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Type: 
Journal
Description: 
We report on the self-assembly of core–shell Ge/In–Te nanowires (NWs) on single crystal Si substrates by Metalorganic Chemical Vapour Deposition (MOCVD), coupled to the Vapour–Liquid–Solid (VLS) mechanism, catalysed by Au nanoparticles (NPs). The NWs are formed by a crystalline Ge core and an InTe (II) shell, have diameters down to 15 nm and show< 110> oriented growth direction. The role of the MOCVD process parameters and of the NPs size in determining the NWs core–shell microstructure and their alignment …
Publisher: 
Taylor & Francis
Publication date: 
1 Jan 2017
Authors: 

Raimondo Cecchini, Simone Selmo, Claudia Wiemer, Enzo Rotunno, Laura Lazzarini, Marta De Luca, Ilaria Zardo, Massimo Longo

Biblio References: 
Volume: 6 Issue: 1 Pages: 29-35
Origin: 
Materials Research Letters