Switch with improved threshold voltage

Details Switch with improved threshold voltage Switch with improved threshold voltage

1991-01-02

1994-07-19

Nguyen, Nam

Chemistry: electrical and wave energy

Processes and products

Coating, forming or etching by sputtering

20419215, 427570, 427573, 427575, 427595, C23C 1434, B05D 306

Patent

active

053306309

ABSTRACT:
The first fire voltage of chalcogenide-based switching devices is lowered to a value approximately equal to the threshold voltage by treatment of the chalcogenide material with fluorine either during or after deposition.

REFERENCES:
patent: 3945935 (1976-03-01), Torp et al.
patent: 3964986 (1976-06-01), Mark
patent: 4205098 (1980-05-01), Kobayashi et al.
patent: 4217374 (1980-08-01), Ovshinsky et al.
patent: 4231808 (1980-11-01), Tabei et al.
patent: 4352834 (1982-10-01), Taketoshi et al.
patent: 4386142 (1983-05-01), Hodes et al.
patent: 4508608 (1985-04-01), Palmer
patent: 4804490 (1989-02-01), Pryor et al.
patent: 4842973 (1989-06-01), Badesha et al.

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