Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4997
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dc.contributorDepartment of Industrial and Systems Engineering-
dc.creatorTang, MB-
dc.creatorWang, JQ-
dc.creatorWang, WH-
dc.creatorXia, L-
dc.creatorChan, KC-
dc.creatorZhao, JT-
dc.date.accessioned2014-12-11T08:25:09Z-
dc.date.available2014-12-11T08:25:09Z-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10397/4997-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2010 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in M. B. Tang et al., J. Appl. Phys. 108, 033525 (2010) and may be found at http://link.aip.org/link/?jap/108/033525.en_US
dc.subjectAluminium alloysen_US
dc.subjectCerium alloysen_US
dc.subjectCobalt alloysen_US
dc.subjectCopper alloysen_US
dc.subjectElectron-phonon interactionsen_US
dc.subjectGruneisen coefficienten_US
dc.subjectLanthanum alloysen_US
dc.subjectMagnetic susceptibilityen_US
dc.subjectMetallic glassesen_US
dc.subjectMixed valence compoundsen_US
dc.subjectSpecific heaten_US
dc.subjectThermal expansionen_US
dc.titleValence fluctuation and electron–phonon coupling in La₆₈₋ₓCeₓAl₁₀Cu₂₀Co₂(x = 0, 34, and 68) metallic glassesen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: K. C. Chanen_US
dc.identifier.spage1-
dc.identifier.epage5-
dc.identifier.volume108-
dc.identifier.issue3-
dc.identifier.doi10.1063/1.3467516-
dcterms.abstractWe study the anomalous acoustic softening behavior in La₆₈₋ₓCeₓAl₁₀Cu₂₀Co₂(x=0, 34, and 68) metallic glasses by magnetic susceptibility, thermal expansion, and specific heat at low temperatures. The Ce-based metallic glass exhibits valence fluctuation phenomenon, anomalous thermal expansion and acoustic Grüneisen parameter at low temperatures. And we provide experimental evidence of the existence of strong electron–phonon coupling in the Ce-based metallic glasses by specific heat. The anomalous acoustic and thermal properties are attributed to the valence instability in the metallic glasses.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationJournal of applied physics, 1 Aug. 2010, v. 108, no. 3, 033525, p. 1-5-
dcterms.isPartOfJournal of applied physics-
dcterms.issued2010-08-01-
dc.identifier.isiWOS:000280941000044-
dc.identifier.scopus2-s2.0-77955864166-
dc.identifier.eissn1089-7550-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryVoR alloweden_US
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