Crystalline symmetry-protected non-trivial topology in prototype compound BaAl4
Abstract The BaAl4 prototype crystal structure is the most populous of all structure types, and is the building block for a diverse set of sub-structures including the famous ThCr2Si2 family that hosts high-temperature superconductivity and numerous magnetic and strongly correlated electron systems....
Main Authors: | , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-03-01
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Series: | npj Quantum Materials |
Online Access: | https://doi.org/10.1038/s41535-021-00325-6 |