DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Ho Gi | ko |
dc.date.accessioned | 2013-02-27T16:09:10Z | - |
dc.date.available | 2013-02-27T16:09:10Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997 | - |
dc.identifier.citation | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, v.36, no.9A, pp.5555 - 5557 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | http://hdl.handle.net/10203/69515 | - |
dc.description.abstract | Reduced black LiNbO3 single crystals were prepared by heat treatment at 1000 degrees C for 3h in H-2-N-2 atmosphere. The dependence of their dielectric properties on frequency and temperature was investigated from 1kHz to 100kHz in the temperature range 400 degrees C < T < 800 degrees C. A dielectric anomaly was found within 500 degrees C < T < 680 degrees C. The position of the maximum dielectric constant depends on heating rates in air. At a constant heating rate, intensity of dielectric constant depends on the frequency but its position does not change. The anomalous dielectric relaxation resulted from the oxygen vacancies in reduced LiNbO3. | - |
dc.language | English | - |
dc.publisher | JAPAN J APPLIED PHYSICS | - |
dc.subject | LITHIUM-NIOBATE | - |
dc.subject | DEFECT STRUCTURE | - |
dc.title | Anomalous dielectric relaxation in reduced LiNbO3 single crystals | - |
dc.type | Article | - |
dc.identifier.wosid | A1997YE80400031 | - |
dc.identifier.scopusid | 2-s2.0-0031223974 | - |
dc.type.rims | ART | - |
dc.citation.volume | 36 | - |
dc.citation.issue | 9A | - |
dc.citation.beginningpage | 5555 | - |
dc.citation.endingpage | 5557 | - |
dc.citation.publicationname | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | - |
dc.identifier.doi | 10.1143/JJAP.36.5555 | - |
dc.contributor.localauthor | Kim, Ho Gi | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | LiNbO3 | - |
dc.subject.keywordAuthor | single crystal | - |
dc.subject.keywordAuthor | ferroelectrics | - |
dc.subject.keywordAuthor | relaxation | - |
dc.subject.keywordAuthor | dielectric dispersion | - |
dc.subject.keywordPlus | LITHIUM-NIOBATE | - |
dc.subject.keywordPlus | DEFECT STRUCTURE | - |
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