Study of field-driven wall-configuration conversions for laminated Permalloy in the easy-axis state.

Autor: Herman, D. A., Argyle, B. E., Trouilloud, P. L., Petek, B., Romankiw, L. T., Andricacos, P. C., Krongelb, S., Rath, D. L., Canaperi, D. F., Komsa, M. L.
Předmět:
Zdroj: Journal of Applied Physics; 4/15/1988, Vol. 63 Issue 8, p4036, 3p
Abstrakt: Focuses on the proposed laminated Permalloys to increase permeability and reduce wall noise in recording. Microscope used to study inductive-head-yoke shaped elements of Permalloy layers separated by nonmagnetic metallic spacers; Description of the transients seen during the transition from a one-wall to a no-wall state; Explanation for the difference between the coupled states of four-layer elements and two-layer elements.
Databáze: Complementary Index