VORTEX DIFFUSION - AN ALTERNATIVE TO VORTEX-GLASS SUPERCONDUCTIVITY

被引：35

作者：

ESQUINAZI, P

机构：

[1] Physikalisches Institut, Universität Bayreuth

来源：

SOLID STATE COMMUNICATIONS | 1990年 / 74卷 / 02期

关键词：

D O I：

10.1016/0038-1098(90)90608-E

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

I show that the resistive behavior obtained from the characteristic I-V curves reported by Koch et al. (Phys. Rev. Lett. 63, 1151 (1989)) can be interpreted in terms of thermally assisted flux flow and "normal" flux flow resistivities. The so called "vortex-glass-liquid" line is equivalent to the depinning line taken from other measurements. © 1990.

引用

收藏

页码：75 / 77

页数：3

相关论文

共 18 条

[1]

BRANDT EH, 1989, IN PRESS OCT P NATO

[2] MODEL FOR FLUX CREEP IN HIGH-TC SUPERCONDUCTORS [J].

DEWHUGHES, D .

CRYOGENICS, 1988, 28 (10) :674-677

[3] THEORY OF COLLECTIVE FLUX CREEP [J].

FEIGELMAN, MV ;

GESHKENBEIN, VB ;

LARKIN, AI ;

VINOKUR, VM .

PHYSICAL REVIEW LETTERS, 1989, 63 (20) :2303-2306

[4] EVIDENCE FROM MECHANICAL MEASUREMENTS FOR FLUX-LATTICE MELTING IN SINGLE-CRYSTAL YBA2CU3O7 AND BI2.2SR2CA0.8CU2O8 [J].

GAMMEL, PL ;

SCHNEEMEYER, LF ;

WASZCZAK, JV ;

BISHOP, DJ .

PHYSICAL REVIEW LETTERS, 1988, 61 (14) :1666-1669

[5]

GAPONOV SV, 1989, ZH EKSP TEOR FIZ, V68, P625

[6] THERMALLY ACTIVATED DEPINNING IN POLYCRYSTALLINE BI-BASED HIGH-TC SUPERCONDUCTORS [J].

GUPTA, A ;

ESQUINAZI, P ;

BRAUN, HF ;

NEUMULLER, HW .

PHYSICAL REVIEW LETTERS, 1989, 63 (17) :1869-1872

[7] THE DEPINNING LINE IN BI-BASED HIGH-TC SUPERCONDUCTORS [J].

GUPTA, A ;

ESQUINAZI, P ;

BRAUN, HF ;

GERHAUSER, W ;

NEUMULLER, HW ;

HEINE, K ;

TENBRINK, J .

EUROPHYSICS LETTERS, 1989, 10 (07) :663-666

[8]

GUPTA A, IN PRESS PHYSICA C

[9]

HU CR, 1971, PHYS REV LETT, V20, P1352

[10] VORTEX MOTION IN HIGH-TC SUPERCONDUCTORS NEAR THE UPPER CRITICAL-FIELD HC2 [J].

IVLEV, BI ;

KOPNIN, NB .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1989, 77 (5-6) :413-427