^pof;
Optoelectronic;
Technology,;
Chengdu;
University;
of;
Information;
Technology,;
Chengdu;
610225,;
China;
^pKey;
Laboratory;
of;
Electronic;
Thin;
Films;
and;
Integrated;
Devices,;
University;
of;
Electronic;
Science;
and;
Technology;
of;
China,;
Chengdu;
610054,;
China;
锰锌铁氧体; 温度依赖; CuO; 微结构; 磁特性; 初始磁导率; 饱和磁通密度; 平均晶粒尺寸;