A role of oxygen vacancy on annealed ZnO film in the hydrogen atmosphere
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Hyun-woo | - |
dc.contributor.author | Chung, Kwun-Bum | - |
dc.contributor.author | Park, Jin-Seong | - |
dc.date.accessioned | 2022-07-16T13:43:59Z | - |
dc.date.available | 2022-07-16T13:43:59Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2012-09 | - |
dc.identifier.issn | 1567-1739 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/164653 | - |
dc.description.abstract | RF-sputtered ZnO films were annealed in the ambient atmospheres of Ar or hydrogen gas. Hydrogen effects on oxygen vacancies of ZnO films were studied through the characterizations of physical and electrical properties after annealing at 300 degrees C. The carrier concentration was increased to similar to 10(17) cm(-3) in both annealing ambient atmospheres. On the other hand, the mobility was distinctly decreased when the films were annealed in the ambient atmosphere of At gas. Even though the physical structure undergoes small changes regardless of annealing ambient atmospheres, the increase of oxygen vacancies was remarkably suppressed in the annealing ambient atmosphere of hydrogen gas. Two distinct band edge states, generated by oxygen vacancies, are correlated to the changes in carrier concentration and mobility as a function of energy level below the conduction band. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | A role of oxygen vacancy on annealed ZnO film in the hydrogen atmosphere | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jin-Seong | - |
dc.identifier.doi | 10.1016/j.cap.2012.02.052 | - |
dc.identifier.scopusid | 2-s2.0-84867568977 | - |
dc.identifier.wosid | 000310941500032 | - |
dc.identifier.bibliographicCitation | CURRENT APPLIED PHYSICS, v.12, no.SI, pp.S164 - S167 | - |
dc.relation.isPartOf | CURRENT APPLIED PHYSICS | - |
dc.citation.title | CURRENT APPLIED PHYSICS | - |
dc.citation.volume | 12 | - |
dc.citation.number | SI | - |
dc.citation.startPage | S164 | - |
dc.citation.endPage | S167 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | THIN-FILM | - |
dc.subject.keywordPlus | TRANSISTOR | - |
dc.subject.keywordPlus | TRANSPARENT | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | DEFECTS | - |
dc.subject.keywordAuthor | ZnO film | - |
dc.subject.keywordAuthor | Oxide semiconductor | - |
dc.subject.keywordAuthor | Carrier concentration | - |
dc.subject.keywordAuthor | Mobility | - |
dc.subject.keywordAuthor | Oxygen vacancy | - |
dc.subject.keywordAuthor | Hydrogen annealing | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1567173912000818?via%3Dihub | - |
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