Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor

Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor

Ultrasonic longitudinal and shear velocities propagated at 7-10 MHz in bulk Tl2Ba2Ca2Cu3O10 have been measured between 80 K and 300 K. Shear velocity measurements revealed a pronounced slope discontinuity of 421 ppm/K at around 160 K. A similar slope change was not observed in the longitudinal mode....

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Bibliographic Details
Published in:Modern Physics Letters B
Main Author: Yahya A.K.; Abd-Shukor R.
Format: Article
Language:English
Published: World Scientific Publishing Co. Pte Ltd 1998
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-0008685442&doi=10.1142%2fs0217984998001207&partnerID=40&md5=2e77846dff8284c38dfe93c02e0d535c
id 2-s2.0-0008685442
spelling 2-s2.0-0008685442
Yahya A.K.; Abd-Shukor R.
Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor
1998
Modern Physics Letters B
12
24
10.1142/s0217984998001207
https://www.scopus.com/inward/record.uri?eid=2-s2.0-0008685442&doi=10.1142%2fs0217984998001207&partnerID=40&md5=2e77846dff8284c38dfe93c02e0d535c
Ultrasonic longitudinal and shear velocities propagated at 7-10 MHz in bulk Tl2Ba2Ca2Cu3O10 have been measured between 80 K and 300 K. Shear velocity measurements revealed a pronounced slope discontinuity of 421 ppm/K at around 160 K. A similar slope change was not observed in the longitudinal mode. The slope change around 160 K for the shear mode is suggested to be attributed to some form of correlated Tl and O(4) orderings in the material.
World Scientific Publishing Co. Pte Ltd
2179849
English
Article
author Yahya A.K.; Abd-Shukor R.
spellingShingle Yahya A.K.; Abd-Shukor R.
Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor
author_facet Yahya A.K.; Abd-Shukor R.
author_sort Yahya A.K.; Abd-Shukor R.
title Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor
title_short Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor
title_full Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor
title_fullStr Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor
title_full_unstemmed Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor
title_sort Ultrasonic velocity studies on Tl2Ba2Ca2Cu3O10 superconductor
publishDate 1998
container_title Modern Physics Letters B
container_volume 12
container_issue 24
doi_str_mv 10.1142/s0217984998001207
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-0008685442&doi=10.1142%2fs0217984998001207&partnerID=40&md5=2e77846dff8284c38dfe93c02e0d535c
description Ultrasonic longitudinal and shear velocities propagated at 7-10 MHz in bulk Tl2Ba2Ca2Cu3O10 have been measured between 80 K and 300 K. Shear velocity measurements revealed a pronounced slope discontinuity of 421 ppm/K at around 160 K. A similar slope change was not observed in the longitudinal mode. The slope change around 160 K for the shear mode is suggested to be attributed to some form of correlated Tl and O(4) orderings in the material.
publisher World Scientific Publishing Co. Pte Ltd
issn 2179849
language English
format Article
accesstype
record_format scopus
collection Scopus
_version_ 1823296168271020032

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