M-Type相关论文
AC susceptibility and FC-ZFC magnetic properties of SrTb_(x)Fe_(12-x)O_(19) and SrTm_(x)Fe_(12-x)O_(
In this comparative study,Tb and Tm substituted Sr-hexafe rrites(HFs) with the chemical compositions of SrTbxFe12-xO19 a......
M-type Ba hexaferrites were successfully synthesized by sol-gel method. Several synthesizing factors, such as pH value, ......
设G为有限群，l是一个正整数，｜Ml（G）｜是G的l阶元素的集合，k表示G中元素的最高阶。特别地｜M（G）｜=｜Mk（G）｜。讨论了群的最高阶元素个数为｜M（G）｜=76p的有限......
本文讨论了群的最高阶元素个数为170的有限群，得到了定理：设G是最高阶元素个数为170的有限群，则G是下述群之一。（1）G是{2，5，11}群，且G的阶......
An M-type hexagonal ferrite BaTiCoFe10 O19 was prepared by solid phase reaction by a partial 2Fe3+→Ti4+ Co2+ substituti......
Co-Doped Rare-Earth (La, Pr) and Co-Al Substituted M-Type Strontium Hexaferrite: Structural, Magneti
The present study investigates the influence of La<sup>3+</sup> and Pr<sup>3+</sup> doping on the structural, magnetic p......
