【摘要】 利用溶液—凝胶自蔓延合成法制备了稀土镧掺杂的钡铁氧体及锂铁气体,利用功率比法测试了这两种材料的吸波性能,并取得了一些有益的结论.更多还原

【Abstract】 Rare earth lanthanum doping Ba-Ferrite and Li-Ferrite are gained by sol-gel self propagating synthesis,and the wave absorbing properties of those materials are measured through the power ratio method,by which we draw a helpful conclusion.更多还原