J. Speck

activity

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 2022Show all

2 papers · 1 filter

cond-mat.mtrl-sci2022

Strain and composition dependencies of the near bandgap optical transitions in monoclinic (Al $_{x}$ Ga $_{1 - x}$ ) $_{2}$ O $_{3}$ alloys with coherent biaxial in-plane strain on (010) Ga $_{2}$ O $_{3}$

Rafał Korlacki, Matthew Hilfiker, Jenna Knudtson +7

The bowing of the energy of the three lowest band-to-band transitions in $β$ -(Al $_{x}$ Ga $_{1 - x}$ ) $_{2}$ O $_{3}$ alloys was resolved using a combined density functional theory (DFT) and…

cond-mat.mes-hall2022★ 13 cited

Evidence of localization effect on photoelectron transport induced by alloy disorder in nitride semiconductor compounds

Mylène Sauty, Nicolas M. S. Lopes, Jean-Philippe Banon +7

Near-bandgap photoemission spectroscopy experiments were performed on p-GaN and p-InGaN/GaN photocathodes activated to negative electron affinity. The photoemission quantum yield o…

Strain and composition dependencies of the near bandgap optical transitions in monoclinic (Alx​Ga1−x​)2​O3​ alloys with coherent biaxial in-plane strain on (010) Ga2​O3​

Evidence of localization effect on photoelectron transport induced by alloy disorder in nitride semiconductor compounds

Strain and composition dependencies of the near bandgap optical transitions in monoclinic (Al $_{x}$ Ga $_{1 - x}$ ) $_{2}$ O $_{3}$ alloys with coherent biaxial in-plane strain on (010) Ga $_{2}$ O $_{3}$