STM imaging of electronic waves on the surface of Bi2Te3: topologically protected surface states and hexagonal warping effects.
Scanning tunneling spectroscopy studies on high-quality Bi2Te3 crystals exhibit perfect correspondence to angle-resolved photoemission spectroscopy data, hence enabling identification of different regimes measured in the local density of states (LDOS). Oscillations of LDOS near a step are analyzed....
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Journal article |
| Sprog: | English |
| Udgivet: |
2010
|