Theory of piezo-phototronics for light-emitting diodes.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22431235.
- Also identified by DOI 10.1002/adma.201104263.
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Abstract
Devices fabricated by using the inner-crystal piezopotential as a "gate" voltage to tune/control the carrier generation, transport, and recombination processes at the vicinity of a p-n junction are named piezo-phototronics. Here, the theory of the photon emission and carrier transport behavior in piezo-phototronic devices is investigated as a p-n junction light-emitting diode. Numerical calculations are given for predicting the photon emission and current-voltage characteristics of a general piezo-phototronic light-emitting diode.
Medical subject headings
- Electric Conductivity
- Light
- Models, Theoretical
- Optical Devices