Magnetic and Optical properties of Mn doped ZnO nanocrystalline films

被引：0

作者：

Xia, Chuan-hui ^{[1
]}

Hu, Chen-guo ^{[1
]}

Tian, Yong-shu ^{[1
]}

Wan, Buyong ^{[1
]}

He, Xiaoshan ^{[1
]}

Xu, Jing ^{[1
]}

机构：

[1] Chongqing Univ, Dept Appl Phys, Chongqing 400044, Peoples R China

来源：

INEC: 2010 3RD INTERNATIONAL NANOELECTRONICS CONFERENCE, VOLS 1 AND 2 | 2010年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have investigated the properties of Mn-doped ZnO nanocrystalline films grown on zinc foil by hydrothermal method. The microstructure, optical and magnetic properties of these films have been characterized by SEM, XRD, XPS and UV-vis spectrum. The XPS spectra show the doping manganese exists as Mn2+. From UV-vis spectra, the shift in band gap and greater reflectivity can be observed due to Mn doping in ZnO. The magnetic property measurement of the Mn-doped ZnO exhibits a room temperature ferromagnetic characteristic with a saturation magnetization (Ms) of 0.3902x10(-3) emu/cm(2) and a coercive field of 47 Oe.

引用

页码：982 / 983

页数：2

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