radioisotopic power generator

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Thermionic converter — A thermionic converter consists of a hot electrode which thermionically emits electrons over a potential energy barrier to a cooler electrode, producing a useful electric power output. Caesium vapor is used to optimize the electrode work… … Wikipedia
Optoelectric nuclear battery — An opto electric nuclear battery is a device that converts nuclear energy into light, which it then uses to generate electrical energy. A beta emitter such as technetium 99 or strontium 90 is suspended in a gas or liquid containing luminescent… … Wikipedia
Sonda interestelar — Pioneer 10/11 Una sonda interestelar es una sonda espacial que dejó o se espera que abandone el sistema solar y que entre al espacio interestelar, típicamente definida como la región más allá la heliopausa. También se refiere a las sondas capaces … Wikipedia Español
Atomic battery — The terms atomic battery, nuclear battery, tritium battery and radioisotope generator are used to describe a device which uses the emissions from a radioactive isotope to generate electricity. Like nuclear reactors they generate electricity from… … Wikipedia

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