Anisotropy of the superconducting gap in the iron-based superconductor BaFe(2)(As(1-x)P(x))(2)

We report peculiar momentum-dependent anisotropy in the superconducting gap observed by angle-resolved photoemission spectroscopy in BaFe(2)(As(1-x)P(x))(2) (x = 0.30, T(c) = 30 K). Strongly anisotropic gap has been found only in the electron Fermi surface while the gap on the entire hole Fermi surf...

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Detalles Bibliográficos
Autores principales: Yoshida, T., Ideta, S., Shimojima, T., Malaeb, W., Shinada, K., Suzuki, H., Nishi, I., Fujimori, A., Ishizaka, K., Shin, S., Nakashima, Y., Anzai, H., Arita, M., Ino, A., Namatame, H., Taniguchi, M., Kumigashira, H., Ono, K., Kasahara, S., Shibauchi, T., Terashima, T., Matsuda, Y., Nakajima, M., Uchida, S., Tomioka, Y., Ito, T., Kihou, K., Lee, C. H., Iyo, A., Eisaki, H., Ikeda, H., Arita, R., Saito, T., Onari, S., Kontani, H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4252890/
https://www.ncbi.nlm.nih.gov/pubmed/25465027
http://dx.doi.org/10.1038/srep07292

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