Direct overwrite without initialization in a bilayer magneto-optical disk

Mathew D. Watson; Pierre Meystre

doi:10.1063/1.102933

Direct overwrite without initialization in a bilayer magneto-optical disk

Mathew D. Watson, Pierre Meystre

Physics

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We propose and analyze a bilayer direct overwrite scheme that does not require an initialization bias field. This is achieved by using permanent domains in a reference layer to help stabilize bits in a memory layer on writing, and to destabilize the memory layer bits on erasure.

Original language	English (US)
Pages (from-to)	2249-2251
Number of pages	3
Journal	Applied Physics Letters
Volume	56
Issue number	22
DOIs	https://doi.org/10.1063/1.102933
State	Published - 1990

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "Direct overwrite without initialization in a bilayer magneto-optical disk",

abstract = "We propose and analyze a bilayer direct overwrite scheme that does not require an initialization bias field. This is achieved by using permanent domains in a reference layer to help stabilize bits in a memory layer on writing, and to destabilize the memory layer bits on erasure.",

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AU - Meystre, Pierre

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Direct overwrite without initialization in a bilayer magneto-optical disk

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