Keyphrases
Oxidized Porous Silicon
100%
Active Layer
100%
LED-based
100%
Near-IR
66%
Recombination
66%
IR Band
66%
Photoluminescence Bands
66%
Red Band
66%
Carrier Transport
33%
Band Gap
33%
Annealing
33%
Leakage Current
33%
Photoluminescence
33%
Strong Dependence
33%
Annealing Conditions
33%
Electroluminescence Efficiency
33%
Photoluminescence Studies
33%
Nanograins
33%
Recombination Mechanism
33%
Near-IR Emission
33%
Spectral Peak
33%
Crystalline Si
33%
Defect Centers
33%
Near-infrared Photoluminescence
33%
Band Tails
33%
Red Photoluminescence
33%
Diode-like
33%
Engineering
Porous Silicon
100%
Active Layer
100%
Defects
33%
Experimental Result
33%
Band Tail
33%
Nanograins
33%
Recombination Mechanism
33%
Band Red Emission
33%
Earth and Planetary Sciences
Porous Silicon
100%
Photoluminescence
100%
Active Layer
100%
Emissions
40%
Luminaires
20%
Energy Gaps (Solid State)
20%
Material Science
Photoluminescence
100%
Porous Silicon
100%
Carrier Transport
20%
Electroluminescence
20%
Crystalline Material
20%
Annealing
20%