SIMPLE METHOD FOR RESISTANCE MEASUREMENTS ON THIN-FILMS AND BULK OF HIGH-T(C) SUPERCONDUCTING MATERIALS

被引：3

作者：

ALZETTA, G

ARIMONDO, E

CELLI, RM

FUSO, F

机构：

[1] Universita di Pisa, Pisa, Italy

来源：

JOURNAL DE PHYSIQUE III | 1994年 / 4卷 / 08期

关键词：

Four point contact system - Thermal cycles;

D O I：

10.1051/jp3:1994216

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two experimental techniques for measuring resistivity behaviour of high T(c) ceramic superconductors in bulk or thin films are described. Particular attention has been given to the development of a four point contact system, easy to use for reliable resistance measurements under repeated, wide thermal cycles.

引用

收藏

页码：1495 / 1501

页数：7

相关论文

共 15 条

[1]

AGARWAL MK, 1983, PHYS STATUS SOLIDI A, V78, P103

[2] PREPARATION AND TRANSPORT-PROPERTIES OF HIGH-TC SUPERCONDUCTING THICK-FILMS [J].

APONTE, JM ;

OCTAVIO, M .

JOURNAL OF APPLIED PHYSICS, 1989, 66 (03) :1480-1482

[3] A New Contact Conductance Measurement Technique for Metal-HTSC Film Contact [J].

Apte, Prakash R. ;

Kumar, Dhananjay ;

Pinto, Richard ;

Sharon, Maheshwar ;

Gupta, L. C. ;

Vijayaraghavan, R. .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1992, 2 (03) :176-180

[4] SIMPLE DEMONSTRATION OF SUPERCONDUCTIVITY IN YBA2CU3O7 [J].

BROWN, GC ;

RASURE, JO ;

MORRISON, WA .

AMERICAN JOURNAL OF PHYSICS, 1989, 57 (12) :1142-1144

[5] EFFECT OF CONTACT SIZE AND PLACEMENT, AND OF RESISTIVE INHOMOGENEITIES ON VANDERPAUW MEASUREMENTS [J].

KOON, DW .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1989, 60 (02) :271-274

[6] EVIDENCE SUGGESTING SUPERCONDUCTIVITY AT 250-K IN A SEQUENTIALLY DEPOSITED CUPRATE FILM [J].

LAGUES, M ;

XIE, XM ;

TEBBJI, H ;

XU, XZ ;

MAIRET, V ;

HATTERER, C ;

BEURAN, CF ;

DEVILLECAVELLIN, C .

SCIENCE, 1993, 262 (5141) :1850-1852

[7]

MASCIARELLI G, 1992, HIGH T(C) SUPERCONDUCTOR THIN FILMS, P819

[8]

PFALZGRAF BW, 1985, REV SCI INSTRUM, V57, P941

[9] EXTENSION OF VAN DER PAUWS THEOREM FOR MEASURING SPECIFIC RESISTIVITY IN DISKS OF ARBITRARY SHAPE TO ANISOTROPIC MEDIA [J].

PRICE, WLV .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1972, 5 (06) :1127-&

[10] PROPERTIES OF COSINTERED SILVER CONTACTS TO PURE AND SILVER-DOPED BULK YBCO SUPERCONDUCTORS [J].

SAHA, S ;

TRIPATHI, RB ;

DAS, BK .

SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1992, 5 (12) :703-706