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Growth and Magnetic Properties of Sol-Gel Derived Co-Doped ZnO Thin Film Tae Seok Park1,Ki Chul Kim2,Young Sung Kim1,Su Jeong Suh1,Won Pil Tae3,Dae Ho Yoon1 (1.Advanced Material Process... Zn1-xCoxO films suggest a potential application of dilute magnetic semiconductor devices. Key words:sol-gel; Zn1-xCoxO thin film; dilute magnetic semiconductor (DMS); [全文内容正在添加中] ......
THE INFLUENCES OF SOLUTION PH AND CURRENT DENSITY ON COERCIVITY OF ELECTROPLATING CoNdNiMnP PERMANENT MAGNETIC ALLOY FILM ARRAYS B.Peng1,H.C.Jiang1,J.P.Zhang1,W.L.Zhang1,W.X.Zhang1,S.Q.Yang1... on coercivity of electroplating CoNdNiMnP permanent magnetic film arrays were studied. The experiment results show that both for solution PH and current density there were the best depositing......
anisotropy among these Fe-N films is small. The saturation magnetizations of Fe-N films vary with increasing film thickness from 23.5 to 85.1 A?m2/kg. Key words: Fe-N thin film; coercivity; magnetic... to the magnetic anisotropy. Therefore, the shape anisotropy is supposed to play a key role in the magnetic anisotropy of these Fe-N films, which shows the increasing tendency with increasing film thickness......
. However when neodymium contents exceeded 3.5wt%, the magnetic properties of films are not improved any more. The increase of film magnetic properties results from the ferromagnetic-coupling between light rare earth element-neodymium and transition metal element-cobalt. Key words:CoNdNiMnP permanent magnetic film; magnetic property; electroplating; vertical anisotropy; [全文内容正在添加中] ......
%(mass fraction) iron, are probably important soft magnetic alloys[1], which have been widely used in industry, such as recording heads, transformers or magnetic shielding materials. Among them, γ-Ni-22Fe... Magnetic properties of nanostructural γ-Ni-28Fe alloy LIU Yin(刘 银)1, 2, QIN Xiao-ying(秦晓英)3, QIU Tai(丘 泰)1 1. School of Materials Science and Engineering, Nanjing University of Technology......
], particularly these involving the magnetic or ferromagnetic materials. The magnetic nanocomposites have potential applications in various areas such as magnetic recording, magnetic data storage devices... Magnetic properties of multi-walled carbon nanotubes encapsulated Fe/Co particles LI Wei-xue(李维学)1, 2, CUI Yong-fu (崔永福) 1, HAO Yuan(郝 远) 2, CHEN Ti-jun(陈体军) 2, DAI Jian-feng (戴剑锋) 1......
SmCo磁记录薄膜中磁耦合作用的研究 李帅1,孙文星2,李宝河1,李宁1,冯春1,于广华1 (1.北京科技大学材料物理与化学系,北京,100083;2.山东师范大学管理与经济学院,山东,济南,250014) 摘要:采用磁控溅射方法,在玻璃基片上制备了Cr/SmCo/Cr结构的SmCo薄膜,实验结果表明:在低Sm含量(20.5%(原子分数))和高Sm含量(大于30.7%)的SmCo薄膜中都能形成SmCO_5磁性相,在Sm含量较高的SmCo薄膜中同时还形成了SmCo_2等非磁性相,非磁性相的存在对磁性相有隔离作用,从而降低了磁性晶粒之间的磁耦合作用.因此可以用提高Sm含量的方法来降低SmCo薄膜磁性晶粒之间的磁耦合作用. 关键词:SmCo薄膜; 磁记录; 交换耦合; 稀土; SmCo thin film; magnetic recording; magnetic exchange......
Magnetic and magnetostrictive properties of amorphous TbFe/FeAl multilayer thin film王伟,宓一鸣,钱士强,周细应摘 要:Exchange coupling multilayer thin films, which.... The microstructure, magnetic, and magnetostrictive properties of TbFe/FeAl multilayer thin film was investigated at different annealing temperatures. The results indicated that the soft magnetic......
Magnetic and magnetostrictive properties of amorphous TbFe/FeAl multilayer thin film QIAN Shiqiang1,ZHOU Xiying1,MI Yiming1,WANG Wei1 (1.School of Materials Engineering, Shanghai University... for applications. The TbFe/FeAl multilayer thin films were prepared by dc magnetron sputtering onto glass substrates. The microstructure, magnetic, and magnetostrictive properties of TbFe/FeAl multilayer thin film......
