Excited States Band Mapping and Ultrafast Nonequilibrium Dynamics in Topological Dirac Semimetal 1T-ZrTe$_2$

Autor: Fragkos, Sotirios, Symeonidou, Evgenia, Lasserre, Emile, Fabre, Baptiste, Descamps, Dominique, Petit, Stéphane, Tsipas, Polychronis, Mairesse, Yann, Dimoulas, Athanasios, Beaulieu, Samuel

We performed time- and polarization-resolved extreme ultraviolet momentum microscopy on topological Dirac semimetal candidate 1T-ZrTe$_2$. Excited states band mapping uncovers the previously inaccessible linear dispersion of the Dirac cone above the

Externí odkaz: http://arxiv.org/abs/2409.17761

Excited State Band Mapping and Ultrafast Nonequilibrium Dynamics in Topological Dirac Semimetal 1T-ZrTe 2 .

Autor: Fragkos S; Université de Bordeaux - CNRS - CEA, CELIA, UMR5107, F33405 Talence, France., Symeonidou E; Institute of Nanoscience and Nanotechnology, National Center for Scientific Research 'Demokritos', 15310 Athens, Greece.; School of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece., Lasserre E; Université de Bordeaux - CNRS - CEA, CELIA, UMR5107, F33405 Talence, France., Fabre B; Université de Bordeaux - CNRS - CEA, CELIA, UMR5107, F33405 Talence, France., Descamps D; Université de Bordeaux - CNRS - CEA, CELIA, UMR5107, F33405 Talence, France., Petit S; Université de Bordeaux - CNRS - CEA, CELIA, UMR5107, F33405 Talence, France., Tsipas P; Institute of Nanoscience and Nanotechnology, National Center for Scientific Research 'Demokritos', 15310 Athens, Greece., Mairesse Y; Université de Bordeaux - CNRS - CEA, CELIA, UMR5107, F33405 Talence, France., Dimoulas A; Institute of Nanoscience and Nanotechnology, National Center for Scientific Research 'Demokritos', 15310 Athens, Greece., Beaulieu S; Université de Bordeaux - CNRS - CEA, CELIA, UMR5107, F33405 Talence, France.

Publikováno v: Nano letters [Nano Lett] 2024 Oct 23; Vol. 24 (42), pp. 13397-13404. Date of Electronic Publication: 2024 Oct 09.