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Influence of Magnetic Annealing on Properties of SmFe Thin Films Zhao Dongliang1,Du Zhaofu1,Wang Lei1 (1.Functional Materials Research Institute, Central Iron and Steel Research Institute, Beijing 100081, China) Abstract:SmFe thin films were prepared by DC magnetron sputtering at room temperature and 300 ℃. The influence of magnetic annealing temperature on the phase structure and magnetic......
PREPARATION OF NANO-CRYSTALLINE Fe-Cu THIN FILMS AND THEIR MAGNETIC PROPERTIES H.B.Xu1,S.K.Gong1,K.I.Arai2,X.F.Bi1 (1.Department of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics,Beijing 100083, China;2.Research Institute of Electrical Communication, Tohoku University, Japan) Abstract:Fe-Cu thin films of 0.2μm in thickness with different Cu contents were......
Magnetic property and microstructure of SmCo magnetic recording films WANG Lijin1,ZHANG En1,LI Ning1,LI Shuai1 (1.Department of Materials Physics, University of Science and Technology Beijing, Beijing 100083, China) Abstract:Cr/SmCo/Cr thin films with Sm concentration of 37.7 at.% were deposited on glass substrates by magnetron sputtering. Meas-urement of magnetic properties showed......
Microstructure and magnetic properties of NiZn ferrite thin films prepared by sol-gel method NIE Xiao-liang(聂小亮), LAN Zhong-wen(兰中文), YU Zhong(余 忠), SUN Ke(孙 科), LI Le-zhong(李乐中... the saturation magnetization and coercivity decrease. Key words: Ti-substitution; NiZn ferrite thin films; sol-gel method; microstructure; magnetic properties 1 Introduction NiZn ferrite with spinel structure......
Modifying factor for determining broadband complex permeability of magnetic thin films DU Gang(杜 刚), JIANG Jian-jun(江建军), YUAN Lin(袁 林), BIE Shao-wei(别少伟), MA Qiang(马 强), TIAN...; accepted 10 September 2007 Abstract: A new method of the modifying factor for determining the broadband complex permeability of magnetic thin films, was proposed. Based on the measurement technology of shot......
Structure and magnetic properties of columnar Fe-N thin films deposited by direct current magnetron sputtering JIA Hui(贾 辉)1, 2, WANG Xin(王 欣)2, PANG Shao-ping(庞绍平)3, ZHENG Wei... 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......
The effect of multilayer structure on magnetic properties of FePt thin films Xiaomin CHENG1,Kaifeng DONG1,Xiaofei YANG1,Weiming CHENG1,Junbing YAN1 (1.Department of Electronic Science & Technology... deviates from 1 after annealing. When Fe and Pt have the same thickness, the thinner single layer gets the lower ordering temperature and the larger coercivity. Key words:L10-FePt thin films; Multilayer......
Effect of chromium interlayer on magnetic exchange coupling of SmCo/Cr/TbFeCo multilayer thin films CUI Zengli1,CHENG Weiming2,LAN Zhigao3,GUO Jihua1,YANG Xiaofei2,HUANG Zhixin1,ZHANG Feng1... 430074, China;3.College of Physical Science and Technology, Huanggang Normal University, Huanggang 438000, China) Abstract:A series of SmCo/Cr/TbFeCo multilayer thin films with perpendicular anisotropy......
Effect of Post Annealing on the Microstructure and Magnetic Properties of NdFeB/α-Fe/NdFeB Thin Films Yi Meiqing1,Zhang Lina1,Zhang Mingang1 (1.College of Materials Science and Engineering, Taiyuan... beam sputtering onto Si (100) substrates. The effects of post annealing on the microstructure and magnetic properties of [NdFeB/α-Fe/NdFeB]-type thin films have been investigated. The X-ray diffraction......
at 600 °C for 20 min. The surface morphology, phase structures and magnetic properties of Mo (50 nm)/[NdFeB (100 nm)/Co(y)]×10/Mo (50 nm) thin films were researched by AFM, XRD and VSM, respectively...influence of modulated structure on magnetic properties of NdFeB/Co multilayer thin filmsFu Yu-dong(傅宇东), Wang Shi-yang(王诗阳), Zhu Xiao-shuo(朱小硕), Fang Bo(方博), Yan Feng(闫峰) (College of Materials......
