Variable gap devices

Details Variable gap devices Variable gap devices

1984-07-31

1986-05-20

Edlow, Martin H.

357 4, 357 16, 357 30, 357 88, H01L 2356, H01L 2712

Patent

active

045905070

ABSTRACT:
A device having a selectively doped varying bandgap region with pyroelectric characteristics is described which is useful as a photodetector or temperature sensor. A plurality of selectively doped regions forming a superlattice may also be used. Ferroelectric devices are also described.

REFERENCES:
patent: 4348686 (1982-09-01), Esaki
patent: 4353081 (1982-10-01), Allyn et al.
patent: 4525687 (1985-06-01), Chemia et al.
patent: 4525731 (1985-06-01), Chappel et al.
Dohler, "Solid State Superlattices", Scientific American, Nov. 1983, pp. 144-151.
Sourcebook of Pyroelectricity, Chapter I, Sidney Lang, Gordon and Breach Co., 1974, pp. 1-47.

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