Measuring Dc Susceptibility of Particulate Media
Journal
Journal of Magnetism and Magnetic Materials
Journal Volume
140
Pages
407-408
Date Issued
1995
Author(s)
Abstract
The initial dc susceptibility χ of an array of single domain uniaxial particles is calculated as a function of temperature, sample texture, distribution of activation volumes and measurement duration. Interactions are modeled by the mean field approximation within which a self-consistent expression for χ is derived. © 1995.
Type
journal article