Low temperature magnetic properties of Cr0.25Co0.25Zn0.5Fe2O4 nano particles

被引：0
|
作者：
Hina Bhargava
N. Lakshmi
Ram Kripal Sharma
K. Venugopalan
机构：
[1] Mohanlal Sukhadia University,Department of Physics
来源：
Hyperfine Interactions | 2008年 / 183卷
关键词：
Nano Cr; Co; Zn; Fe; O; .; AC susceptibility; Spin relaxation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Low temperature Mössbauer and AC susceptibility have been used to study relaxation phenomena in nano-sized particles of Cr0.25Co0.25Zn0.5Fe2O4. From these studies, the energy density constant for this system has been estimated to be 4 x 106 erg/cm3. Cation distribution has also been determined and the observed results are correlated to calculated relaxation times.
引用
收藏
页码：155 / 161
页数：6
相关论文
共 50 条
  • [1] Low temperature magnetic properties of Cr0.25Co0.25Zn0.5Fe2O4 nano particles
    Bhargava, Hina
    Lakshmi, N.
    Sharma, Ram Kripal
    Venugopalan, K.
    HYPERFINE INTERACTIONS, 2008, 183 (1-3): : 155 - 161
  • [2] Hyperfine fields in nano particles of Cr0.25Co0.25Zn0.5Fe2O4
    Sharma, Ram Kripal
    Suwalka, Om Prakash
    Lakshmi, N.
    Venugopalan, K.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2007, 45 (10) : 830 - 833
  • [3] Study of dependence of magnetic properties on seeding temperature in fine particles of Cu0.25Co0.25Zn0.5Fe2O4
    Bhargava, Hina
    Sudheesh, V. D.
    Jani, Snehal
    Lakshmi, N.
    Venugopalan, K.
    BULLETIN OF MATERIALS SCIENCE, 2011, 34 (05) : 1095 - 1101
  • [4] Enhanced magnetic properties of Co0.5Cu0.25Zn0.25Fe2-xCrxO4 nano ferrites
    Babu, J. Kishore
    Erfan, Sk.
    Revathi, N.
    Vagdevi, K.
    Reddy, G. Srinivas
    Sharma, M. V. N. V.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2024, 35 (20)
  • [5] Size-dependent magnetic properties in Cu0.25Co0.25Zn0.5Fe2O4
    Bhargava, Hina
    Sudheesh, V. D.
    Nehra, J.
    Sebastian, Varkey
    Lakshmi, N.
    Venugopalan, K.
    Reddy, V. R.
    Gupta, Ajay
    BULLETIN OF MATERIALS SCIENCE, 2014, 37 (05) : 953 - 961
  • [6] Size-dependent magnetic properties in Cu0.25Co0.25Zn0.5Fe2O4
    Hina Bhargava
    V. D. Sudheesh
    J. Nehra
    Varkey Sebastian
    N. Lakshmi
    K. Venugopalan
    V. R. Reddy
    Ajay Gupta
    Bulletin of Materials Science, 2014, 37 : 953 - 961
  • [7] Investigation of the large magnetic moment in nano-sized Cu0.25Co0.25Zn0.5Fe2O4
    Bhargava, Hina
    Lakshmi, N.
    Sebastian, Varkey
    Reddy, V. R.
    Venugopalan, K.
    Gupta, Ajay
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2009, 42 (24)
  • [8] Effect of heat treatment temperature on magnetic properties of Ni0.25Cu0.25 Zn0.5Fe2O4
    Li, Guo-Fu
    Dai, Jian-Qing
    Chen, Shi-Jie
    Xia, Jing-Bing
    Chen, Hui
    Rengong Jingti Xuebao/Journal of Synthetic Crystals, 2013, 42 (04): : 727 - 731
  • [9] Magnetic properties resulting from core-shell interactions in nanosized Ni0.25Co0.25Zn0.5Fe2O4
    Lakshmi, N.
    Bhargava, Hina
    Suwalka, O. P.
    Venugopalan, K.
    Sebastian, Varkey
    Reddy, V. R.
    Gupta, Ajay
    PHYSICAL REVIEW B, 2009, 80 (17)
  • [10] Effect of Cr3+ substitution on the structural and magnetic properties of Co0.5Cu0.25Mg0.25Fe2-xCrxO4 nano ferrites
    Lakshmikanth, G. V.
    Raju, P. Missak Swarup
    Velmurugan, S.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2024, 35 (18)
12345