Energy Loss Resulting from Domain Wall Motion
- 1 April 1959
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 30 (4) , S90-S91
- https://doi.org/10.1063/1.2185979
Abstract
At low frequencies the fraction of domain walls moving at a given instant is small; at higher frequencies all the walls move. Therefore, as the frequency approaches zero the eddy current constant becomes larger. The calculations of Pry and Bean are shown to pertain to the higher frequency case. It also is pointed out that the hysteresis loss should not be the lower limit of the loss vs frequency curve as usually measured.This publication has 3 references indexed in Scilit:
- Calculation of the Energy Loss in Magnetic Sheet Materials Using a Domain ModelJournal of Applied Physics, 1958
- Experiments on a specimen with large domainsJournal de Physique et le Radium, 1951
- Studies of the Propagation Velocity of a Ferromagnetic Domain BoundaryPhysical Review B, 1950