Low barrier Schottky diodes

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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.

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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.

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