DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Woo Jin | ko |
dc.contributor.author | Kang, Joongoo | ko |
dc.contributor.author | Chang, Kee-Joo | ko |
dc.date.accessioned | 2014-08-26T07:25:41Z | - |
dc.date.available | 2014-08-26T07:25:41Z | - |
dc.date.created | 2014-01-10 | - |
dc.date.created | 2014-01-10 | - |
dc.date.issued | 2006-04 | - |
dc.identifier.citation | PHYSICA B-CONDENSED MATTER, v.376, pp.699 - 702 | - |
dc.identifier.issn | 0921-4526 | - |
dc.identifier.uri | http://hdl.handle.net/10203/187022 | - |
dc.description.abstract | We study the defect properties of P dopants in ZnO through first-principles pseudopotential calculations. Because of the large size-mismatch between the P and O atoms, the acceptor level of a substitutional P (Po) at an O lattice site is deeper than for N acceptors. A substitutional P (P-Zn) at a Zn antisite is found to be the dominant donor. Under Zn-rich condition, the P-Zn donors are abundant, leading to n-type ZnO. As going to O-rich condition, Zn vacancies (V-Zn) are energetically more favorable than the P-O acceptors. Energy-lowering interactions between the PZn defect and two Zn vacancies stabilizes the formation of a P-Zn-2V(Zn) complex, with a shallow acceptor level. This defect complex is suggested to be an important species in giving p-type ZnO together with the Zn vacancy. (c) 2005 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | THIN-FILMS | - |
dc.title | Electronic structure of phosphorus dopants in ZnO | - |
dc.type | Article | - |
dc.identifier.wosid | 000237329500172 | - |
dc.type.rims | ART | - |
dc.citation.volume | 376 | - |
dc.citation.beginningpage | 699 | - |
dc.citation.endingpage | 702 | - |
dc.citation.publicationname | PHYSICA B-CONDENSED MATTER | - |
dc.identifier.doi | 10.1016/j.physb.2005.12.175 | - |
dc.contributor.localauthor | Chang, Kee-Joo | - |
dc.contributor.nonIdAuthor | Lee, Woo Jin | - |
dc.contributor.nonIdAuthor | Kang, Joongoo | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | P-type doping | - |
dc.subject.keywordAuthor | zinc oxide | - |
dc.subject.keywordAuthor | phosphorus | - |
dc.subject.keywordAuthor | first-principles calculations | - |
dc.subject.keywordPlus | THIN-FILMS | - |
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