Magnesium doping in hierarchical ZnO nanostructures and studies on optical properties

被引：22

作者：

Sharma, Manu ^{[1
]}

Jeevanandam, P. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Roorkee 247667, Uttar Pradesh, India

来源：

SUPERLATTICES AND MICROSTRUCTURES | 2012年 / 52卷 / 06期

关键词：

Hierarchical nanostructures; ZnO; Doping; Chemical synthesis; Optical properties; CO-DOPED ZNO; ZINC-OXIDE; STRUCTURAL-PROPERTIES; NANOPARTICLES; MG; NANOCRYSTALS; TRANSITION; MGXZN1-XO; EMISSION; ARCHITECTURES;

D O I：

10.1016/j.spmi.2012.08.008

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Magnesium doping in hierarchical zinc oxide nanostructures has been carried out using an aqueous method. The XRD results confirmed the hexagonal wurtzite structure for the magnesium doped zinc oxide nanoparticles. On doping with Mg2+, there is a change in morphology of the hierarchical nanostructures to nanorods. The optical absorption and photoluminescence properties of the nanostructures depend on the magnesium doping level. A blue shift of the band gap absorption and the near band edge emission is observed on Mg doping. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：1083 / 1092

页数：10

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