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20022024
most citedDirect Measurement of Auger Electrons Emitted from a Semiconductor Light-Emitting Diode under Electrical Injection: Identification of the Dominant Mechanism for Efficiency Droop

672 citations · 2k across the 19 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

physics.app-ph2021★ 39 cited

Efficiency and Forward Voltage of Blue and Green Lateral LEDs with V-shape defects and Random Alloy Fluctuation in Quantum Wells

Cheng-Han Ho, James S. Speck, Claude Weisbuch +1

For nitride-based blue and green light-emitting diodes (LEDs), the forward voltage is larger than expected, especially for green LEDs. This is mainly due to the larg…

physics.app-ph2021★ 29 cited

Three-dimensional modeling of minority-carrier lateral diffusion length including random alloy fluctuations in (In,Ga)N and (Al,Ga)N single quantum wells

Huan-Ting Shen, Claude Weisbuch, James S. Speck +1

For nitride-based InGaN and AlGaN quantum well (QW) LEDs, the potential fluctuations caused by natural alloy disorders limit the lateral intra-QW carrier diffusion length and curre…