Polarity Determination in GaN Nanowires by Electron Backscatter Diffraction Naresh-Kumar, G. ; Trager-Cowan, C. ; Winkelmann, A. Abstract Publication: Microscopy and Microanalysis Pub Date: August 2019 DOI: 10.1017/S1431927619012753 Bibcode: 2019MiMic..25S2404N