MAGNETIC-FIELD DEPENDENCE OF ULTRASOUND VELOCITY IN YBACU3O7 SINGLE-CRYSTALS

被引：13

作者：

STPAUL, M ^{[1
]}

NOEL, H ^{[1
]}

LEVET, JC ^{[1
]}

POTEL, M ^{[1
]}

GOUGEON, P ^{[1
]}

机构：

[1] CNRS,CHIM MINERALE LAB B,F-35042 RENNES,FRANCE

来源：

PHYSICA C | 1991年 / 180卷 / 5-6期

关键词：

D O I：

10.1016/0921-4534(91)90552-A

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The magnetic field dependence of ultrasound velocity in YBa2Cu3O7 single crystal is studied. Below T(c) ultrasonic dispersion and attenuation are found to be sensitive to the dynamics of the flux-line lattice. The experimental results are compared to the theoretical predictions.

引用

收藏

页码：394 / 400

页数：7

相关论文

共 28 条

[1] ELASTIC AND PLASTIC PROPERTIES OF THE FLUX-LINE LATTICE IN TYPE-II SUPERCONDUCTORS [J].

BRANDT, EH .

PHYSICAL REVIEW B, 1986, 34 (09) :6514-6517

[2]

BRANDT EH, 1989, PHYS REV LETT, V63, P1166

[3] SOUND-ATTENUATION AND VELOCITY IN SUPERCONDUCTIVE CERAMICS - A REVIEW [J].

DOMINEC, J .

SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1989, 2 (02) :91-102

[4]

FANGGAO G, 1991, PHYS REV B, V43, P5526

[5] 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

[6]

GOLDING B, 1988, IEEE ULTRASONICS S P

[7] MAGNETIC-PROPERTIES AND CRITICAL CURRENT DENSITIES OF LARGE CRYSTALS OF YBA2CU3O7 [J].

GUILLOT, M ;

SOULETIE, B ;

THOLENCE, JL ;

NOEL, H ;

LEVET, JC ;

POTEL, M ;

GOUGEON, P .

SOLID STATE COMMUNICATIONS, 1991, 78 (03) :237-239

[8] EFFECT OF MAGNETIC-FIELD ON THE SOUND-VELOCITY DISCONTINUITY NEAR TC IN HIGH-TC SUPERCONDUCTORS [J].

HORIE, Y ;

TERASHI, Y ;

FUKAMI, T ;

MASE, S .

PHYSICA C, 1990, 166 (1-2) :87-94

[9] ULTRASONIC INVESTIGATION OF THERMALLY ASSISTED FLUX FLOW IN (LA1-XSRX)2CUO4 CERAMICS [J].

HORIE, Y ;

MIYAZAKI, T ;

FUKAMI, T .

PHYSICA C, 1991, 175 (1-2) :93-101

[10] SPECIFIC-HEAT OF SINGLE-CRYSTALS OF YBA2CU3O7-DELTA - FLUCTUATION EFFECTS IN A BULK SUPERCONDUCTOR [J].

INDERHEES, SE ;

SALAMON, MB ;

GOLDENFELD, N ;

RICE, JP ;

PAZOL, BG ;

GINSBERG, DM ;

LIU, JZ ;

CRABTREE, GW .

PHYSICAL REVIEW LETTERS, 1988, 60 (12) :1178-1180