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Large enhancement of superconducting transition temperature of SrBi3 induced by Na substitution for Sr

The Matthias rule, which is an empirical correlation between the superconducting transition temperature (T(c)) and the average number of valence electrons per atom (n) in alloys and intermetallic compounds, has been used in the past as a guiding principle to search for new superconductors with highe...

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Detalles Bibliográficos
Autores principales: Iyo, Akira, Yanagi, Yousuke, Kinjo, Tatsuya, Nishio, Taichiro, Hase, Izumi, Yanagisawa, Takashi, Ishida, Shigeyuki, Kito, Hijiri, Takeshita, Nao, Oka, Kunihiko, Yoshida, Yoshiyuki, Eisaki, Hiroshi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4428034/
https://www.ncbi.nlm.nih.gov/pubmed/25965162
http://dx.doi.org/10.1038/srep10089