Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Progress in Physics》 2006-Z1
Add to Favorite Get Latest Update

RARE EARTH PERMANENT MAGNETIC FILMS

ZHANG Zhi-dong(Shenyang National Laboratory for Materials Science,Institute of Metal Research and International Center for Materials Physics,Chinese Academy of Sciences,72 Wenhua Road,Shenyang 110016)  
Recent progress in nanocomposited rare-earth permanent magnetic films and anisotropic rare-earth permanent magnetic films was briefly reviewed.The exchange coupling and remanence enhancement were realized in nanocomposited rare-earth permanent magnetic films fabricated by sputtering.The relations between structure and magnetic properties of nanocomposited permanent magnetic films were studied.On the other hand,anisotropic Nd-Fe-B permanent magnetic films with c-axis texture and high maximum energy products were fabricated by sputtering.The influence of Ti or Mo buffer layer thickness and substrate temperature on the surface morphology,the domain structure and the magnetic properties was investigated and compared for the Nd-Fe-B films.It was found that the morphology of the surface strongly depended on the thickness of the buffer layer.The microstructure,the surface morphology and magnetic properties of Nd-Fe-B thin films were strongly dependent on the deposition rate,which was mainly due to the variation of chemical compositions in the thin films.The coercivity mechanism of the anisotropic Pr-Fe-B films was studied by analyzing the temperature dependence of coercivity from 5 to 300 K,based on the micromagnetic model.Nucleation of reversed domains,taking place preferentially at the grain surface where the magnetic anisotropy was reduced and the local demagnetization field was the highest,was determined to be the leading mechanism in controlling the magnetization reversal processes of the anisotropic Pr-Fe-B films.
【Fund】: 国家自然科学基金项目资助(50331030)
【CateGory Index】: TM273
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 5 Hits
1 LI Jun-qiao;JIN Fang;ZHOU Ling;PENG Jing;Faculty of Mechanical & Electronic Information, China University of Geosciences;;Simulation of the bias magnetic field distribution of GMI sensor based on permanent magnetic film[J];磁性材料及器件;2014-04
2 WANG Yan-ping;MENG Zu-qi;XIA Xiao-yun;YUAN Yan-hong;HU Xu-dong;School of Mechanical Engineering and Automation,Zhejing Sci-Tech University;School of Mechanical Engineering,Zhejiang University of Technology;;Preparation of MZr_(0.5)Ti_(0.5)O_3(M=La,Nd,Ce) and Test of Its Ferroelectric Performance[J];浙江理工大学学报;2014-01
3 Wang Jun Yin Junlin Yan Biao(Institute of Metal-Based Materials,College of Materials Sciences and Engineering,Tongji University; Shanghai Key Laboratory of Metal Function Materials Research and Application);STUDY ON MICROSTRUCTURE AND PROPERTIES OF FERROUS MAGNETIC NANO-FILMS[J];上海金属;2011-04
4 ZHAO Yichao ZHANG Min-gang ZHANG Kai ZHANG Jia (Taiyuan University of Science and Technology,Taiyuan 030024,China);The Different Sputtering Power′s Influences on Symmetrical Structure of NdFeB Thin Films[J];山西冶金;2011-02
5 LIU Guo-zheng,XIA Ning,LIU Xiao-yu,ZHAO Ming-jing,ZHAO Rui-jin(1.Ruike National Engineering Research Centre of Rare Earth Metallurgy and Function Materials,Baotou 014030,China;2.Baotou Research Institute of Rare Earths,Baotou 014030,China);Present Research of Rare Earth Functional Magnetic Thin Film Materials[J];稀土;2010-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 GU Linsong1,2,LI Guolu1,WANG Haidou2,XU Binshi2,XING Zhiguo2(1 School of Materials Science and Engineering,Hebei University of Technology,Tianjin 300130;2 National Defense Key Laboratory for Remanufacturing Technology,Academy of Armored Forces Engineering,Beijing 100072);Research Status on Method of Improving the Piezoelectric Properties of PZT[J];材料导报;2013-05
