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Robust upward dispersion of the neutron spin resonance in the heavy fermion superconductor Ce(1−x)Yb(x)CoIn(5)
The neutron spin resonance is a collective magnetic excitation that appears in the unconventional copper oxide, iron pnictide and heavy fermion superconductors. Although the resonance is commonly associated with a spin-exciton due to the d(s(±))-wave symmetry of the superconducting order parameter,...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5052703/ https://www.ncbi.nlm.nih.gov/pubmed/27677397 http://dx.doi.org/10.1038/ncomms12774 |