A shadow gap in the over-doped (Ba1-xKx)Fe2As2 compound
The electron band around the M point in the $({\text{Ba}_{1-x}}{{\text{K}}_{x}}){\text{Fe}_{2}}{\text{As}_{2}}$ compound, which is completely lifted up above the Fermi level for $x>0.7$ and hence its Fermi surface (FS) disappears, can still play the role of the main pairing resource by exchanging in...
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| Autor Principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
IOP Publishing
2014-01-01
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| Series: | New Journal of Physics |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.1088/1367-2630/16/2/023029 |
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