Topological states from topological crystals

Song, ZD; Huang, SJ; Qi, Y; Fang, C; Hermele, M

Fang, C (reprint author), Chinese Acad Sci, Beijing Natl Res Ctr Condensed Matter Phys, Beijing 100190, Peoples R China.; Fang, C (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China.; Hermele, M (reprint author), Univ Colorado,

SCIENCE ADVANCES, 2019; 5 (12):

Abstract

We present a scheme to explicitly construct and classify general topological states jointly protected by an onsite symmetry group and a spatial symmet......

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