Photoluminescence properties of crystallized strontium aluminate thin films prepared by ion-beam evaporation

被引：31

作者：

Suematsu, H

Sengiku, M

Kato, K

Mitome, M

Kimoto, K

Matsui, Y

Jiang, W

Yatsui, K

机构：

[1] Nagaoka Univ Technol, Extreme Energy Dens Res Inst, Nagaoka, Niigata 9402188, Japan

[2] Niigata Univ, Grad Sch Sci & Technol, Niigata 9502181, Japan

[3] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan

来源：

THIN SOLID FILMS | 2002年 / 407卷 / 1-2期

关键词：

luminescence; oxides; optical properties; electron microscopy;

D O I：

10.1016/S0040-6090(02)00027-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Photoluminescent SrAl2O4:Eu,Dy thin films were successfully prepared by a pulsed ion-beam evaporation method without substrate heating or sample annealing. The crystallinity of the films was observed by X-ray diffraction and large-area high-resolution electron microscopy. From the above results and photoluminescence spectra (PL), it was concluded that the intensity at the peak in PL spectra is related to the volume fraction of a crystallized SrAl2O4,:Eu,Dy phase in the thin films. (C) 2002 Elsevier Science B.V All rights reserved.

引用

页码：136 / 138

页数：3

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