Photoinduced charge density wave phase in 1T-TaS$_2$: growth and coarsening mechanisms

Photoinduced charge density wave phase in 1T-TaS$_2$: growth and coarsening mechanisms

Recent experiments have shown that the high-temperature incommensurate (I) charge density wave (CDW) phase of 1T-TaS$_2$ can be photoinduced from the lower-temperature, nearly commensurate CDW state. In a first step, several independent regions exhibiting I-CDW phase modulations nucleate and grow. A...

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Bibliographic Details
Main Authors: Jarnac, Amélie, Jacques, Vincent L. R., Cario, Laurent, Janod, Etienne, Johnson, Steven L., Ravy, Sylvain, Laulhé, Claire
Format: Article
Language:English
Published: Académie des sciences 2021-10-01
Series:Comptes Rendus. Physique
Subjects:
Photoinduced phase transitions
Pump–probe X-ray diffraction
Charge density wave compounds
Topological defects
Transition metal dichalcogenides
Online Access:https://comptes-rendus.academie-sciences.fr/physique/articles/10.5802/crphys.89/

Internet

https://comptes-rendus.academie-sciences.fr/physique/articles/10.5802/crphys.89/

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