FIELD: physics.
SUBSTANCE: invention relates to converters of optical and beta-radiation sources energy into electric energy. Creation of an original planar design of a high-voltage converter is implemented as per a standard microelectronic technology. Peculiar feature of such a design is arrangement of several elements of p-i-n-structures isolated from each other with microchannels and interconnected in series, herewith each structure collects radiation of p-n-junctions on both sides of a silicon plate both from a light source and a beta-source. Such converter can be used in difficult to access places, mines, for power supply of biosensors integrated inside the body, etc., as well as for charging microaccumulators based on chemical current sources with a solid-state electrolyte.
EFFECT: planar photo- and beta-voltaic converter according to the invention provides high value of output EMF voltage.
2 cl, 3 dwg
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