Magnetic properties of Ni/NiO core-shell nanoparticles

被引：0
|
作者：
Ahmadvand, H. [1 ]
Salamati, H. [1 ]
Kameli, P. [1 ]
机构：
[1] Isfahan Univ Technol, Dept Phys, Esfahan 8415683111, Iran
来源：
MAGNETIC MATERIALS | 2008年 / 1003卷
关键词：
core-shell magnetic nanoparticles; superparamagnetism; interparticle interaction;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ni/NiO core-shell nanoparticles have been synthesized by a new simple chemical method. XRD patterns show that the volume fraction of core-shell particles can be controlled by the heat treatment process. The blocking temperature was found to increase with the increase of the volume fraction of Ni/NiO particles, indicating an enhancement in the blocking process. This enhancement can be attributed to the interparticle interaction and exchange bias.
引用
收藏
页码：103 / 105
页数：3
相关论文
共 50 条
  • [1] Magnetic properties of monodispersed Ni/NiO core-shell nanoparticles
    Seto, T
    Akinaga, H
    Takano, F
    Koga, K
    Orii, T
    Hirasawa, M
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (28): : 13403 - 13405
  • [2] Magnetic Properties of Carbon Stabilized Core-Shell Ni-NiO Nanoparticles
    Singh, Vidyadhar
    Srinivas, V.
    Ram, S.
    [J]. INTERNATIONAL CONFERENCE ON MAGNETIC MATERIALS (ICMM-2010), 2010, 1347 : 11 - 14
  • [3] Controlled growth of Ni/NiO core-shell nanoparticles: Structure, morphology and tuning of magnetic properties
    D'Addato, S.
    Spadaro, M. C.
    Luches, P.
    Grillo, V.
    Frabboni, S.
    Valeri, S.
    Ferretti, A. M.
    Capetti, E.
    Ponti, A.
    [J]. APPLIED SURFACE SCIENCE, 2014, 306 : 2 - 6
  • [4] Assembly and structure of Ni/NiO core-shell nanoparticles
    D'Addato, Sergio
    Grillo, Vincenzo
    Altieri, Salvatore
    Frabboni, Stefano
    Valeri, Sergio
    [J]. APPLIED SURFACE SCIENCE, 2012, 260 : 13 - 16
  • [5] Magnetic Properties of Cluster Glassy Ni/NiO Core-Shell Nanoparticles: an Investigation of Their Static and Dynamic Magnetization
    Ji, Jhong-Yi
    Shih, Po-Hsun
    Chan, Ting-Shan
    Ma, Yuan-Ron
    Wu, Sheng Yun
    [J]. NANOSCALE RESEARCH LETTERS, 2015, 10
  • [6] Magnetic Properties of Ni/NiO Core-Shell Nanoparticles Synthesized by Nanosecond Laser Irradiance of Water Suspended Ni Particles
    Singh, Manish Kumar
    Agarwal, Arvind
    Swarnkar, Raj Kumar
    Gopal, Ram
    Kotnala, R. K.
    [J]. SCIENCE OF ADVANCED MATERIALS, 2012, 4 (3-4) : 532 - 536
  • [7] Investigation of the tribological properties: Core-shell structured magnetic Ni@NiO nanoparticles reinforced epoxy nanocomposites
    Wang, Huaiyuan
    Yan, Lei
    Liu, Dujuan
    Wang, Chao
    Zhu, Yanji
    Zhu, Jiahua
    [J]. TRIBOLOGY INTERNATIONAL, 2015, 83 : 139 - 145
  • [8] Glycerol-mediated synthesis of Ni and Ni/NiO core-shell nanoparticles
    Li, Y
    Cai, M
    Rogers, J
    Xu, YD
    Shen, WJ
    [J]. MATERIALS LETTERS, 2006, 60 (06) : 750 - 753
  • [9] Influence of annealing temperature on the microstructure and magnetic properties of Ni/NiO core-shell nanowires
    Xiang, Wenfeng
    Liu, Yuan
    Yao, Jiangfeng
    Sun, Rui
    [J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2018, 97 : 363 - 367
  • [10] Synthesis and Magnetic Studies of Ni/NiO Core/Shell Nanoparticles
    Rinsha, C.
    Anumol, C. N.
    Chithra, M.
    Sahu, B. N.
    Sahoo, Subasa C.
    [J]. PROCEEDINGS OF THE 59TH DAE SOLID STATE PHYSICS SYMPOSIUM 2014 (SOLID STATE PHYSICS), 2015, 1665
12345