Signatures of a time-reversal symmetric Weyl semimetal with only four Weyl points

Signatures of a time-reversal symmetric Weyl semimetal with only four Weyl points

Weyl semimetals are interesting because they are characterized by topological invariants, but specific examples discovered to date tend to have complicated band structures with many Weyl points. Here, the authors show that TaIrTe4 has only four Weyl points, the minimal number required by time-revers...

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Autores principales: Ilya Belopolski, Peng Yu, Daniel S. Sanchez, Yukiaki Ishida, Tay-Rong Chang, Songtian S. Zhang, Su-Yang Xu, Hao Zheng, Guoqing Chang, Guang Bian, Horng-Tay Jeng, Takeshi Kondo, Hsin Lin, Zheng Liu, Shik Shin, M. Zahid Hasan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Science
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Acceso en línea:https://doaj.org/article/85a43478261643c5b3fdce9c1c12692e
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https://doaj.org/article/85a43478261643c5b3fdce9c1c12692e

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