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Article: Elastic anomalies in single-phase HgBa2Ca2Cu3O8+δ

TitleElastic anomalies in single-phase HgBa<inf>2</inf>Ca<inf>2</inf>Cu<inf>3</inf>O<inf>8+δ</inf>
Authors
Issue Date1996
Citation
Physica C: Superconductivity and its Applications, 1996, v. 271, n. 1-2, p. 11-14 How to Cite?
AbstractCenter for Advanced Studies in Science and Technology of Microstructures, Nanjing 210093, China X-ray diffraction measurements, vibrating-reed technique and tensile tests have been employed to investigate the elastic properties of single-phase HgBa 2 Ca 2 Cu 3 O 8+δ . The discontinuities of both Young's sound velocity and linear thermal expansion coefficients for the a and c directions have been observed near the critical temperature of the sample Hg-1223, T c = 133 K. Internal friction peaks are found at two other temperature values of 150 K and 250 K. Ferroelastic loops are also observed around 150 K. A thermodynamics analysis of the experimental data is presented. The discontinuity in Young's sound velocity at T c and Grüneisen parameter γ are estimated, which seem to be in agreement with the experimental data.
Persistent Identifierhttp://hdl.handle.net/10722/254501
ISSN
2023 Impact Factor: 1.3
2023 SCImago Journal Rankings: 0.339
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZhang, Q. M.-
dc.contributor.authorShao, H. M.-
dc.contributor.authorHuang, Y. N.-
dc.contributor.authorChen, Q.-
dc.contributor.authorShen, H. M.-
dc.contributor.authorWang, Y. N.-
dc.date.accessioned2018-06-19T15:40:43Z-
dc.date.available2018-06-19T15:40:43Z-
dc.date.issued1996-
dc.identifier.citationPhysica C: Superconductivity and its Applications, 1996, v. 271, n. 1-2, p. 11-14-
dc.identifier.issn0921-4534-
dc.identifier.urihttp://hdl.handle.net/10722/254501-
dc.description.abstractCenter for Advanced Studies in Science and Technology of Microstructures, Nanjing 210093, China X-ray diffraction measurements, vibrating-reed technique and tensile tests have been employed to investigate the elastic properties of single-phase HgBa 2 Ca 2 Cu 3 O 8+δ . The discontinuities of both Young's sound velocity and linear thermal expansion coefficients for the a and c directions have been observed near the critical temperature of the sample Hg-1223, T c = 133 K. Internal friction peaks are found at two other temperature values of 150 K and 250 K. Ferroelastic loops are also observed around 150 K. A thermodynamics analysis of the experimental data is presented. The discontinuity in Young's sound velocity at T c and Grüneisen parameter γ are estimated, which seem to be in agreement with the experimental data.-
dc.languageeng-
dc.relation.ispartofPhysica C: Superconductivity and its Applications-
dc.titleElastic anomalies in single-phase HgBa<inf>2</inf>Ca<inf>2</inf>Cu<inf>3</inf>O<inf>8+δ</inf>-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0921-4534(96)00535-7-
dc.identifier.scopuseid_2-s2.0-0041592405-
dc.identifier.volume271-
dc.identifier.issue1-2-
dc.identifier.spage11-
dc.identifier.epage14-
dc.identifier.isiWOS:A1996VU64200003-
dc.identifier.issnl0921-4534-

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