TY - JOUR AU - Hortelano Santos, Vanesa AU - Martínez Sacristán, Óscar AU - Artús, L. AU - Cuscó, R. AU - Jiménez López, Juan Ignacio PY - 2016 SN - 0957-4484 UR - http://uvadoc.uva.es/handle/10324/21760 AB - Spectrally and spatially resolved cathodoluminescence (CL) measurements were carried out at 80 K on undoped/Mg-doped GaN core-shell nanowires grown by selective area growth metalorganic vapor phase epitaxy in order to investigate locally the optical... LA - eng PB - IOP Publishing KW - Cathodoluminescence TI - Spectrally and spatially resolved cathodoluminescence of undoped/Mg-doped GaN core-shell nanowires: a local probe into activation of Mg acceptors in non-polar and semi-polar crystal faces ER -