PROBING CONDUCTIVITY FLUCTUATIONS IN HIGH CRITICAL-TEMPERATURE SUPERCONDUCTORS

被引：17

作者：

AUSLOOS, M ^{[1
]}

CLIPPE, P ^{[1
]}

LAURENT, C ^{[1
]}

机构：

[1] UNIV LIEGE,INST ELECT MONTEFIORE,SUPRAS,B-4000 LIEGE,BELGIUM

来源：

SOLID STATE COMMUNICATIONS | 1990年 / 73卷 / 02期

关键词：

D O I：

10.1016/0038-1098(90)91034-E

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We comment and discuss published data on the electrical resistivity of high temperature superconductors in order to extract the dimensionality of superconductivity "critical" fluctuations. We present arguments which indicate that observation of three temperature regimes is indeed possible: a scaling regime close to Tc and two regimes in the mean field region. In each regime, dominant scattering mechanisms can be different. © 1990.

引用

页码：137 / 141

页数：5

共 32 条

[1] SUPERCONDUCTING FLUCTUATION EFFECT IN YBA2CU3O7-DELTA FILMS AND A-15 FILMS [J].

AKINAGA, M ;

ABUKAY, D ;

RINDERER, L .

PHYSICA C, 1988, 153 :812-813

[2] NORMAL TUNNELING AND NORMAL TRANSPORT - DIAGNOSTICS FOR THE RESONATING-VALENCE-BOND STATE [J].

ANDERSON, PW ;

ZOU, Z .

PHYSICAL REVIEW LETTERS, 1988, 60 (02) :132-135

[3] INFLUENCE OF FLUCTUATION PAIRING OF ELECTRONS ON CONDUCTIVITY OF NORMAL METAL [J].

ASLAMAZO.LG ;

LARKIN, AI .

PHYSICS LETTERS A, 1968, A 26 (06) :238-&

[4] POROSITY, MAGNETIC-FIELD, AND ANISOTROPY EFFECTS ON RESISTIVITY AND THERMOELECTRIC-POWER OF CLASSICAL AND SUBSTITUTED CERAMIC OXIDE SUPERCONDUCTORS [J].

AUSLOOS, M ;

LAURENT, C ;

VANDERSCHUEREN, HW ;

RULMONT, A ;

TARTE, P .

PHYSICA C, 1988, 153 (02) :1351-1352

[5]

Ausloos M., 1988, Modern Physics Letters B, V2, P1319, DOI 10.1142/S0217984988001314

[6] THERMODYNAMIC FLUCTUATIONS IN THE SUPERCONDUCTOR Y1BA2CU3O9-Y - EVIDENCE FOR TWO-DIMENSIONAL SUPERCONDUCTIVITY [J].

AUSLOOS, M ;

LAURENT, C .

PHYSICAL REVIEW B, 1988, 37 (01) :611-614

[7] BIVARIATE STATISTICAL-ANALYSIS OF DATA NEAR A CRITICAL-POINT - THE CASE OF THE SINGULAR BEHAVIOR OF THE ELECTRICAL-RESISTIVITY TEMPERATURE DERIVATIVE [J].

AUSLOOS, M .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1989, 22 (06) :593-609

[8]

FIORY AT, 1987, HIGH TEMPERATURE SUP

[9] TEMPERATURE-DEPENDENCE OF RESISTIVITY IN YBA2CU307-DELTA - STUDY OF THE EFFECT OF OXYGEN-CONTENT AND OF PARACONDUCTIVITY [J].

FONTANA, MP ;

PARACCHINI, C ;

DERENZI, CP ;

PODINI, P ;

LICCI, F ;

MATACOTTA, FC .

SOLID STATE COMMUNICATIONS, 1989, 69 (06) :621-624

[10] LATTICE-DYNAMICS OF CRYSTALS WITH TETRAGONAL BATIO3 STRUCTURE [J].

FREIRE, JD ;

KATIYAR, RS .

PHYSICAL REVIEW B, 1988, 37 (04) :2074-2085

← 1 2 3 4 →