Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Materials Science and Engineering of Powder Metallurgy》 2010-05
Add to Favorite Get Latest Update

Curie temperature of P-type diluted magnetic semiconductor materials

GUAN Yu-qin,CHEN Yu,ZHAO Chun-wang (Department of Physics,Inner Mongolia University of Technology,Hohhot 010051,China)  
The scientific and technological as well as industrial circles are of increasing concern to diluted magnetic semiconductor(DMS) materials.In the present,based on the ZENER model,the Curie temperature of the DMS materials was studied.The results show that the Curie temperature of the DMS materials formed by doping with low-valence elements is higher in the cases when the matrix material doped with different kinds of metallic elements.When the antiferromagnetic exchange coupling is considered,the difference between the Curie temperatures of DMS materials formed by doping low-valence elements and high-valence elements respectively becomes more obvious than that of the case where antiferromagnetic exchange coupling is absent.In addition,this difference increases with the increasing of relative strength for the antiferromagnetic exchange coupling.The present study may serve as a reference for obtaining high Curie temperature DMS materials.
【Fund】: 国家自然科学基金资助项目(10862002);; 内蒙古工业大学校基金(X200930)
【CateGory Index】: O472.5
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 4 Hits
1 HU Zuo-qi, CHEN Fei Department of Electric Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China;Influence of Anti-ferromagnetic Exchange Interaction on the Curie Temperature of DMS[J];Journal of Magnetic Materials and Devices;2007-04
2 XIAO Dai-hong, CHEN Kang-hua, HUANG Bai-yun (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China);Research development of nanoscale metal and chalcogenides semiconductor via sonoelectrochemistrical method[J];Materials Science and Engineering of Powder Metallurgy;2008-01
3 XIN Xing-liang, JIANG Yang, ZHONG Hong-hai, YU Da-bin (1. School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China 2. State Key Laboratory of Pulsed Power Laser Technology, Electronic Engineering Institute, Hefei 230037, China);Thermoelectric properties of (AgSbTe_2)_x(Pb_(0.5)Sn_(0.5)Te)_(1-x) semiconductors prepared via rapid hot-pressing process[J];Materials Science and Engineering of Powder Metallurgy;2009-04
4 Lin Qiu-Bao~ 1)2) Li Ren-Quan~ 1)2) Zeng Yong-Zhi~ 1) Zhu Zi-Zhong~ 1) 1) (Department of Physics, Xiamen University, Xiamen 361005, China)2) (School of Science, Jimei University, Xiamen 361021, China);Electronic and magnetic properties of 3d transition-metal-doped Ⅲ-Ⅴ semiconductors:first-principle calculations[J];Acta Physica Sinica;2006-02
Chinese Journal Full-text Database 10 Hits
1 LI Jian-qing1,2 MA Zheng-zheng1 CHEN Zi-peng1 FAN Duan11College of Science,Wuhan University of Technology,Wuhan 4300702School of Physics,Huazhong University of Science and Technology,Wuhan 430074;EFFECT OF HIGH PRESSURE ON MAGNETIC BEHAVIOR OF Zn_(1-x)Mn_xO[J];Chinese Journal of Low Temperature Physics;2009-02
2 DUAN Xue-chen,HE Wei,ZHU Lei(School of Materials Science and Engineering,Central South University,Changsha 410083,China);Characterization of ultrafine copper powder prepared by novel electrodeposition[J];Materials Science and Engineering of Powder Metallurgy;2009-03
3 CHEN Yu,GUAN Yu-qin,LI Ji-jun School of Science,Inner Mongolia University of Technology,Hohhot 010051,China;Influence of Anti-ferromagnetic Exchange Interaction on the Curie Temperature of(Ga,TM)As[J];Journal of Magnetic Materials and Devices;2010-06
4 CHEN Yu,GUAN Yu-qin(School of Science,Inner Mongolia Universityof Technology,Hohhot 010051,China);THE RESEARCH OF CURIE TEMPERATURE FOR GaAs DOPED WITH 3d TRANSITION METAL[J];Journal of Inner Mongolia University of Technology(Natural Science);2009-03
5 ZHOU Qing~1,TIAN bin~2 (1.Department of Physics & Information Engineering,Chongqing College of Arts and Sciences,Yongchuan 402160,Chongqing; 2.Department of Mathematics and Computer Science,Chongqing College of Arts and Sciences,Yongchuan 402160,Chongqing);The First-principles Calculations of Half-metallic Ferromagnetism in Cr-doped BN[J];Journal of Sichuan Normal University(Natural Science);2009-02
