Surface orbital order and chemical potential inhomogeneity of the iron-based superconductor FeTe_{0.55}Se_{0.45} investigated with special STM tips
The atomically clean surface of the iron-based superconductor FeTe_{0.55}Se_{0.45} is investigated by low-temperature scanning tunneling microscope (STM) with different tip apex states. We show that the scattering channel between the Γ and X/Y points of the sample's Brillouin zone can be visual...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2021-08-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.3.L032055 |