Topological nodal lines and hybrid Weyl nodes in YCoC2
Based on first-principles calculations and effective model analysis, we propose that the noncentrosymmetric superconductor YCoC2 in normal state is a topological semimetal. In the absence of spin-orbit coupling (SOC), it can host two intersecting nodal rings protected by two mirror planes, respectiv...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2019-10-01
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Series: | APL Materials |
Online Access: | http://dx.doi.org/10.1063/1.5123222 |