DC Field | Value | Language |
---|---|---|
dc.contributor.author | J.-H. Ko | ko |
dc.contributor.author | Kim, Jong Jean | ko |
dc.date.accessioned | 2013-02-27T18:04:29Z | - |
dc.date.available | 2013-02-27T18:04:29Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1999 | - |
dc.identifier.citation | JOURNAL OF PHYSICS-CONDENSED MATTER, v.11, no.1, pp.299 - 304 | - |
dc.identifier.issn | 0953-8984 | - |
dc.identifier.uri | http://hdl.handle.net/10203/69988 | - |
dc.description.abstract | A mixed crystal between two one-dimensional hydrogen bonding crystals of caesium dihydrogen phosphate (CDP) and thallium dihydrogen phosphate (TDP), CDP1-xTDPx, was studied by dielectric constant measurements of phase transition characteristics. Dielectric constant dependence on temperature in the CDP1-xTDPx crystal was best fitted by a power-law equation of the form epsilon' = C(T - T-o)(-gamma) with gamma = 1.43 for CDP, and gamma = 1.39 and gamma = 1.34 for CDP1-xTDPx mixed crystals of x = 0.003 and x = 0.008 respectively. A quasi-one-dimensional Ising model was employed to explain the experimental observations in terms of the decrease in the intrachain interaction constant, J(parallel to)/k(B), and the increase in the interchain interaction constant, J(perpendicular to)/k(B), with increasing TDP impurity concentration x. | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | FERROELECTRIC CSH2PO4 | - |
dc.subject | DIELECTRIC-PROPERTIES | - |
dc.subject | SCATTERING | - |
dc.subject | CSD2PO4 | - |
dc.subject | SPECTRA | - |
dc.title | Phase transition in caesium dihydrogen phosphate crystal with thallium impurities | - |
dc.type | Article | - |
dc.identifier.wosid | 000078459900024 | - |
dc.identifier.scopusid | 2-s2.0-22244444867 | - |
dc.type.rims | ART | - |
dc.citation.volume | 11 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 299 | - |
dc.citation.endingpage | 304 | - |
dc.citation.publicationname | JOURNAL OF PHYSICS-CONDENSED MATTER | - |
dc.identifier.doi | 10.1088/0953-8984/11/1/024 | - |
dc.contributor.nonIdAuthor | J.-H. Ko | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | FERROELECTRIC CSH2PO4 | - |
dc.subject.keywordPlus | DIELECTRIC-PROPERTIES | - |
dc.subject.keywordPlus | SCATTERING | - |
dc.subject.keywordPlus | CSD2PO4 | - |
dc.subject.keywordPlus | SPECTRA | - |
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