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Electron-beam excitation

Authors :
Jaehee Cho
E. Fred Schubert
Source :
Nature Photonics. 4:735-736
Publication Year :
2010
Publisher :
Springer Science and Business Media LLC, 2010.

Abstract

Researchers in Japan have used electron-beam excitation in an AlGaN/AlGaN quantum-well structure to demonstrate the emission of ultraviolet light at record-breaking efficiency, giving hope for the realization of high-power efficient semiconductor sources of deep-ultraviolet light.

Subjects

Subjects :
Physics
business.industry
Astrophysics::Cosmology and Extragalactic Astrophysics
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
law.invention
Optics
Semiconductor
law
Cathode ray
Ultraviolet light
Optoelectronics
business
Realization (systems)
Excitation
Light-emitting diode

Details

ISSN :
17494893 and 17494885
Volume :
4
Database :
OpenAIRE
Journal :
Nature Photonics
Accession number :
edsair.doi...........e86946d1abbe1232aaac10c0c3f455ea
Full Text :
https://doi.org/10.1038/nphoton.2010.254
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