Structural and optical properties of Y and Cu co-doped ZnO sea urchin-like nanostructures

被引：0

作者：

Zheng, Jia Hong ^{[1
,2
]}

Niu, Shi Feng ^{[3
]}

Zhang, Wen Xue ^{[1
]}

机构：

[1] Changan Univ, Sch Mat Sci & Engn, Xian 710064, Shaanxi Provinc, Peoples R China

[2] Jilin Normal Univ, Key Lab Preparat & Applicat Environm Friendly Mat, Minist Educ, Siping 136000, Jilin Province, Peoples R China

[3] Changan Univ, Coll Key Lab Automot Transporta Safety Technol, Minist Commun, Xian 710064, Shaanxi Provinc, Peoples R China

来源：

OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2015年 / 9卷 / 5-6期

关键词：

Y and Cu co-doped ZnO; Chemical precipitation reduction; Optical properties; RAMAN ANALYSIS; PHOTOLUMINESCENCE; LUMINESCENCE; DEPOSITION; FILMS; EU3+;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Y and Cu co-doped ZnO sea urchin-like nanostructures were prepared via chemical precipitation method. The co-effects of Y and Cd ions on the optical properties of the as-synthesized samples were studied. Structure and optical properties of sea urchin-like Zn0.93-xY0.07CuxO nanostructures were studied. At Y concentration x=0.07 and Cu concentration x=0.01, the UV and visible emission intensity reached optimization. Appropriate Y and Cu in ZnO can effectively increase the UV emission and visible emission intensity of ZnO. This enhanced UV and visible emission enables Zn0.93-xY0.07CuxO system potential applications in full light emissions devices.

引用

页码：668 / 672

页数：5

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