Electrical generator or motor structure – Non-dynamoelectric – Nuclear reaction
Patent
1995-09-27
1997-06-24
Moskowitz, Nelson
Electrical generator or motor structure
Non-dynamoelectric
Nuclear reaction
136249, 136253, 429 5, 257429, G21H 106, G21D 700, B01J 1900
Patent
active
056420145
ABSTRACT:
The invention provides a self-powered device having at least one substrate, at least one radioactive power source formed over the substrate, and integrated circuits formed over the substrate. The radioactive power source includes a first active layer of a first conductivity type, a second active layer of a second conductivity type. The first and second active layers form a depletion layer. A tritium containing layer is provided which supplies beta particles that penetrates the depletion layer generating electron-hole pairs. The electron-hole pairs are swept by the electric field in the depletion layer producing an electric current.
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Paul M. Brown, "Solid-State Isotopic Power Source for Computer Memory Chips," pp. 335-340, Third National Technology Transfer and Conference and Exposition, Dec. 1-3, 1992.
Lucent Technologies - Inc.
Moskowitz Nelson
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