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Light-Induced Nonthermal Phase Transition to the Topological Crystalline Insulator State in SnSe

[Image: see text] Femtosecond pulses have been used to reveal hidden broken symmetry states and induce transitions to metastable states. However, these states are mostly transient and disappear after laser removal. Photoinduced phase transitions toward crystalline metastable states with a change of...

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Detalles Bibliográficos
Autores principales: Mocatti, Stefano, Marini, Giovanni, Calandra, Matteo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10591509/
https://www.ncbi.nlm.nih.gov/pubmed/37819838
http://dx.doi.org/10.1021/acs.jpclett.3c02450