Article

Acoustic properties of YBa2Cu3O7−<i>y</i> superconducting ceramics in the temperature range from 6 to 300 K

P. P. Pal‐ValPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR 1 , KharkovV. D. NatsikPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR 1 , KharkovL. N. Pal‐ValPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR 1 , KharkovВ. І. ДоценкоPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR 1 , KharkovH.-J. Kaufmann

Soviet Journal of Low Temperature Physicsjournal1988en

ABI

Abstract

Temperature dependences of elastic and inelastic characteristics of YBa2Cu3O7-y superconducting ceramics are studied in the temperature range from 6 to 300 K by using the method of double compound vibrator at longitudinal oscillation frequencies ≈ 100 kHz. The acoustic properties of the samples are found to change considerably under the effect of large-amplitude ultrasound.

Topics

Physics of Superconductivity and Magnetism Superconducting Materials and Applications Acoustic Wave Phenomena Research

Identifiers

DOI: 10.1063/10.0032082

Citations and references

Cited by 03 references

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