Embedded topological insulators

Tuegel, TI; Chua, V; Hughes, TL

Tuegel, TI (reprint author), Univ Illinois, Dept Phys, Urbana, IL 61801 USA.; Tuegel, TI (reprint author), Univ Illinois, Inst Condensed Matter Theory, Urbana, IL 61801 USA.

PHYSICAL REVIEW B, 2019; 100 (11):

Abstract

We present a generalization of free-fermionic topological insulators that are composed of topological subsystems of differing dimensionality. These to......

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