Recording elements comprising write-once thin film alloy layers

Details Recording elements comprising write-once thin film alloy layers Recording elements comprising write-once thin film alloy layers

1988-05-23

1989-03-14

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Light scattering or refractive index image formation

430346, 430495, 430945, 430964, 3461351, G03C 172, G01D 1534

Patent

active

048123862

ABSTRACT:
Recording and record elements are disclosed. The elements have thin film optical recording layers of a SbSnGe alloy. The alloy has a composition within a polygon ABCDEF in a ternary SbSnGe composition diagram as shown in FIG. 5 herein.

REFERENCES:
patent: 4230939 (1980-10-01), de Bont et al.
patent: 4357616 (1982-11-01), Terao et al.
patent: 4405706 (1983-09-01), Takashashi et al.
patent: 4686543 (1987-08-01), Tani et al.

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