Studying local Berry curvature in 2H-WSe2 by circular dichroism photoemission utilizing crystal mirror plane

Abstract It was recently reported that circular dichroism in angle-resolved photoemission spectroscopy (CD-ARPES) can be used to observe the Berry curvature in 2H-WSe2 (Cho et al. in Phys Rev Lett 121:186401, 2018). In that study, the mirror plane of the experiment was intentionally set to be perpen...

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Autores principales: Soohyun Cho, Jin-Hong Park, Soonsang Huh, Jisook Hong, Wonshik Kyung, Byeong-Gyu Park, J. D. Denlinger, Ji Hoon Shim, Changyoung Kim, Seung Ryong Park
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/d64ba4f88878439a9b58b67847bd5a39
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