Recording medium having a track and electrode layer provided and

Details Recording medium having a track and electrode layer provided and Recording medium having a track and electrode layer provided and

1992-11-18

1995-03-07

Divon, Joseph L.

Dynamic information storage or retrieval

Storage medium structure

Layered

369277, 369126, G11B 370, G11B 584, G11B 726, G11B 900

Patent

active

053964837

ABSTRACT:
A recording medium is prepared by irradiating an electron beam on a substrate following a certain pattern, then vapor depositing a metal onto the substrate to form a track comprising ultra-fine particles of the metal, further providing a metal layer on the substrate, and providing a recording layer on the metal layer. Recording is effected on a track having a preferable width of 40 .ANG. to 400 .ANG. formed on the recording surface of the medium by applying a pulse voltage or current between the medium and a probe arranged approximate thereto.

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Hlevetica Physica Acta. vol. 55 (1982) 726:735.

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