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arXiv · 1712.09992

A three-dimensional magnetic topological phase

Ilya Belopolski·Daniel S. Sanchez·Guoqing Chang·Kaustuv Manna·Benedikt Ernst·Su-Yang Xu·Songtian S. Zhang·Hao Zheng·Jiaxin Yin·Bahadur Singh·Guang Bian·Daniel Multer·Xiaoting Zhou·Shin-Ming Huang·Baokai Wang·Arun Bansil·Hsin Lin·Claudia Felser·M. Zahid Hasan
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Abstract

We use photoemission spectroscopy to discover the first topological magnet in three dimensions, the material Co$_2$MnGa.

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Ilya Belopolski, Daniel S. Sanchez, Guoqing Chang, Kaustuv Manna, Benedikt Ernst, Su-Yang Xu, Songtian S. Zhang, Hao Zheng, Jiaxin Yin, Bahadur Singh, Guang Bian, Daniel Multer, Xiaoting Zhou, Shin-Ming Huang, Baokai Wang, Arun Bansil, Hsin Lin, Claudia Felser, M. Zahid Hasan. 2017-12-28. A three-dimensional magnetic topological phase. https://arxiv.org/abs/1712.09992

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