Multicolor Electroluminescence from Intermediate Band Semiconductor Structures

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United States of America Patent

SERIAL NO

15174604

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Abstract

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In various embodiments of the invention we have used GaNAs alloy with few percent of nitrogen as an active component of a device that simultaneously emits light of two different photon energies. The electroluminescence is produced by applying an electric field to an intermediate band solar cell device with electrically blocked intermediate band.

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  • REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lopez, N Madrid, ES 1 0
Tanaka, T Saga, JP 1 0
Walukiewicz, W Kensington, US 1 0
Yu, KM Lafayette, US 1 0

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