TY - JOUR
T1 - Letters Electrical Resistance in Superconducting Amorphous Alloy Zr70Ir30
AU - Toyota, Naoki
AU - Inoue, Akihisa
AU - Matsuzaki, Kunio
AU - Fukase, Tetsuo
AU - Masumoto, Tsuyoshi
N1 - Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1984
Y1 - 1984
N2 - Results for the electrical resistance of the superconducting amorphous alloy Zr70lr30 (p=300 mW.cm and Tc=3.67K) are reported. The resistance increases by amount of 3.7 % on cooling from 300 K down to 10 K where it shows a hump, and then decreases rapidly approaching to Tc. Above 27 K any magnetoresistance (MR) is not detected, but, in 1.7K<T<27 K, the positive MR is observed and becomes saturated above Hs = 12-13 T. The saturated resistance in H=HS is greatly enhanced on cooling with a singular dependence,-log T. The para-conductivity near Tc due to the superconducting fluctuation is explained by the Aslamasov-Larkin term, indicating an absence of the Maki-Thompson mechanism.
AB - Results for the electrical resistance of the superconducting amorphous alloy Zr70lr30 (p=300 mW.cm and Tc=3.67K) are reported. The resistance increases by amount of 3.7 % on cooling from 300 K down to 10 K where it shows a hump, and then decreases rapidly approaching to Tc. Above 27 K any magnetoresistance (MR) is not detected, but, in 1.7K<T<27 K, the positive MR is observed and becomes saturated above Hs = 12-13 T. The saturated resistance in H=HS is greatly enhanced on cooling with a singular dependence,-log T. The para-conductivity near Tc due to the superconducting fluctuation is explained by the Aslamasov-Larkin term, indicating an absence of the Maki-Thompson mechanism.
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U2 - 10.1143/JPSJ.53.924
DO - 10.1143/JPSJ.53.924
M3 - Article
AN - SCOPUS:0021386769
VL - 53
SP - 924
EP - 927
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
SN - 0031-9015
IS - 3
ER -