Amaury Mavel
YOU?
Author Swipe
View article: Mapping of the electrostatic potentials in MOCVD and hybrid GaN tunnel junctions for InGaN/GaN blue emitting light emitting diodes by off-axis electron holography correlated with structural, chemical, and optoelectronic characterization
Mapping of the electrostatic potentials in MOCVD and hybrid GaN tunnel junctions for InGaN/GaN blue emitting light emitting diodes by off-axis electron holography correlated with structural, chemical, and optoelectronic characterization Open
Off-axis electron holography has been used to measure the width of the depletion region in a series of tunnel junction GaN light emitting diodes that have been prepared using different growth processes for blue emission. The total measured…
View article: Multi-microscopy nanoscale characterization of the doping profile in a hybrid Mg/Ge-doped tunnel junction
Multi-microscopy nanoscale characterization of the doping profile in a hybrid Mg/Ge-doped tunnel junction Open
A multi-microscopy investigation of a GaN tunnel junction (TJ) grown on an InGaN-based light emitting diode (LED) has been performed. The TJ consists of a heavily Ge-doped n-type GaN layer grown by ammonia-based molecular-beam epitaxy on a…
View article: Determination of the spin orbit coupling and crystal field splitting in wurtzite InP by polarization resolved photoluminescence
Determination of the spin orbit coupling and crystal field splitting in wurtzite InP by polarization resolved photoluminescence Open
Excitation photoluminescence spectroscopy is usually used to extract the crystal field splitting (ΔCR) and spin orbit coupling (ΔSO) parameters of wurtzite (Wz) InP nanowires (NWs). However, the equations expressing the valence band splitt…