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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...

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Detalles Bibliográficos
Autores principales: Guguchia, Z., Amato, A., Kang, J., Luetkens, H., Biswas, P. K., Prando, G., von Rohr, F., Bukowski, Z., Shengelaya, A., Keller, H., Morenzoni, E., Fernandes, Rafael M., Khasanov, R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Pub. Group 2015
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