An analysis of magnetic recording head fields using a vector potential
- 1 September 1972
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 8 (3) , 536-538
- https://doi.org/10.1109/tmag.1972.1067383
Abstract
An analysis is made of the recording fields for heads whose permeability is a nonlinear function of flux density. Poisson's and Laplace's equations of a vector magnetic potential are solved by a successive overrelaxation method. The magnetic saturation of the head core at a large field and the effect of permeability at a small field are analyzed.Keywords
This publication has 3 references indexed in Scilit:
- Field analysis for magnetic heads with eddy currents or complex permeabilityIEEE Transactions on Magnetics, 1971
- Potential functions in electromagnetic field problemsIEEE Transactions on Magnetics, 1970
- A Study of the Playback Process of a Magnetic Ring HeadIBM Journal of Research and Development, 1961