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Direct evidence for a pressure-induced nodal superconducting gap in the Ba(0.65)Rb(0.35)Fe(2)As(2) superconductor
The superconducting gap structure in iron-based high-temperature superconductors (Fe-HTSs) is non-universal. In contrast to other unconventional superconductors, in the Fe-HTSs both d-wave and extended s-wave pairing symmetries are close in energy. Probing the proximity between these very different...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Pub. Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4667685/ https://www.ncbi.nlm.nih.gov/pubmed/26548650 http://dx.doi.org/10.1038/ncomms9863 |