Domain wall pinning by magnetic inhomogeneities in Sm(CoNi)2.5
- 1 May 1990
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 67 (9) , 4592-4594
- https://doi.org/10.1063/1.344849
Abstract
Domain wall (thin 180° wall) pinning by pinning sites of atomic size is studied by a new model which is based on the argument that the temperature dependence of the coercivity originates from both thermal activation of the domain wall and the temperature dependence of the height of the energy barriers. This model successfully describes the temperature dependence of the coercivity of a Sm(CoNi)2.5 ferromagnet.This publication has 11 references indexed in Scilit:
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