A scenario for high-temperature excitonic insulators
While excitonic insulators (EIs) have been intensively studied, proper platforms of them with stable lattice and non-cryogenic T _C are rare. By analysing their Bardeen–Cooper–Schieffer-like gap equation, we propose that high T _C EIs can exist in small indirect band gap 2D materials. After screenin...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2022-01-01
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| Series: | New Journal of Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/ac81e4 |