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Quantum well-free nitride-based UV LEDs emitting at 380 nm by Philippe de Mierry; Frank Tinjod; Sébastien Chenot; David Lancefield is a Engineering article available to read on EtoBox.

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## Abstract CVD. The bare chip device shows a strong UV emission at 380 nm, with a maximum output power of 1.6 mW at 140 mA, and a junction temperature of 120 °C. The saturation of the external quantum efficiency (EQE) occurs at 0.5 kA/cm^2^ (∼80 mA), a much higher value than the 10 A/cm^2^ commonly reported in quantum wells (QWs) based nitride LEDs. This behavior can be accounted for by a temperature dependent non‐radiative recombination rate which increases at high injection currents. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

Who reads Quantum well-free nitride-based UV LEDs emitting at 380 nm?

Author

Philippe de Mierry; Frank Tinjod; Sébastien Chenot; David Lancefield

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); Wiley - V C H Verlag GmbbH & Co.; Wiley (ISSN 1862-6351)

Published

2007

Language

EN

Field

Engineering (Physical Sciences)