THERMODYNAMIC PROPERTIES OF ATOMIC SUPERCONDUCTOR NORMAL-METAL MULTILAYERS

被引:15
|
作者
BUZDIN, AI
DAMJANOVIC, VP
SIMONOV, AY
机构
[1] TITOGRAD UNIV, DEPT PHYS, TITOGRAD, YUGOSLAVIA
[2] IOWA STATE UNIV SCI & TECHNOL, AMES LAB, AMES, IA 50011 USA
[3] IOWA STATE UNIV SCI & TECHNOL, DEPT PHYS, AMES, IA 50011 USA
关键词
D O I
10.1103/PhysRevB.45.7499
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The densities of electronic states of superconducting (S) and normal-metal (N) layers in S/N superlattices are calculated. As follows from our consideration, the energy corresponding to the density-of-states maxima may be much higher than the BCS value, 1.76T(c). The connection of this result with tunneling spectra of high-T(c) superconductors is discussed.
引用
收藏
页码:7499 / 7502
页数:4
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