Ultrasonic measurements in sinter-forged high Tc superconductor YBa2Cu3O7-δ

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DOIResolve DOI: http://doi.org/10.1109/20.92793
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TypeArticle
Journal titleIEEE Transactions on Magnetics
ISSN0018-9464
Volume25
Issue2
Pages24142417; # of pages: 4
AbstractBoth ultrasonic attenuation and velocity as a function of temperature from 4.2 K to room temperature were measured on sinter-forged samples of YBa2Cu3O7-δ , which have more than 80% alignment of the c-axis of the grains parallel to the forging axis. Strong anisotropy was found both in the attenuation and the velocity when propagating sound waves in different directions relative to the forging axis. Hysteresis was observed in the velocity changes.
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LanguageEnglish
Peer reviewedYes
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NPARC number21273105
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Record identifier235ddafe-6f07-41d4-a4c2-1eb0dc544984
Record created2014-12-12
Record modified2016-05-09
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