Microemulsion Method Preparation Zn(1-X)S:Cux(0.001


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Series samples Zn(1-x)S:Cux (0.001<x<0.05) have been prepared by a simple and template-free microemulsion method. From the XRD we know that all samples are single phase. The SEM photo shows that the particle sizes are about 50~200nm.When the contents of doping Cu2+ ions increasing, the particle sizes become larger, which proves that Cu2+ ions occupy the position of Zn2+ ions. The emission spectrum (ES) indicates that when doping Cu2+ ions ,samples show a blue light and the main emission peaks which caused by Cu2+ ions t2 transition locates at 425nm. Moreover, when co-doping Cu2+ ions and Mn2+ ions, the intensity of PL emissions increased.



Advanced Materials Research (Volumes 581-582)

Edited by:

Jimmy (C.M.) Kao, Wen-Pei Sung and Ran Chen




Z. L. Wang et al., "Microemulsion Method Preparation Zn(1-X)S:Cux(0.001

Online since:

October 2012




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