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Proton-irradiation-induced anomaly in the electrical conductivity of a hydrogen-bonded ferroelastic system

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dc.contributor.authorKim, Se-Hun-
dc.contributor.authorLee, Kyu Won-
dc.contributor.authorLee, Kwang-Sei-
dc.contributor.authorLee, Cheol Eui-
dc.date.accessioned2021-09-08T12:21:38Z-
dc.date.available2021-09-08T12:21:38Z-
dc.date.created2021-06-11-
dc.date.issued2009-11-
dc.identifier.issn2469-9950-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/119080-
dc.description.abstractAn anomalous abrupt drop in the electrical conductivity has been observed at the ferroelastic phase transition of a proton-irradiated system of hydrogen-bonded TlH2PO4. As a result of the high-resolution P-31 NMR chemical-shift measurements, distinct changes in the atomic displacements due to the irradiation were identified in the ferroelastic and paraelastic phases. Besides, H-1 NMR spin-spin relaxation measurements revealed a change due to the irradiation in the proton dynamics at the ferroelastic phase transition, apparently accounting for the much-reduced electrical conductivity in the paraelastic phase of the irradiated system.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherAMER PHYSICAL SOC-
dc.subjectPOTASSIUM DIHYDROGEN PHOSPHATE-
dc.subjectNUCLEAR MAGNETIC-RELAXATION-
dc.subjectPHASE-TRANSITION-
dc.subjectSQUARIC ACID-
dc.subjectTLH2PO4-
dc.subjectKH2PO4-
dc.subjectFERROELECTRICS-
dc.subjectMECHANISM-
dc.subjectTLH2ASO4-
dc.subjectCRYSTALS-
dc.titleProton-irradiation-induced anomaly in the electrical conductivity of a hydrogen-bonded ferroelastic system-
dc.typeArticle-
dc.contributor.affiliatedAuthorLee, Cheol Eui-
dc.identifier.doi10.1103/PhysRevB.80.172101-
dc.identifier.scopusid2-s2.0-72849120905-
dc.identifier.wosid000272310400001-
dc.identifier.bibliographicCitationPHYSICAL REVIEW B, v.80, no.17-
dc.relation.isPartOfPHYSICAL REVIEW B-
dc.citation.titlePHYSICAL REVIEW B-
dc.citation.volume80-
dc.citation.number17-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.subject.keywordPlusPOTASSIUM DIHYDROGEN PHOSPHATE-
dc.subject.keywordPlusNUCLEAR MAGNETIC-RELAXATION-
dc.subject.keywordPlusPHASE-TRANSITION-
dc.subject.keywordPlusSQUARIC ACID-
dc.subject.keywordPlusTLH2PO4-
dc.subject.keywordPlusKH2PO4-
dc.subject.keywordPlusFERROELECTRICS-
dc.subject.keywordPlusMECHANISM-
dc.subject.keywordPlusTLH2ASO4-
dc.subject.keywordPlusCRYSTALS-
dc.subject.keywordAuthorchemical shift-
dc.subject.keywordAuthorelectrical conductivity-
dc.subject.keywordAuthorferroelastic transitions-
dc.subject.keywordAuthornuclear magnetic resonance-
dc.subject.keywordAuthorproton effects-
dc.subject.keywordAuthorspin-spin relaxation-
dc.subject.keywordAuthorthallium compounds-
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