Measurement of the Berry curvature of solids using high-harmonic spectroscopy

The Berry phase and curvature have become important concepts in many different fields of physics. Here, Luu and Wörner directly retrieve the Berry phase using polarimetry of extreme ultraviolet high harmonic generation in α-quartz.

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Detalles Bibliográficos
Autores principales: Tran Trung Luu, Hans Jakob Wörner
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
Materias:
Q
Acceso en línea:https://doaj.org/article/4b0714d58d814336bcfa7df2233e9c37
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Descripción
Sumario:The Berry phase and curvature have become important concepts in many different fields of physics. Here, Luu and Wörner directly retrieve the Berry phase using polarimetry of extreme ultraviolet high harmonic generation in α-quartz.