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Cited by 168

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Direct mapping of the spin-filtered surface bands of a three-dimensional quantum spin Hall insulator

Open access
Nishide, Akinori, Taskin, Alexey A., Takeichi, Yasuo, Okuda, Taichi, Kakizaki, Akito, Hirahara, Toru, Nakatsuji, Kan, Komori, Fumio, Ando, Yoichi, Matsuda, Iwao·2010·Physical Review B

Abstract

Spin-polarized band structure of the three-dimensional quantum spin Hall insulator ${\text{Bi}}_{1\ensuremath{-}x}{\text{Sb}}_{x}$ $(x=0.12--0.13)$ was fully elucidated by spin-polarized angle-resolved photoemission spectroscopy using a high-yield spin polarimeter equipped with a high-resolution electron spectrometer. Between the two time-reversal-invariant points, $\overline{\ensuremath{\Gamma}}$ and $\overline{\text{M}}$, of the (111) surface Brillouin zone, a spin-up band (${\ensuremath{\Sigma}}_{1}^{\ensuremath{'}}$ band) was found to cross the Fermi energy only once, providing unambiguous evidence for the strong topological insulator phase. The observed spin-polarized band dispersions determine the ``mirror chirality'' to be $\ensuremath{-}1$, which agrees with the theoretical prediction based on first-principles calculations.

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Metadata

Authors
Nishide, A., Taskin, A. A., Takeichi, Y., Okuda, T., Kakizaki, A., Hirahara, T., Nakatsuji, K., Komori, F., Ando, Y., & Matsuda, I.
Venue
Physical Review B
Published
2010-01-26
Volume
81
Issue
4
Pages
4
ISSN
  • 1098-0121 (ISSN-L)
  • 1550-235X
OpenAlex
W2027417231
Cited by
168
References
11
FWCI
12.24
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Direct mapping of the spin-filtered surface bands of a three-dimensional quantum spin Hall insulator. https://app.cochat.ai/papers/10.1103/physrevb.81.041309
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Nishide, A., Taskin, A. A., Takeichi, Y., Okuda, T., Kakizaki, A., Hirahara, T., Nakatsuji, K., Komori, F., Ando, Y., & Matsuda, I. (2010). Direct mapping of the spin-filtered surface bands of a three-dimensional quantum spin Hall insulator. Physical Review B. https://doi.org/10.1103/physrevb.81.041309

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