Growth and characterization of Y2O3:Eu3+ phosphor films by sol-gel process

被引：129

作者：

Rao, RP

机构：

[1] Plasmaco, Inc., Highland

来源：

SOLID STATE COMMUNICATIONS | 1996年 / 99卷 / 06期

关键词：

thin films; chemical synthesis; sol-gel; luminescence; X-ray diffraction;

D O I：

10.1016/0038-1098(96)00249-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Phosphor films play an important role in high resolution display devices, remote thermometry, gas sensors, etc. These films were grown by various methods. In the present paper, europium activated yttrium oxide (Y2O3:Eu) phosphor films were deposited from yttrium hydroxide gels by dip and dry and spin coating methods. XRD of the films, calcinated at 700 to 1000 degrees C showed all the prominent lines of the yttria phase. From SEM studies, it was observed that these films were uniform and defect free. Luminescence intensity was comparable with that of Y2O3:Eu powder samples. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：439 / 443

页数：5

共 13 条

[1] PHOTOLUMINESCENCE CHARACTERISTICS OF UNDOPED AND TERBIUM CHLORIDE DOPED ZINC-OXIDE FILMS DEPOSITED BY SPRAY PYROLYSIS [J].