Neutron Scattering Studies of spin excitations in hole-doped Ba(0.67)K(0.33)Fe(2)As(2) superconductor

We report inelastic neutron scattering experiments on single crystals of superconducting Ba(0.67)K(0.33)Fe(2)As(2) (T(c) = 38 K). In addition to confirming the resonance previously found in powder samples, we find that spin excitations in the normal state form longitudinally elongated ellipses along...

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Detalles Bibliográficos
Autores principales: Zhang, Chenglin, Wang, Meng, Luo, Huiqian, Wang, Miaoyin, Liu, Mengshu, Zhao, Jun, Abernathy, D. L., Maier, T. A., Marty, Karol, Lumsden, M. D., Chi, Songxue, Chang, Sung, Rodriguez-Rivera, Jose A., Lynn, J. W., Xiang, Tao, Hu, Jiangping, Dai, Pengcheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239165/
https://www.ncbi.nlm.nih.gov/pubmed/22355632
http://dx.doi.org/10.1038/srep00115

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239165/
https://www.ncbi.nlm.nih.gov/pubmed/22355632
http://dx.doi.org/10.1038/srep00115

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