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On the existence of Einstein oscillators and thermal conductivity in bulk metallic glass
dc.contributor.authorZhou, Zhenhuaen_US
dc.contributor.authorUher, Ctiraden_US
dc.contributor.authorXu, Donghuaen_US
dc.contributor.authorJohnson, W. L.en_US
dc.contributor.authorGannon, W.en_US
dc.contributor.authorAronson, M. C.en_US
dc.date.accessioned2011-11-15T16:09:17Z
dc.date.available2011-11-15T16:09:17Z
dc.date.issued2006-07-17en_US
dc.identifier.citationZhou, Zhenhua; Uher, Ctirad; Xu, Donghua; Johnson, W. L.; Gannon, W.; Aronson, M. C. (2006). "On the existence of Einstein oscillators and thermal conductivity in bulk metallic glass." Applied Physics Letters 89(3): 031924-031924-3. <http://hdl.handle.net/2027.42/87816>en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/87816
dc.description.abstractLow-temperature specific heat and thermal conductivity of bulk metallic glasses are measured to identify the primary vibrational modes associated with their unique structures. An Einstein-type localized vibrational mode with an Einstein temperature of 112 K112K is found in bulk metallic glass Ni59.5Nb33.6Sn6.9Ni59.5Nb33.6Sn6.9. This localized vibrational mode causes resonant scattering of phonons and results in the localization of phonons which leaves the phonon hopping conduction the limiting mechanism of thermal transport in bulk metallic glass Ni59.5Nb33.6Sn6.9Ni59.5Nb33.6Sn6.9 at high temperature.en_US
dc.publisherThe American Institute of Physicsen_US
dc.rights© The American Institute of Physicsen_US
dc.titleOn the existence of Einstein oscillators and thermal conductivity in bulk metallic glassen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelPhysicsen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Physics, University of Michigan, Ann Arbor, Michigan 48109en_US
dc.contributor.affiliationumDepartment of Physics, University of Michigan, Ann Arbor, Michigan 48109en_US
dc.contributor.affiliationotherKeck Laboratory of Engineering Materials, California Institute of Technology, Pasadena, California 91125en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/87816/2/031924_1.pdf
dc.identifier.doi10.1063/1.2234281en_US
dc.identifier.sourceApplied Physics Lettersen_US
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dc.owningcollnamePhysics, Department of


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