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- Shin, Tae Joo
- Synchrotron Radiation Research Lab.
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.number | 21 | - |
| dc.citation.title | APPLIED PHYSICS LETTERS | - |
| dc.citation.volume | 96 | - |
| dc.contributor.author | Nadeem, M. | - |
| dc.contributor.author | Farooq, Amina | - |
| dc.contributor.author | Shin, T. J. | - |
| dc.date.accessioned | 2023-12-22T07:08:46Z | - |
| dc.date.available | 2023-12-22T07:08:46Z | - |
| dc.date.created | 2020-01-23 | - |
| dc.date.issued | 2010-05 | - |
| dc.description.abstract | We have investigated the electrical response on the pellet of ZnO nanopowder by impedance spectroscopy. Different trends of impedance plane plots have been discussed due to the modulations of relaxation time with temperatures. Thermal cycling induces irreversible changes in the resistance of the material which has been explained by incorporating the role of extended defects like oxidation of Zn interstitials at surfaces and intrinsic/extrinsic grain boundaries. Metal-insulator transition has been reported and discussed in term of combined effects of Zn interstitials and oxygen vacancies. Irreversible increase in the values of dielectric constant have been conferred with thermal cycling's. | - |
| dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.96, no.21 | - |
| dc.identifier.doi | 10.1063/1.3431298 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.scopusid | 2-s2.0-77956251806 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/30890 | - |
| dc.identifier.url | https://aip.scitation.org/doi/10.1063/1.3431298 | - |
| dc.identifier.wosid | 000278183200035 | - |
| dc.language | 영어 | - |
| dc.publisher | AMER INST PHYSICS | - |
| dc.title | Metal-insulator transition in ZnO nanopowder during thermal cycling by impedance spectroscopy | - |
| dc.type | Article | - |
| dc.description.isOpenAccess | FALSE | - |
| dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.type.docType | Article | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.subject.keywordAuthor | wide band gap semiconductors | - |
| dc.subject.keywordAuthor | zinc compounds | - |
| dc.subject.keywordAuthor | grain boundaries | - |
| dc.subject.keywordAuthor | II-VI semiconductors | - |
| dc.subject.keywordAuthor | interstitials | - |
| dc.subject.keywordAuthor | metal-insulator transition | - |
| dc.subject.keywordAuthor | nanoparticles | - |
| dc.subject.keywordAuthor | oxidation | - |
| dc.subject.keywordAuthor | permittivity | - |
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