Experimental Observation of Dirac Nodal Links in Centrosymmetric Semimetal TiB_{2}
The topological nodal-line semimetal state, serving as a fertile ground for various topological quantum phases, where a topological insulator, Dirac semimetal, or Weyl semimetal can be realized when the certain protecting symmetry is broken, has only been experimentally studied in very few materials...
Main Authors: | Zhonghao Liu, Rui Lou, Pengjie Guo, Qi Wang, Shanshan Sun, Chenghe Li, Setti Thirupathaiah, Alexander Fedorov, Dawei Shen, Kai Liu, Hechang Lei, Shancai Wang |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2018-08-01
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Series: | Physical Review X |
Online Access: | http://doi.org/10.1103/PhysRevX.8.031044 |
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