Distinct multiple fermionic states in a single topological metal
The existence of multiple topological phases in a single material, although theoretically possible, has not been verified. Here, the authors observe weak topological insulator surface states and a one-dimensional Dirac-node crossing surface state in a single metallic material Hf2Te2P.
Main Authors: | , , , , , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2018-08-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-018-05233-1 |