2D TO 3D CROSSOVER IN BI-SR-CA-CU-O - COMPARISON WITH SYNTHETIC MULTILAYERED SUPERCONDUCTORS

被引：53

作者：

FASTAMPA, R

GIURA, M

MARCON, R

SILVA, E

机构：

[1] Dipartimento di Fisica, Università di Roma La Sapienza, I-00185, Roma

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.67.1795

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that in a highly c-oriented 2:2:1:2 Bi-Sr-Ca-Cu-O film the angular-dependent magnetic field H* at the onset of the resistivity behaves experimentally in a way completely analogous to the critical field found in synthetic multilayered superconductors. In particular, on varying the temperature, the field H* exhibits a crossover from a 2D to an anisotropic 3D behavior as a function of the angle-curly theta between the external magnetic field and the a-b plane.

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页码：1795 / 1798

页数：4

相关论文

共 27 条

[1] GROWTH OF TEXTURED FILMS OF BI2SR2CACU2O8+X FROM KCL SOLUTION [J].

BALESTRINO, G ;

PAOLETTI, A ;

PAROLI, P ;

ROMANO, P .

APPLIED PHYSICS LETTERS, 1989, 54 (20) :2041-2042

[2] TRANSPORT CRITICAL CURRENT-DENSITY IN EPITAXIAL BI2SR2CACU2O8+X FILMS - EFFECTS OF THE SUBSTRATE TWINNING [J].

BALESTRINO, G ;

FOGLIETTI, V ;

MARINELLI, M ;

MILANI, E ;

PAOLETTI, A ;

PAROLI, P .

APPLIED PHYSICS LETTERS, 1990, 57 (22) :2359-2361

[3] TRANSITION-TEMPERATURES AND CRITICAL FIELDS OF NB/CU SUPERLATTICES [J].

BANERJEE, I ;

SCHULLER, IK .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1984, 54 (5-6) :501-518

[4] SUPERCONDUCTING AND NORMAL STATE PARAMETERS OF BI2.2SR2CA0.8CU2O8+DELTA SINGLE-CRYSTALS - A COMPARISON WITH BA2YCU3O7 [J].

BATLOGG, B ;

PALSTRA, TTM ;

SCHNEEMEYER, LF ;

VANDOVER, RB ;

CAVA, RJ .

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1988, 153 (02) :1062-1066

[5]

BAUERJEE I, 1983, PHYS REV B, V28, P5037

[6] DIMENSIONAL CROSSOVER IN SUPERLATTICE SUPERCONDUCTORS [J].

CHUN, CSL ;

ZHENG, GG ;

VICENT, JL ;

SCHULLER, IK .

PHYSICAL REVIEW B, 1984, 29 (09) :4915-4920

[7] GIANT SUPERCONDUCTING ANISOTROPY IN BI2SR2CA1CU2O8+DELTA [J].

FARRELL, DE ;

BONHAM, S ;

FOSTER, J ;

CHANG, YC ;

JIANG, PZ ;

VANDERVOORT, KG ;

LAM, DJ ;

KOGAN, VG .

PHYSICAL REVIEW LETTERS, 1989, 63 (07) :782-785

[8] INTRINSIC PINNING AND LOCK-IN TRANSITION OF FLUX LINES IN LAYERED TYPE-II SUPERCONDUCTORS [J].

FEINBERG, D ;

VILLARD, C .

PHYSICAL REVIEW LETTERS, 1990, 65 (07) :919-922

[9] MIXED STATE IN SUPERCONDUCTING THIN FILMS [J].

HARPER, FE ;

TINKHAM, M .

PHYSICAL REVIEW, 1968, 172 (02) :441-+

[10] ANGULAR DEPENDENT TRANSPORT STUDIES IN THE MIXED STATE OF YBA2CU3O7-Y AND BI2SR2CACU2O8+Y [J].

IYE, Y ;

NAKAMURA, S ;

TAMEGAI, T ;

TERASHIMA, T ;

YAMAMOTO, K ;

BANDO, Y .

PHYSICA C, 1990, 166 (1-2) :62-70