Ying Zhou

Changchun University of Science and Technology, Changchun, Fujian, China

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Publications (2)0.59 Total impact

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    ABSTRACT: MgxZn(1-x)O has been subjects of intense attention as a novel photo-electronic functional material in recent years. In the present paper, MgxZn(1-x)O powders were prepared by sol-gel method. Effects of Mg contents on MgxZn(1-x)O structure and luminescence properties were studied. The authors observed that MgxZn(1-x)O exhibited two kinds of structures, hexagonal wurtzite and face center cubic while x was in the range of 0 and 1. The MgxZn(1-x)O powders were hexagonal wurtzite structure with x < 0.2, face center cubic structure with x > 0. 2 and their blend structure with x between 0.2 and 0.8. Luminescence spectrum analysis indicated that all MgxZn(1-x)O samples with various composition showed luminescence of ultra-violet and visible light. The ultraviolet emission peak was from 370 nm to 384 nm and the visible emission peak was around at 468 nm. The average size of MgxZn(1-x)O powders was about 100 nm.
    Guang pu xue yu guang pu fen xi = Guang pu 05/2009; 29(4):901-3. · 0.29 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Mgx Zn1-x O has been subjects of intense attention as a novel photo-electronic functional material in recent years. In the present paper, MgxZn1-x O powders were prepared by sol-gel method. Effects of Mg contents on Mgx Zn1-x O structure and luminescence properties were studied. The authors observed that Mgx Zn1-x O exhibited two kinds of structures, hexagonal wurtzite and face center cubic while x was in the range of 0 and 1. The Mgx Zn1-x O powders were hexagonal wurtzite structure with xx>0.2 and their blend structure with x between 0.2 and 0.8. Luminescence spectrum analysis indicated that all Mgx Zn1-x O samples with various composition showed luminescence of ultra-violet and visible light. The ultraviolet emission peak was from 370 nm to 384 nm and the visible emission peak was around at 468 nm. The average size of Mgx Zn1-x O powders was about 100 nm.
    Guang pu xue yu guang pu fen xi = Guang pu 01/2009; 29(4). · 0.29 Impact Factor