Tuning the bandgap of ZnO by substitution with Mn2+, Co2+ and Ni2+

被引：200

作者：

Bhat, SV

Deepak, FL

机构：

[1] Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India

[2] Jawaharlal Nehru Ctr Adv Sci Res, CSIR, Ctr Excellence Chem, Bangalore 560064, Karnataka, India

来源：

SOLID STATE COMMUNICATIONS | 2005年 / 135卷 / 06期

关键词：

dilute magnetic semiconductors (DMS); chemical synthesis; optical properties;

D O I：

10.1016/j.ssc.2005.05.051

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

ZnO doped with Mn2+, CO2+ and Ni2+ have been prepared by the decomposition of acetate solid solutions. Electronic absorption spectroscopy has been used to measure the bandgaps of the doped ZnO samples and the variation of the bandgap with dopant concentration has been examined. (c) 2005 Elsevier Ltd. All rights reserved.

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页码：345 / 347

页数：3

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