506 citations
- Forschungsverbund BerlinDE128 papers
- Centre National de la Recherche ScientifiqueFR22 papers
- Leibniz Institute for Crystal GrowthDE15 papers
- Humboldt-Universität zu BerlinDE14 papers
- RWTH Aachen UniversityDE14 papers
- Universidad Autónoma de MadridES13 papers
- Laboratoire National des Champs Magnétiques IntensesFR10 papers
- University of SheffieldGB10 papers
- Helmholtz-Zentrum Berlin für Materialien und EnergieDE9 papers
- Pennsylvania State UniversityUS9 papers
- United States Naval Research LaboratoryUS9 papers
- Institute of Computational Mathematics and Mathematical GeophysicsRU8 papers
4 papers · 2 filters
Investigation of III-V Nanowires by Plan-View Transmission Electron Microscopy: InN Case Study
E Luna, J Grandal, E Gallardo +4
We discuss observations of InN nanowires (NWs) by plan-view high-resolution transmission electron microscopy (TEM). The main difficulties arise from suitable methods available for…
Coupling of exciton states as the origin of their biexponential decay dynamics in GaN nanowires
Christian Hauswald, Timur Flissikowski, Tobias Gotschke +4
Using time-resolved photoluminescence spectroscopy, we explore the transient behavior of bound and free excitons in GaN nanowire ensembles. We investigate samples with distinct dia…
Spatially resolved investigation of strain and composition variations in (In,Ga)N/GaN epilayers
Benjamin Wilsch, Uwe Jahn, Bernd Jenichen +2
The strain state and composition of a 400 nm thick (In,Ga)N layer grown by metal-organic chemical vapor deposition on a GaN template are investigated by spatially integrated x-ray…
Quantum-Confined Stark Effect in polar and nonpolar Wurtzite InN/GaN Heterostructures: Influence on Electronic Structure and Compensation by Coulomb Attraction
Stefan Barthel, Kolja Schuh, Oliver Marquardt +4
In this paper we systematically analyze the electronic structures of polar and nonpolar wurtzite-InN/GaN quantum dots and their modification due to the quantum-confined Stark effec…