6 LIU Jun1,2,* LIU Yu1 CHEN Xi-Ming1 DONG Hui-Ning1 (1Institute of Applied Physics, Chongqing University of Posts and Telecommunications, Chongqing 400065, P. R. China; 2College of Physics and Mathematics, Chongqing University, Chongqing 400044, P. R. China);Electronic Structures of New Half-Metal Material CrFe_2O_4[J];Acta Physico-Chimica Sinica;2009-01
7 Ren Peng Liu Zhong-Liang Ye Jian Jiang Yong Liu Jin-Feng Sun Yu Xu Peng-ShouSun Zhi-Hu Pan Zhi-Yun Yan Wen-Sheng Wei Shi-Qiang (National Synchrotron Radiation Laboratory,University of Science & Technology of China,Hefei 230029,China);Structural study of Mn_xSi_(1-x) magnetic semiconductor thin films[J];Acta Physica Sinica;2008-07
8 Wu Wen-Qing Shi Tong-Fei Zhang Guo-Bin Fu Yi-Bing Pan Zhi-Yun Sun Zhi-Hu Yan Wen-Sheng Xu Peng-Shou Wei Shi-Qiang (National Synchrotron Radiation Laboratory,University of Science and Technology of China,Hefei 230029,China);Structure and magnetic properties of Zn_(1-x)Co_xO thin film[J];Acta Physica Sinica;2008-07
9 ZHOU Qing Dept. of Physics & Information Engineering,Chongqing University of Arts and Sciences,Yongchuan 402160,China;A Study on Density of States and Magnetism of V-and Cr-Doped AlP Ferromagnetic Semiconductors[J];Journal of Southwest University(Natural Science Edition);2009-01
10 ZHOU Qing,DENG Qing-mei(Dept.of Physics Information Engineering,Chongqing University of Arts and Sciences,Yongchuan Chongqing 402160,China);Electronic Structure and Magnetic Properties of Cr Doped in AlP Zinc-blende Semiconductor[J];Journal of Chongqing University of Arts and Sciences(Natural Science Edition);2007-06
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LU Bo - hui;ZHAO Xin - bing;NI Hua - liang;JI Xiao - hua State Key Laboratory of Silicon Materials,Zhejiang University,Hangzhou 310027,China;Microstructures and properties of Bi_2Te_3-based thermoelectric materials prepared by hot pressing[J];Ordnance Material Science and Engineering;2004-03
2 LIU Qing, LU Wen-xiong, YIN Ren-he(School of Sciences, Shanghai University, Shanghai 200436, China).;Electrochemical Methods for Preparation of Nanomaterials[J];Materials Protection;2004-02
3 ;Research Development of Nanometer Metal Materials[J];Materials Review;1999-06
4 WANG Ju xiang 1,ZHAO Xun 2,PAN Jin 2,YIN Xin fang 2 (1 Department of Mechanical Engineering,Naval AeronauticalEngineering Academy,Yantai\ 264001,China;2 Department of Material Science and Applied Chemistry, National University of Defence Techn;Preparation of Ultrafine Metallic Powder by Ultrasonic Electrolysis[J];Materials Science and Engineering;2000-04
5 LI Miao,YU Jian-sheng,JIANG Yu,CHEN Jia-zhao,TU Ming-jing (College of Materials Scie.&Eng.,Sichuan Univ.,Chengdu 610065,China);An Investigation on the Mechanism of Nano-copper Preparation with Ultrasonic Wave Electrodeposit[J];Development and Application of Materials;2004-03
6 LIU Hong 1,2 ,WANG Jiyang1 (1.State Key Lab of Crystal Materials,Shandong University,Ji′nan,250100,China; 2.Department of Inorganic Materials,Shandong Institute of Light Industry,Ji′nan,250100,China);Progress of Semiconductor Thermoelectric Materials[J];JOURNAL OF FUNCTIONAL MATERIALS;2000-02
7 XIONG Jin-yu,XU Guo-cai,JI Xiao-li,WANG Jun (Dept . of Chemical Engineering , Anhui University of Science and Technology, Huainan Anhui 232001,China);Synthesis of Nano-Silver and Its Fractal by Ultrasound[J];Journal of Anhui University of Science and Technology(Natural Science);2004-03
8 Li Chunxi,Wang Zihao;Applications of Ultrasound in Preparation of Nanosized Materials[J];Chemistry;2001-05
9 WANG Zhen-ping,XU Guo-cai,DU Hong(Department of Chemical Engineering,Anhui University of Science and Technology,Huainan Anhui 232001,China);The Applications of Ultrasonic Technology in the Preparation of Metal Nano-particles[J];Metallic Functional Materials;2005-06
10 Liao Xuehong 1,Zhu Junjie 1, Qiu Xiaofeng 1, Zhao Xiaoning 2, Chen Hongyuan 1 (1.Department of Chemistry, State Key Laboratory of Coordination Chemistry and Laboratory of Mesoscopic Materials Science, Nanjing University, Nanjing, 210093, China; 2.;Preparation of Like-spheres and Dendrites Silver Nanoparticles by Sonoelectrochemical Method[J];Journal of Naijing University (Natural Sciences);2002-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved