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High extraction efficiency light-emitting diodes based on embedded air-gap photonic-crystals

Journal Article · · Applied Physics Letters
DOI:https://doi.org/10.1063/1.3293442· OSTI ID:1380872
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Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Center for Energy Efficient Materials (CEEM)
Sponsoring Organization:
USDOE SC Office of Basic Energy Sciences (SC-22)
DOE Contract Number:
SC0001009
OSTI ID:
1380872
Journal Information:
Applied Physics Letters, Journal Name: Applied Physics Letters Journal Issue: 3 Vol. 96; ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English

References (10)

Electroluminescent measurement of the internal quantum efficiency of light emitting diodes journal May 2009
InGaN/GaN quantum-well heterostructure light-emitting diodes employing photonic crystal structures journal May 2004
Status and Future of High-Power Light-Emitting Diodes for Solid-State Lighting journal June 2007
Quasiguided modes and optical properties of photonic crystal slabs journal July 2002
Growth of embedded photonic crystals for GaN-based optoelectronic devices journal July 2009
Optimization of Light-Diffracting Photonic-Crystals for High Extraction Efficiency LEDs journal June 2007
Photonic bands in two-dimensionally patterned multimode GaN waveguides for light extraction journal September 2005
Directional light extraction enhancement from GaN-based film-transferred photonic crystal light-emitting diodes journal March 2009
III-nitride photonic-crystal light-emitting diodes with high extraction efficiency journal February 2009
Directional emission control and increased light extraction in GaN photonic crystal light emitting diodes journal September 2008

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Related Subjects

bio-inspired
charge transport
defects
electrodes - solar
energy storage (including batteries and capacitors)
materials and chemistry by design
optics
phonons
solar (photovoltaic)
solid state lighting
synthesis (novel materials)
synthesis (scalable processing)
synthesis (self-assembly)
thermoelectric