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Defects on the Surface of Ti-Doped MgAl2O4 Nanophosphor

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dc.contributor.authorLim, Jaehyuk-
dc.contributor.authorKim, Yongseon-
dc.contributor.authorKim, Sungdae-
dc.contributor.authorKim, Youngwoon-
dc.contributor.authorKang, Shinhoo-
dc.date.accessioned2017-11-03T05:02:00Z-
dc.date.available2017-11-03T14:04:10Z-
dc.date.issued2017-09-19-
dc.identifier.citationNanoscale Research Letters, 12(1):536ko_KR
dc.identifier.issn1556-276X-
dc.identifier.urihttps://hdl.handle.net/10371/138328-
dc.description.abstractAbstract
Ti-doped nano MgAl2O4 for white emission was synthesized by combustion method. Extrinsic Schottky defects, Al vacancies and Ti4+ dopant in Al sites, which are considered to be responsible for bluish-white emission, were observed by STEM on the surface of Ti-doped nano MgAl2O4powder. The stabilities of the Schottky defect associates, (TiAl
·–VAl′′′)′′, were demonstrated by DFT calculation. The emission behavior was interpreted with these results.
ko_KR
dc.description.sponsorshipThis work was supported partially by the IT R&D program of MKE/KEIT [KI002126] and partially by the MCTD Program of KIMS/KEIT [PN10047010], Korea.ko_KR
dc.language.isoenko_KR
dc.publisherSpringer Openko_KR
dc.titleDefects on the Surface of Ti-Doped MgAl2O4 Nanophosphorko_KR
dc.typeArticleko_KR
dc.contributor.AlternativeAuthor임재혁-
dc.contributor.AlternativeAuthor김용선-
dc.contributor.AlternativeAuthor김성대-
dc.contributor.AlternativeAuthor김영운-
dc.contributor.AlternativeAuthor강신후-
dc.identifier.doi10.1186/s11671-017-2288-1-
dc.language.rfc3066en-
dc.rights.holderThe Author(s).-
dc.date.updated2017-10-03T16:57:49Z-
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