# Higher-order topological insulators

“Higher-order topological insulators” (2018), by Frank Schindler et al. Physics and Astronomy research paper. Original abstract below, unchanged. A free PDF is available.

- Authors: Frank Schindler, Ashley M. Cook, Maia G. Vergniory, Zhijun Wang, S. Parkin, Bogdan Andrei Bernevig, Titus Neupert
- Published: June 1, 2018
- Field: Physics and Astronomy
- DOI: https://doi.org/10.1126/sciadv.aat0346
- Free PDF: https://arxiv.org/pdf/1708.03636

## Abstract

TeI, BiSe, and BiTe are helical higher-order topological insulators and propose a realistic experimental setup to detect the hinge states.

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