131 citations · 1.9k across the 71 of their papers we have counts for
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Beam damage of single semiconductor nanowires during X-ray nano beam diffraction experiments
Ali AlHassan, Jonas Lähnemann, Arman Davtyan +8
Nanoprobe X-ray diffraction (nXRD) using focused synchrotron radiation is a powerful technique to study the structural properties of individual semiconductor nanowires. However, wh…
Radius-Dependent Homogeneous Strain in Uncoalesced GaN Nanowires
G. Calabrese, D. van Treeck, V. M. Kaganer +6
We investigate the strain state of ensembles of thin and nearly coalescence-free self-assembled GaN nanowires prepared by plasma-assisted molecular beam epitaxy on Ti/AlO$_{3…
Spatially-resolved luminescence and crystal structure of single core-shell nanowires measured in the as-grown geometry
Ali AlHassan, Jonas Lähnemann, Steven Leake +9
We report on the direct correlation between the structural and optical properties of single, as-grown core-multi-shell GaAs/InGaAs/GaAs/AlAs/GaAs nanowires. Fabri…
Enhanced radiative efficiency in GaN nanowires grown on sputtered TiN: effects of surface electric fields
T. Auzelle, M. Azadmand, T. Flissikowski +8
GaN nanowires grown by molecular beam epitaxy generally suffer from dominant nonradiative recombination, which is believed to originate from point defects. To suppress the formatio…