Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Alexander Osterkorn"'
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract Modern time-resolved spectroscopy experiments on quantum materials raise the question, how strong electron-electron interactions, in combination with periodic driving, form unconventional transient states. Here we show using numerically exac
Externí odkaz:
https://doaj.org/article/c8c09a07ab9844d38e428e806c96aefc
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/79fc2b1219a84dc1953159e2b018b03b
Autor:
Alexander Osterkorn, Stefan Kehrein
We study the microscopic dynamics of competing ordered phases in a two-dimensional correlated electron model, which is driven with a pulsed electric field of finite duration. In order to go beyond a mean-field treatment of the electronic interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab5ec13fc9e97dc827b8e78031054e67
http://arxiv.org/abs/2205.06620
http://arxiv.org/abs/2205.06620
Autor:
G. S. Matthijs Jansen, Stefan Kehrein, David Schmitt, Christina Möller, M. Keunecke, Stefan Mathias, Sabine Steil, Tridev Mishra, Alexander Osterkorn, Daniel Steil, Marcel Reutzel, Wiebke Bennecke, Salvatore R. Manmana
Publikováno v:
Physical Review B. 102
Light-engineering of quantum materials via electromagnetic dressing is considered an on-demand approach for tailoring electronic band dispersions and even inducing topological phase transitions. For probing such dressed bands, photoemission spectrosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbab4ca808617ea8a7493d49bea712ff
https://doi.org/10.1103/physrevb.102.161403
https://doi.org/10.1103/physrevb.102.161403
Autor:
Dirk Manske, Alexander Osterkorn, Salvatore R. Manmana, Thomas Köhler, Sebastian Paeckel, Benedikt Fauseweh
Publikováno v:
Physical Review B
Recent pump-probe experiments on underdoped cuprates and similar systems suggest the existence of a transient superconducting state above $\mathrm{T}_c$. This poses the question how to reliably identify the emergence of long-range order, in particula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::362b52182b1940a165fc847468e6be64
https://doi.org/10.1103/physrevb.101.180507
https://doi.org/10.1103/physrevb.101.180507