Structure and Magnetic Properties of Ni-doped ZnO Powder

被引：7
|
作者：
Gao Fang [1 ]
Zhao Jun [1 ]
Wu Kangbing [2 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Elect Sci & Technol, Wuhan 430074, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Wuhan 430074, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2010年 / 25卷 / 05期
关键词：
ferromagnetism; diluted magnetic semiconductor; Ni-doped ZnO; coprecipitation; solid state reaction; FERROMAGNETISM;
D O I：
10.1007/s11595-010-0089-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ni-doped ZnO nanopowder (Zn0.98Ni0.2O) was synthesized by improved coprecipitation method. The average particle size of the powder was estimated to be 50 nm. The powder was then processed by thermal treatment. Samples were annealed at 1 073, 1 273, and 1 473 K, respectively. The solubility of NiO in ZnO and the lattice parameters of ZnO both increased with the temperature. The magnetic property of the doped samples was examined, and hysteresis loops were got. The results showed all the samples were ferromagnetic, while powder processed at 1 273 K for 4 h got a highest saturation magnetization (M-s) of 0.0457 emu/g. Also, magnetic properties were related to the grain size of the powder.
引用
收藏
页码：770 / 773
页数：4
相关论文
共 50 条
  • [1] Structure and Magnetic Properties of Ni-doped ZnO Powder
    高放
    赵俊
    Journal of Wuhan University of Technology(Materials Science), 2010, (05) : 770 - 773
  • [2] Structure and magnetic properties of Ni-doped ZnO powder
    Fang Gao
    Jun Zhao
    Kangbing Wu
    Journal of Wuhan University of Technology-Mater. Sci. Ed., 2010, 25 : 770 - 773
  • [3] Magnetic and Microstructure Properties of Ni-Doped ZnO Films and Powder by Sol–Gel Process
    L. Arda
    M. Açıkgöz
    A. Güngör
    Journal of Superconductivity and Novel Magnetism, 2012, 25 : 2701 - 2705
  • [4] STRUCTURE AND MAGNETIC PROPERTY OF NI-DOPED ZNO NANORODS
    Zhang, Xiaohui
    Yan, Xiaoqin
    Liao, Qingliang
    Zhao, Jing
    CONTROLLABLE SYNTHESIS, STRUCTURE AND PROPERTY MODULATION AND DEVICE APPLICATION OF ONE-DIMENSIONAL NANOMATERIALS, 2012, : 62 - 67
  • [5] Optical and magnetic properties of Ni-doped ZnO nanoparticles
    Fabbiyola, S.
    Sailaja, V.
    Kennedy, L. John
    Bououdina, M.
    Vijaya, J. Judith
    JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 694 : 522 - 531
  • [6] Optical and magnetic properties of Ni-doped ZnO nanocones
    Pan, Hui
    Ni, ZhenHua
    Yi, Jiabao
    Gao, Xinyu
    Liu, Chuanjun
    Feng, Yuan Ping
    Ding, Jun
    Lin, Jianyi
    Wee, Andrew Thye Shen
    Shen, Zexiang
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2007, 7 (10) : 3620 - 3623
  • [7] Ni-doped ZnO: Studies on structural and magnetic properties
    Mohapatra, J.
    Mishra, D. K.
    Kamilla, S. K.
    Medicherla, V. R. R.
    Phase, D. M.
    Berma, V.
    Singh, S. K.
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2011, 248 (06): : 1352 - 1359
  • [8] Study of structure and magnetic properties of Ni-doped ZnO-based DMSs
    Li, B. B.
    Xiu, X. Q.
    Zhang, R.
    Tao, Z. K.
    Chen, L.
    Xie, Z. L.
    Zheng, Y. D.
    Xie, Z.
    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2006, 9 (1-3) : 141 - 145
  • [9] Structure and optical properties of Ni-doped ZnO films
    Lan Wei
    Tang Guo-Mei
    Cao Wen-Lei
    Liu Xue-Qin
    Wang Yin-Yue
    ACTA PHYSICA SINICA, 2009, 58 (12) : 8501 - 8505
  • [10] Magnetic and Microstructure Properties of Ni-Doped ZnO Films and Powder by Sol-Gel Process
    Arda, L.
    Acikgoz, M.
    Gungor, A.
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2012, 25 (08) : 2701 - 2705
12345