Article

A possible role of condensed oxygen in internal friction of high-<i>T</i> <i>c</i> metal-oxide superconductors

A. V. Leont’evaPhysicotechnical Institute, Academy of Sciences of the Ukrainian SSR, DonetskG. A. MarininPhysicotechnical Institute, Academy of Sciences of the Ukrainian SSR, DonetskV. M. SvistunovPhysicotechnical Institute, Academy of Sciences of the Ukrainian SSR, DonetskB. Ya. SukharevskiǐPhysicotechnical Institute, Academy of Sciences of the Ukrainian SSR, Donetsk

Soviet Journal of Low Temperature Physicsjournal1989en

ABI

Abstract

It is shown that internal friction anomalies at different frequencies in the samples of La-Sr and Y-Ba metal-oxide high-Tc superconductors at temperatures near 24, 44, 55 and 90 K can be due to phase transitions in condensed oxygen.

Topics

Physics of Superconductivity and Magnetism Advancements in Solid Oxide Fuel Cells Magnetic and transport properties of perovskites and related materials

Identifiers

DOI: 10.1063/10.0032256

Citations and references

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