Tianjin;
Key;
Laboratory;
of;
Low;
Dimensional;
Materials;
Physics;
and;
Preparation;
Technology;
Faculty;
Science;
University;
300072;
The;
for;
Magnetism;
Magnetic;
Lanzhou;
730000;
Jiujiang;
332005;
软磁性能; 高频性能; 复合颗粒; 薄膜; MgF2; 交流耦合; 体积分数; 溅射制备;