Phase transition between d -wave and anisotropic s -wave gaps in high-temperature oxides superconductors
نویسندگان
چکیده
منابع مشابه
On Distinguishing d-wave from Highly Anisotropic s-wave Superconductors
Systematic impurity doping in the Cu-O plane of the hole-doped cuprate superconductors may allow one to decide between unconventional (”d-wave”) and anisotropic conventional (”s-wave”) states as possible candidates for the order parameter in these materials. We show that potential scattering of any strength always increases the gap minima of such s-wave states, leading to activated behavior in ...
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ژورنال
عنوان ژورنال: Europhysics Letters (EPL)
سال: 2000
ISSN: 0295-5075,1286-4854
DOI: 10.1209/epl/i2000-00549-4