Importance

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Abstract

Techniques are provided for the absorption of energy carried by nuclear radiation by an emitter electrode and converting the energy to useful electrical work. An emitter electrode is provided which absorbs energy from nuclear radiation and emits a thermoelectron current, configured such that parasitic energy loss via direct thermal transport and thermal photon emission is minimized. A thermoelectron energy converter is provided which includes an emitter electrode, a nuclear source in the vicinity of the emitter electrode, a collector electrode, an enclosure, and electrical leads. Nuclear events within the nuclear source causes electron emission from the emitter electrode. The electrons emitted from the emitter electrode travel to the collector electrode and can be driven through an external circuit, outputting electrical power.

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First Claim