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

来源：

PHYSICAL REVIEW B | 1992年 / 45卷 / 13期

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

页码：7499 / 7502

页数：4

共 15 条

[1] ABRIKOSOV AA, 1991, METHODS QUANTUM FIEL, V182, P191
[2] TUNNELING SPECTROSCOPY IN BI2SR2CACU2O8 - IS THE ENERGY-GAP ANISOTROPIC
BRICENO, G
ZETTL, A
[J]. SOLID STATE COMMUNICATIONS, 1989, 70 (11) : 1055 - 1058
[3] MACROSCOPICAL THEORY OF LAYERED SUPERCONDUCTORS
BULAEVSKII, LN
[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 1990, 4 (11-12): : 1849 - 1877
[4] ENERGY-GAP IN LAYERED SUPERCONDUCTORS
BULAEVSKII, LN
ZYSKIN, MV
[J]. PHYSICAL REVIEW B, 1990, 42 (16): : 10230 - 10240
[5] BUZDIN AI, 1991, PISMA ESKP TEOR FIZ, V53, P503
[6] RAMAN-SCATTERING FROM SUPERCONDUCTING GAP EXCITATIONS IN SINGLE-CRYSTAL YBA2CU3O7-DELTA
COOPER, SL
KLEIN, MV
PAZOL, BG
RICE, JP
GINSBERG, DM
[J]. PHYSICAL REVIEW B, 1988, 37 (10): : 5920 - 5923
[7] ENERGY GAPS IN BI-SR-CA-CU-O AND BI-SR-CU-O SYSTEMS BY ELECTRON-TUNNELING
EKINO, T
AKIMITSU, J
[J]. PHYSICAL REVIEW B, 1989, 40 (10): : 6902 - 6911
[8] REPRODUCIBLE TUNNELING DATA ON CHEMICALLY ETCHED SINGLE-CRYSTALS OF YBA2CU3O7
GURVITCH, M
VALLES, JM
CUCOLO, AM
DYNES, RC
GARNO, JP
SCHNEEMEYER, LF
WASZCZAK, JV
[J]. PHYSICAL REVIEW LETTERS, 1989, 63 (09) : 1008 - 1011
[9] INTERLAYER PAIRING AND C-AXIS VERSUS AB-PLANE GAP ANISOTROPY IN HIGH-TC SUPERCONDUCTORS
KLEMM, RA
LIU, SH
[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1991, 176 (1-3): : 189 - 194
[10] RAMAN-SCATTERING FROM SUPERCONDUCTING GAP EXCITATIONS IN TL2CA2BA2CU3O10 SINGLE-CRYSTALS
KRANTZ, MC
ROSEN, HJ
WEI, JYT
MORRIS, DE
[J]. PHYSICAL REVIEW B, 1989, 40 (04): : 2635 - 2638

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