Open Access System for Information Sharing

Login Library

 

Article
Cited 6 time in webofscience Cited 0 time in scopus
Metadata Downloads
Full metadata record
Files in This Item:
There are no files associated with this item.
DC FieldValueLanguage
dc.contributor.authorChang, GSko
dc.contributor.authorKurmaev, EZko
dc.contributor.authorJung, SWko
dc.contributor.authorKim, HJko
dc.contributor.authorYi, GCko
dc.contributor.authorLee, SIko
dc.contributor.authorYablonskikh, MVko
dc.contributor.authorPedersen, TMko
dc.contributor.authorMoewes, Ako
dc.contributor.authorFinkelstein, LDko
dc.date.accessioned2016-04-01T01:36:11Z-
dc.date.available2016-04-01T01:36:11Z-
dc.date.created2009-02-28-
dc.date.issued2007-01-
dc.identifier.citationJOURNAL OF PHYSICS-CONDENSED MATTER, v.19, no.27-
dc.identifier.issn0953-8984-
dc.identifier.other2007-OAK-0000006993-
dc.identifier.urihttp://oasis.postech.ac.kr/handle/2014.oak/23299-
dc.description.abstractThe electronic structure of Mn dopants in ZnO epitaxial thin films synthesized at different temperatures has been investigated using resonant inelastic x-ray scattering. The resulting Mn L-2,L-3 x-ray emission spectra of Zn0.8Mn0.2O (resonantly excited at L-2 and L-3 absorption edges) reveal different spectral features depending on the growth temperature of the films. The relative integral intensity ratio of Mn L2 to Mn L3 emission lines is greatly suppressed in the case of nonmagnetic Zn0.8Mn0.2O grown at 700 degrees C due to L2L3M4,5 Coster-Kronig transitions. The ferromagnetic sample grown at 600 degrees C exhibits a normal oxide structure. The results suggest that a high growth temperature causes direct Mn-Mn bonds from the segregation of Mn atoms in ZnO. Therefore the disappearance of ferromagnetism in Mn-doped ZnO can be attributed to antiferromagnetic Mn-Mn exchange interactions due to the inhomogeneous local environment around the Mn impurities.-
dc.description.statementofresponsibilityX-
dc.languageEnglish-
dc.publisherIOP PUBLISHING LTD-
dc.subjectP-TYPE ZNO-
dc.subjectCHEMICAL-VAPOR-DEPOSITION-
dc.subjectDOPED ZNO-
dc.subjectMAGNETIC SEMICONDUCTORS-
dc.subjectCODOPING METHOD-
dc.subjectTHIN-FILMS-
dc.subjectFERROMAGNETISM-
dc.subjectSPECTROSCOPY-
dc.subjectEXCITATIONS-
dc.subjectFABRICATION-
dc.titleLocal electronic structure of Mn dopants in ZnO probed by resonant inelastic x-ray scattering-
dc.typeArticle-
dc.contributor.college신소재공학과-
dc.identifier.doi10.1088/0953-8984/19-
dc.author.googleChang, G. S.-
dc.author.googleKurmaev, E. Z.-
dc.author.googleJung, S. W.-
dc.author.googleKim, H-J-
dc.author.googleYi, G-C-
dc.author.googleLee, S-I-
dc.author.googleYablonskikh, M. V.-
dc.author.googlePedersen-
dc.relation.volume19-
dc.relation.issue27-
dc.publisher.locationUK-
dc.relation.journalJOURNAL OF PHYSICS-CONDENSED MATTER-
dc.relation.indexSCI급, SCOPUS 등재논문-
dc.relation.sciSCI-
dc.collections.nameJournal Papers-
dc.type.rimsART-
dc.contributor.localauthorYi, GC-
dc.contributor.nonIdAuthorChang, GS-
dc.contributor.nonIdAuthorKurmaev, EZ-
dc.contributor.nonIdAuthorJung, SW-
dc.contributor.nonIdAuthorKim, HJ-
dc.contributor.nonIdAuthorLee, SI-
dc.contributor.nonIdAuthorYablonskikh, MV-
dc.contributor.nonIdAuthorPedersen, TM-
dc.contributor.nonIdAuthorMoewes, A-
dc.contributor.nonIdAuthorFinkelstein, LD-
dc.identifier.wosid000247926700022-
dc.date.tcdate2019-01-01-
dc.citation.number27-
dc.citation.titleJOURNAL OF PHYSICS-CONDENSED MATTER-
dc.citation.volume19-
dc.identifier.scopusid2-S2.0-34547240264-
dc.description.journalClass1-
dc.description.wostc6-

qr_code

  • mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher

 YI, GYU CHUL
Dept of Materials Science & Enginrg
Read more

Views & Downloads

Browse