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Questions related from Junmoni Barman
Generally the coercivity of a ferrimagnetic material drops to almost zero at the magnetic compensation temperature and it can be explained generally due to the comepensated magnetic moments of the...
18 January 2017 5,535 2 View
Generally the critical behavior is studied to understand the magnetic properties of ferromagnetic materials; using different theoretical models like mean-field, 3D-Heisenberg, 3D-Ising models etc....
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In general the exchange bias is defined as the horizontal shift of the hysteresis loops, recorded in field cooled condition. But in most of the systems a vertical shift is also observed along with...
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What is an anisotropy field? Is it possible to find out the anisotropy field from the M-H? If possible how effective it is?
29 September 2014 4,852 5 View
It is sometime told that if shift of the hysteresis loop both in the vertical and horizontal direction occurs then the exchange bias property observed is may be due to the minor loop effect. Is it...
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