Strong ultraviolet electroluminescence from porous silicon light-emitting diodes

Keyphrases

• Porous Silicon 100%
• Silicon Light-emitting Diodes 100%
• Ultraviolet Electroluminescence 100%
• Purging 66%
• Electroluminescence 33%
• Emission Spectrum 33%
• Forward Bias 33%
• Frequency Dependence 33%
• Photoluminescence Spectra 33%
• Current-voltage Characteristics 33%
• Optoelectronic Applications 33%
• Spectral Characteristics 33%
• Driving Voltage 33%
• Local Space 33%
• Recombination 33%
• Organic Crystals 33%
• Space Charge 33%
• Silicon Substrate 33%
• Microcavity Effect 33%
• Porous Layer 33%
• Dipicolinic Acid 33%
• UV Source 33%
• Electroluminescence Mechanism 33%
• Au Contacts 33%
• Negative Differential Resistance 33%

Engineering

• Light-Emitting Diode 100%
• Porous Silicon 100%
• Luminaires 100%
• Emission Spectra 33%
• Current-Voltage Characteristic 33%
• Space Charge 33%
• Optoelectronics 33%
• Voltage Driving 33%
• Microcavity Effect 33%
• Porous Layer 33%
• Silicon Substrate 33%
• Forward Bias 33%
• Negative Differential Resistance 33%
• Spectral Characteristic 33%

Material Science

• Light-Emitting Diode 100%
• Electroluminescence 100%
• Porous Silicon 100%
• Silicon 33%
• Photoluminescence 33%
• Current Voltage Characteristics 33%