Direct overwrite in magneto-optical recording

C. M. Savage, F. Marquis, M. Watson, P. Meystre

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

We have used a numerical model of thermomagnetic recording to investigate direct overwrite by domain destabilization in magneto-optical thin films. Our model includes a linear dependence of domain wall velocity on the net wall pressure due to the demagnetizing field and the wall energy density. Direct overwrite by domain destabilization can be accomplished in one step, without bias fields or prior reading or erasure.

Original languageEnglish (US)
Pages (from-to)1277-1278
Number of pages2
JournalApplied Physics Letters
Volume52
Issue number15
DOIs
StatePublished - Dec 1 1988

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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