RESISTANCE ANOMALY NEAR SUPERCONDUCTING TRANSITION-TEMPERATURE OF ZR-CU METALLIC GLASSES

Authors
MONDAL AK ROY SK
Citation
Ak. Mondal et Sk. Roy, RESISTANCE ANOMALY NEAR SUPERCONDUCTING TRANSITION-TEMPERATURE OF ZR-CU METALLIC GLASSES, International journal of modern physics b, 11(10), 1997, pp. 1257-1265
Citations number
12
Categorie Soggetti
Physics, Condensed Matter","Physycs, Mathematical","Physics, Applied
Journal title
International journal of modern physics b → ACNP
ISSN journal
02179792
Volume
11
Issue
10
Year of publication
1997
Pages
1257 - 1265
Database
ISI
SICI code
0217-9792(1997)11:10<1257:RANSTO>2.0.ZU;2-O
Abstract
The theoretical analyses of the recent discovery of a new resistance a nomaly in Zr-Cu superconducting metallic glasses with dilute magnetic impurities have been made. The resistance peaks are found to occur wit hin 20-60 mK range above the resistive midpoint of the superconducting transition. The influence of Zr concentration on the peak has also be en investigated. The results are in good qualitative agreement with th e reported experimental findings.