Write bubble and field rise time measurements

Authors
Luo, YS Garfunkel, G
Citation
Ys. Luo et G. Garfunkel, Write bubble and field rise time measurements, J APPL PHYS, 85(8), 1999, pp. 5867-5869
Citations number
3
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF APPLIED PHYSICS
ISSN journal
00218979 → ACNP
Volume
85
Issue
8
Year of publication
1999
Part
2B
Pages
5867 - 5869
Database
ISI
SICI code
0021-8979(19990415)85:8<5867:WBAFRT>2.0.ZU;2-5
Abstract
An experimental technique has been developed for studying the write bubble created by the thin film recording heads. From the measurements of the writ e bubble size, we can estimate the write field magnitude and the write fiel d gradient at the write bubble boundaries. Using the same experimental setu p, we can also study the write field high frequency characteristics. (C) 19 99 American Institute of Physics. [S0021-8979(99)38608-4].