within and between electron and phonon subsystems, and help unravel the physics of complex phases where the intertwined nature of the electron-lattice systems determine material properties. [Phys. Rev. B 97, 165416] Published Thu Apr 12, 2018 Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick American Physical Society (APS) 1098-0121 10980121 1095-3795 10953795 |
| shingle_catch_all_4 | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering Surface physics, nanoscale physics, low-dimensional systems Author(s): Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick The nature of the coupling within and between lattice and charge degrees of freedom is central to condensed matter and materials physics. However, these interactions have so far resisted a comprehensive time-resolved experimental investigation. The authors demonstrate that ultrafast electron diffuse scattering provides direct, momentum-resolved measurements of the electron-phonon and phonon-phonon coupling strengths in graphite. Through the technique’s ability to follow individual phonon population dynamics with femtosecond time resolution, this method, complimented by angle-resolved photoemission spectroscopy, can provide a complete picture of the dynamics within and between electron and phonon subsystems, and help unravel the physics of complex phases where the intertwined nature of the electron-lattice systems determine material properties. [Phys. Rev. B 97, 165416] Published Thu Apr 12, 2018 Mark J. Stern, Laurent P. René de Cotret, Martin R. Otto, Robert P. Chatelain, Jean-Philippe Boisvert, Mark Sutton, and Bradley J. Siwick American Physical Society (APS) 1098-0121 10980121 1095-3795 10953795 |
| shingle_title_1 | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering |
| shingle_title_2 | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering |
| shingle_title_3 | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering |
| shingle_title_4 | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering |
| timestamp | 2025-06-30T23:34:16.217Z |
| titel | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering |
| titel_suche | Mapping momentum-dependent electron-phonon coupling and nonequilibrium phonon dynamics with ultrafast electron diffuse scattering |
| topic | U |
| uid | ipn_articles_6233443 |