Synthesis and characterization of luminescent ZrO2:Mn, Cl powders

被引：31

作者：

García-Hipólito, M

Falcony, C

Aguilar-Frutis, MA

Azorín- Nieto, J

机构：

[1] Univ Nacl Autonoma Mexico, Inst Invest Mat, Mexico City 04510, DF, Mexico

[2] IPN, CICATA, Programa Posgrado Tecnol Avanzada, Mexico City 07738, DF, Mexico

[3] Inst Politecn Nacl, CINVESTAV, Mexico City 07000, DF, Mexico

[4] Univ Autonoma Metropolitana Iztapalapa, Mexico City 09340, DF, Mexico

来源：

APPLIED PHYSICS LETTERS | 2001年 / 79卷 / 26期

关键词：

D O I：

10.1063/1.1428110

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

ZrO2:Mn, Cl luminescent powders have been synthesized at temperatures ranging from 250 to 500 degreesC. X-ray diffraction measurements indicate changes in the crystallinity of the material as a function of the processing temperature. The photoluminescence spectra show bands associated with transitions from the T-4(1) level to the (6)A(1) levels of the Mn2+ ions. An impurity concentration quenching is observed with the Mn contents. In addition, the presence of Cl in the synthesized material has been found to have an important role on the photoluminescence intensity emission. Preliminary results on cathodoluminescent emission are also reported. (C) 2001 American Institute of Physics.

引用

页码：4369 / 4371

页数：3

共 9 条

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[2] LUMINESCENT PROPERTIES OF ZNS-MN FILMS DEPOSITED BY SPRAY PYROLYSIS [J].