Articles by keywords "quantum efficiency"

Current and temperature dependences of optical characteristics of powerful deep UV AlGaN LED (λ = 270 nm)

Optoelectronic and nanoelectronic devices
  • Year: 2023
  • Volume: 16
  • Issue: 1.3
  • 7
  • 709
  • Pages: 170-175

Change of radiative and low-frequency noise characteristics of UV LEDs based on InGaN/GaN quantum wells at liquid nitrogen temperature

Physical electronics
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 5
  • 659
  • Pages: 96-102

Mechanisms leading to thermal quantum efficiency droop in green InGaN/GaN LEDs

Physical electronics
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 7
  • 780
  • Pages: 70-76

Measurement of the internal quantum efficiency of emission in the local region of the LED chip

Physical optics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 8
  • 1167
  • Pages: 226-229

A comprehensive study of electroluminescence and temperature distribution of “UX:3” AlInGaN LED

Physical electronics
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 7
  • 1219
  • Pages: 142-146

Visible quantum cutting in green emitting BaF2: Gd3+, Tb3+ phosphors: an approach towards mercury-free lamps

Physical materials technology
  • Year: 2017
  • Volume: 10
  • Issue: 3
  • 87
  • 5559
  • Pages: 64-74

Development features of degradation processes in high-power blue InGaN/GaN light-emitting diodes

Experimental technique and devices
  • Year: 2012
  • Issue: 3
  • 0
  • 5166
  • Pages: 45-48