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- Publisher Website: 10.1016/S0921-4534(96)00535-7
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- WOS: WOS:A1996VU64200003
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Article: Elastic anomalies in single-phase HgBa2 Ca2 Cu3 O8+δ
Title | Elastic anomalies in single-phase HgBa<inf>2</inf>Ca<inf>2</inf>Cu<inf>3</inf>O<inf>8+δ</inf> |
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Authors | |
Issue Date | 1996 |
Citation | Physica C: Superconductivity and its Applications, 1996, v. 271, n. 1-2, p. 11-14 How to Cite? |
Abstract | Center 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 Identifier | http://hdl.handle.net/10722/254501 |
ISSN | 2023 Impact Factor: 1.3 2023 SCImago Journal Rankings: 0.339 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhang, Q. M. | - |
dc.contributor.author | Shao, H. M. | - |
dc.contributor.author | Huang, Y. N. | - |
dc.contributor.author | Chen, Q. | - |
dc.contributor.author | Shen, H. M. | - |
dc.contributor.author | Wang, Y. N. | - |
dc.date.accessioned | 2018-06-19T15:40:43Z | - |
dc.date.available | 2018-06-19T15:40:43Z | - |
dc.date.issued | 1996 | - |
dc.identifier.citation | Physica C: Superconductivity and its Applications, 1996, v. 271, n. 1-2, p. 11-14 | - |
dc.identifier.issn | 0921-4534 | - |
dc.identifier.uri | http://hdl.handle.net/10722/254501 | - |
dc.description.abstract | Center 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.language | eng | - |
dc.relation.ispartof | Physica C: Superconductivity and its Applications | - |
dc.title | Elastic anomalies in single-phase HgBa<inf>2</inf>Ca<inf>2</inf>Cu<inf>3</inf>O<inf>8+δ</inf> | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/S0921-4534(96)00535-7 | - |
dc.identifier.scopus | eid_2-s2.0-0041592405 | - |
dc.identifier.volume | 271 | - |
dc.identifier.issue | 1-2 | - |
dc.identifier.spage | 11 | - |
dc.identifier.epage | 14 | - |
dc.identifier.isi | WOS:A1996VU64200003 | - |
dc.identifier.issnl | 0921-4534 | - |