Articles tagged "wurtzite polarity"

The 16th European Microscopy Congress 2016
Mechanisms of polarity inversion during the MOVPE growth of III-nitrides on sapphire investigated by high resolution transmission electron microscopy.
Natalia Stolyarchuk (1, 2), Stefan Mohn (1), Toni Markurt (1), Aimeric Courville (2), Rosa Di Felice (3), Philippe Vennéguès (2), Martin Albrecht (1)
1. Leibniz-Institut für Kristallzüchtung, Leibniz-Institut für Kristallzüchtung, Berlin, Allemagne 2. Centre de Recherche sur l'Hétéro Epitaxie et ses Applications, CRHEA-CNRS, Centre de Recherche sur l'Hétéro Epitaxie et ses Applications, CRHEA-CNRS, Valbonne, France 3. Department of Physics, University of Southern California, Department of Physics, University of Southern California, Los Angeles, Etats-Unis
The most important compound semiconductors for applications in optoelectronics crystallize in the sphalerite or wurtzite structure, which contain polar axes. Though the polarity is of…