Investigation of critical currents of ternary molybdenum sulfides

Autor: V. I. Tsebro, N. E. Alekseevskii, N. M. Dobrovolskii, D. Eckert
Rok vydání: 1977
Předmět:
Zdroj: Journal of Low Temperature Physics. 29:565-572
ISSN: 1573-7357
0022-2291
DOI: 10.1007/bf00661547
Popis: The effect of preparation technique and pressure on the critical current densityj c for PbMo 6 S 8 and SnMo 6 S 8 is investigated. It is shown thatj c is significantly influenced by preparation technique. The lower limit forj c at 4.2 K is 2 · 10 4 A/cm 2 in a field of 80 kOe. Measurements of the pressure dependence of the critical currents are carried out in the 0–4 kbar pressure range at 4.2 K in magnetic fields up to 90 kOe. A strong decrease ofj c with pressure is observed.
Databáze: OpenAIRE
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