Are the XYZ states unconventional states or conventional states with unconventional properties?
نویسندگان
چکیده
منابع مشابه
Impurity-induced states in conventional and unconventional superconductors
We review recent developments in our understanding of how impurities influence the electronic states in the bulk of superconductors. Our focus is on the quasi-localized states in the vicinity of impurity sites in conventional and unconventional superconductors and our goal is to provide a unified framework for their description. The non-magnetic impurity resonances in unconventional superconduc...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics A
سال: 2020
ISSN: 0217-751X,1793-656X
DOI: 10.1142/s0217751x20500190