A method for determining the region of superparamagnetism
- 15 June 1979
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 34 (12) , 868-870
- https://doi.org/10.1063/1.90705
Abstract
A simple procedure which determines the coercive force as a function of temperature has been developed for superparamagnetic materials having a particle‐size distribution. This procedure accurately determines the region where superparamagnetism occurs, and it has been used to obtain the first experimental verification of the Bean‐Livingston coercive‐force temperature relation.Keywords
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