Luminescence of oxygen related defects in zirconia nanocrystals

被引：38

作者：

Smits, K. ^{[1
]}

Grigorjeva, L. ^{[1
]}

Lojkowski, W. ^{[2
]}

Fidelus, J. D. ^{[2
]}

机构：

[1] Univ Latvia, Inst Solid State Phys, 8 Kengaraga Str, LV-1063 Riga, Latvia

[2] PAS, Inst High Pressure Phys, PL-01142 Warsaw, Poland

来源：

PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 4, NO 3 | 2007年 / 4卷 / 03期

关键词：

D O I：

10.1002/pssc.200673850

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The luminescence of undoped tetragonal structure ZrO2 nanocrystals was studied. The luminescence intensity depends on oxygen content in gases mixture in which the nanocrystals were annealed. The distorted Zr-O bond is suggested to be the recombination center for band carriers. The oxygen deficient defect is proposed to be responsible for photoluminescence. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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页码：770 / +

页数：2

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