LAUSR

Orbital Shift‐Induced Boundary Obstructed Topological Materials with a Large Energy Gap

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1 Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202202564

Abstract: Boundary obstructed topological phases caused by Wannier orbital shift between ordinary atomic sites are proposed, which, however, cannot be indicated by symmetry eigenvalues at high symmetry momenta (symmetry indicators) in bulk. On the open boundary,… read more here.

Keywords: obstructed topological; shift induced; orbital shift; boundary obstructed ... See more keywords