Topological superconductivity facilitated by exchange interaction on the surface of FeTe0.5Se0.5
FeTe _1− _x Se _x is a family of iron-based superconductors with a well-known critical temperature ( T _c ) of 14.5 K for x = 0.45. Also well-established is the presence of topological surface states of FeTe _0.55 Se _0.45 in which topological superconductivity sets in. By using density functional c...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2020-01-01
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| Series: | New Journal of Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/aba76e |