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Article: Dissipation function of the first-order phase transformation in solids via internal-friction measurements

TitleDissipation function of the first-order phase transformation in solids via internal-friction measurements
Authors
KeywordsPhysics
Issue Date1995
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B (Condensed Matter), 1995, v. 52 n. 1, p. 268-277 How to Cite?
AbstractReconstruction and displacement of crystal structure and motion of the phase interface induces dissipation of energy, and latent heat appears during a first-order phase transition (FOPT) in solids. In this series of investigations, we first express the energy dissipation as a function of four physical parameters. Since there are more unknowns than the number of equations, we introduce four more equations describing the dynamics of the system on which internal friction (IF, the dissipation of vibration energy) measurements are conducted. Via IF measurements during FOPT, we can then calculate the relevant four parameters and hence the dissipation function. We have completed the first step in establishing a phenomenological theory to describe FOPT in solids.
Persistent Identifierhttp://hdl.handle.net/10722/43296
ISSN
2001 Impact Factor: 3.07
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZhang, JXen_HK
dc.contributor.authorFung, PCWen_HK
dc.contributor.authorZeng, WGen_HK
dc.date.accessioned2007-03-23T04:43:05Z-
dc.date.available2007-03-23T04:43:05Z-
dc.date.issued1995en_HK
dc.identifier.citationPhysical Review B (Condensed Matter), 1995, v. 52 n. 1, p. 268-277en_HK
dc.identifier.issn0163-1829en_HK
dc.identifier.urihttp://hdl.handle.net/10722/43296-
dc.description.abstractReconstruction and displacement of crystal structure and motion of the phase interface induces dissipation of energy, and latent heat appears during a first-order phase transition (FOPT) in solids. In this series of investigations, we first express the energy dissipation as a function of four physical parameters. Since there are more unknowns than the number of equations, we introduce four more equations describing the dynamics of the system on which internal friction (IF, the dissipation of vibration energy) measurements are conducted. Via IF measurements during FOPT, we can then calculate the relevant four parameters and hence the dissipation function. We have completed the first step in establishing a phenomenological theory to describe FOPT in solids.en_HK
dc.format.extent1832194 bytes-
dc.format.extent27136 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_HK
dc.rightsPhysical Review B (Condensed Matter). Copyright © American Physical Society.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysicsen_HK
dc.titleDissipation function of the first-order phase transformation in solids via internal-friction measurementsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0163-1829&volume=52&issue=1&spage=268&epage=277&date=1995&atitle=Dissipation+function+of+the+first-order+phase+transfirmation+in+solids+via+internal-friction+measurementsen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevB.52.268en_HK
dc.identifier.pmid9979600en_HK
dc.identifier.scopuseid_2-s2.0-0000853126-
dc.identifier.hkuros5519-
dc.identifier.isiWOS:A1995RH93000048-

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