METHOD FOR FORMING WORKING LAYER OF THERMO-GALVANIC DATA CARRIER Russian patent published in 2004 - IPC

Abstract RU 2239242 C2

FIELD: information storing technology.

SUBSTANCE: working layer for thermo-galvanic data carrier in form of elementary thermo-EMF sources is made by vacuum application of polymorph iron-nickel alloy containing 25-32% nickel, onto substrate at temperature 290-400 K, pressure (2-6)10-4 Pa, at speed 0.5-2 nm/s, until receiving a film with thickness 50-200 nm.

EFFECT: higher reliability.

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RU 2 239 242 C2

Authors

Gorovoj A.M.

Portnov M.A.

Dates

2004-10-27Published

2002-05-06Filed