Dynamic diffuse wall in magnetic bubble garnet material
- 15 December 1974
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 25 (12) , 750-753
- https://doi.org/10.1063/1.1655387
Abstract
A new dynamic domain wall has been discovered in magnetic bubble garnet materials. Single 10-nsec exposure photographs show that it is diffuse in nature with a width that is velocity dependent. The maximum width observed is 28 μm for a wall moving at 290 m/sec in expanding and collapsing bubbles. With a constant in-plane field applied (50 or 100 Oe) walls moving parallel to the field become wide and diffuse in about 100 nsec, whereas walls moving perpendicular to the in-plane field move faster but do not exhibit the diffuse boundary.Keywords
This publication has 2 references indexed in Scilit:
- Transient bubble and stripe domain configurations in magnetic garnet materialsIEEE Transactions on Magnetics, 1974
- Dynamic Kerr Observations of High-Speed Flux Reversal and Relaxation Processes in Permalloy Thin FilmsJournal of Applied Physics, 1969