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Nanoscale phase separation of antiferromagnetic order and superconductivity in K(0.75)Fe(1.75)Se(2)

We report an in-plane optical spectroscopy study on the iron-selenide superconductor K(0.75)Fe(1.75)Se(2). The measurement revealed the development of a sharp reflectance edge below T(c) at frequency much smaller than the superconducting energy gap on a relatively incoherent electronic background, a...

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Detalles Bibliográficos
Autores principales: Yuan, R. H., Dong, T., Song, Y. J., Zheng, P., Chen, G. F., Hu, J. P., Li, J. Q., Wang, N. L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3256564/
https://www.ncbi.nlm.nih.gov/pubmed/22355735
http://dx.doi.org/10.1038/srep00221