2 ZHU Bin,WEN Zhong,GAO Yang,YANG Tao(State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China,Chengdu 610054,China);Study of In-doping on the ferroelectric properties of PZT piezoelectric ceramics[J];功能材料;2013-05
3 Zhou Shun,Sun Tai,Tang Renheng,Xiao Fangming(Division of Rare Metals,Guangzhou Research Institute of Non-ferrous Metals,Guangzhou 510650,China);Properties and Electrochemical Performance of Pr/Nd-Free Mn(Ni,Co,Mn,Al)_5 Hydrogen Storage Alloy[J];中国稀土学报;2013-01
4 MA Tao1,LIU Yu-yan1,2,LIU Shao-zhu1,2,LIU Zhen-guo1(1.School of Chemical Technology,Harbin Institute of Technology,Harbin 150001,China; 2.Center of Composite Materials,Harbin Institute of Technology,Harbin 150001,China);Research Progress of Radiation-proof Material[J];高分子通报;2012-09
5 JIANG Tao (School of Materials Science and Engineering,Xi'an Shiyou University,Xi'an 710065);Research Progress and Development of Machinable Ceramics Composites[J];材料导报;2012-17
6 CHAI Xiu-li1,2,ZHANG Yan-yu1,2(1.Institute of Image Processing and Pattern Recognition,Henan University,Kaifeng 475001,China; 2.School of Computer and Information Engineering,Henan University,Kaifeng 475001,China);Research progress of magnetic sensors based on giant magnetoimpedance effect[J];传感器与微系统;2011-12
7 Hao Jianhua1 Zheng Quanpu1 Hu Ran2 Ding Dan1(1.Academy of Equipment Command&Technology,Beijing101416,China;2.Unit 63880 PLA,Luoyang 471003,China);Research and development of magnetic sensors based on GMI[J];国外电子测量技术;2011-04
8 Lu Hai-Peng Han Man-Gui Deng Long-Jiang Liang Di-Fei Ou Yu (State Key Laboratory of Electronic Thin Films and Integrated Devices,School of Microelectronics and Solid State Electronics, University of Electronic Science and Technology of China,Chengdu 610054, China);Finite elements micromagnetism simulation on the dynamic reversal of magnetic moments of Co nanowires[J];物理学报;2010-03
9 JIANG Yan-wei1,FANG Jian-cheng1,HUANG Xue-gong1,SONG Yue-jun2(1.Key Laboratory of Fundamental Science for National Defense of Novel Inertial Instrument & Navigation System Technology,Beihang University,Beijing 100191,China;2.School of Material Science and Engineering,Beihang University,Beijing 100191,China);Selection of sensing materials for sensor application based on giant magneto-impedance effect[J];功能材料;2009-01
10 XU Li-qin1,XIE Chuan-di2,ZHANG Xue-feng3,HUANG Jiao-hong4,XU Lai-zi3(1.College of Physics and Electronic Engineering,Guangzhou University,Guangzhou 510006,China; 2.School of Materials and Metallurgy,Scientific and Technological University of Inner Mongolia,Baotou 014010,China; 3.Science School,Scientific and Technological University of Inner Mongolia,Baotou 014010,China; 4.Baotou Research Institute of Rare Earths,Baotou 014030,China);Summary of Rare Earth Magnet Research and Development[J];稀土;2008-06
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 CHEN Xiao-hui;LI Jian-ge;ZHANG Hai-yan;China Industrial Economics Security Research Center,Beijing Jiaotong University;Beijing Research Institute of Mechanical and Electrical Technology;Sinosteel Equipment & Engineering Co.,Ltd;;Research on Rare Application in Electromagnetic Interference Shielding Materials[J];稀土;2015-03
2 ZHANG Shanshan;WANG Jinbiao;SU Yongyao;College of Materials Science and Engineering,Chongqing University of Technology;Research Institute for New Material Technology,Chongqing University of Arts and Science;;Current Research Status of Nano-multilayer Films[J];材料导报;2014-21
3 LIU Ying;ZHAO Mei-feng;TIAN Feng;WANG Jian-chao;Department of Chemistry,Qinghai Normal University;Qinghai's Scientific and Technological Information Research Institute;;Electroless Plating and Magnetic Properties Studies of Tb-Fe-Ni-B Alloy[J];稀土;2014-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved