Non-trivial surface states of samarium hexaboride at the (111) surface

Non-trivial surface states of samarium hexaboride at the (111) surface

Samarium hexaboride has unusual electronic properties that have been suggested to arise from topological effects. Here the authors present spin-resolved ARPES measurements of the (111) surface and observe surface states that may give insight into the bulk topological properties.

Bibliographic Details
Main Authors: Yoshiyuki Ohtsubo, Yuki Yamashita, Kenta Hagiwara, Shin-ichiro Ideta, Kiyohisa Tanaka, Ryu Yukawa, Koji Horiba, Hiroshi Kumigashira, Koji Miyamoto, Taichi Okuda, Wataru Hirano, Fumitoshi Iga, Shin-ichi Kimura
Format: Article
Language:English
Published: Nature Publishing Group 2019-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-10353-3

Internet

https://doi.org/10.1038/s41467-019-10353-3

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