Impurity scattering effects on the low-temperature specific heat of d-wave superconductors

C. Chang, Jiunn-Yuan Lin

研究成果: Article同行評審

12 引文 斯高帕斯(Scopus)

摘要

Recently, impurity scattering effects on quasiparticles in d-wave superconductors have attracted much attention. In particular, the thermodynamic properties in magnetic fields are of interest. We have measured the low-temperature specific heat (Formula presented) of (Formula presented) The impurity scattering effects on (Formula presented) of cuprate superconductors were clearly observed and are compared with the theory of d-wave superconductivity. It is found that impurity scattering leads to the relation (Formula presented) in small magnetic fields. Surprisingly, the scaling of (Formula presented) is broken down by impurity scattering.

原文English
頁(從 - 到)14350-14353
頁數4
期刊Physical Review B - Condensed Matter and Materials Physics
61
發行號21
DOIs
出版狀態Published - 1 六月 2000

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