Thin film for recording data

Details Thin film for recording data Thin film for recording data

1986-01-16

1987-05-26

Ives, P. C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428412, 428416, 428418, 428522, 4284735, 4284744, 428521, 428523, 428432, 428433, 428442, 428458, 428461, 428463, 428688, 428689, 428913, 346 76L, B32B 900, B32B 2736

Patent

active

046685731

ABSTRACT:
A thin film for recording data which is formed on a substrate directly or via a protection layer, and which develops change in the arrangement of atoms upon irradiation with a recording beam, wherein an average composition in the direction of film thickness is represented by the general formula,

REFERENCES:
patent: 2885309 (1959-05-01), Brunke
patent: 4069487 (1978-01-01), Kasai et al.

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