Ontology highlight
ABSTRACT:
SUBMITTER: Dursap T
PROVIDER: S-EPMC9418245 | biostudies-literature | 2020 May
REPOSITORIES: biostudies-literature
Dursap T T Vettori M M Danescu A A Botella C C Regreny P P Patriarche G G Gendry M M Penuelas J J
Nanoscale advances 20200413 5
It is well known that the crystalline structure of the III-V nanowires (NWs) is mainly controlled by the wetting contact angle of the catalyst droplet which can be tuned by the III and V flux. In this work we present a method to control the wurtzite (WZ) or zinc-blende (ZB) structure in self-catalyzed GaAs NWs grown by molecular beam epitaxy, using <i>in situ</i> reflection high energy electron diffraction (RHEED) diagram analysis. Since the diffraction patterns of the ZB and WZ structures diffe ...[more]