1978-09-22
1980-05-06
James, Andrew J.
357 65, 357 67, 357 71, H01L 2948, H01L 2956, H01L 2348
Patent
active
042019990
ABSTRACT:
A low barrier Schottky Barrier Diode (SBD) utilizing a metallurgical diffusion barrier between a transition metal barrier contact and an aluminum base land pattern to prevent interaction therebetween. The diffusion barrier comprises a discretely formed layer of an intermetallic of the transition metal and aluminum.
REFERENCES:
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patent: 3537174 (1970-11-01), May
patent: 3877049 (1975-04-01), Buckley
patent: 3906540 (1975-09-01), Hollins
patent: 4017890 (1977-04-01), Howard
patent: 4056642 (1977-11-01), Saxena et al.
patent: 4141020 (1979-02-01), Howard et al.
patent: 4151545 (1979-04-01), Schnepf et al.
Howard James K.
Turene Frank E.
White James F.
International Business Machines - Corporation
James Andrew J.
Powers Henry
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