School;
of;
Technical;
Physics,;
Xidian;
University,;
Xi'an;
710071,;
China;
Electronic;
Material;
Research;
Laboratory,;
Key;
Laboratory;
of;
Education;
Ministry,;
Xi'an;
Jiaotong;
University,;
Xi'an;
710049,;
China;
ZnSe/SiO2复合材料薄膜; 溶胶-凝胶法; 制备; 光致发光性质;