Hyperfine Interactions

, Volume 183, Issue 1–3, pp 155–161 | Cite as

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

  • Hina Bhargava
  • N. Lakshmi
  • Ram Kripal Sharma
  • K. Venugopalan


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.


Nano Cr0.25Co0.25Zn0.5Fe2O4AC susceptibility Spin relaxation 


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Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  • Hina Bhargava
    • 1
  • N. Lakshmi
    • 1
  • Ram Kripal Sharma
    • 1
  • K. Venugopalan
    • 1
  1. 1.Department of PhysicsMohanlal Sukhadia UniversityUdaipurIndia

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