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cond-mat.mes-hall2016★ 59 cited
UV Photosensing Characteristics of Nanowire-Based GaN/AlN Superlattices
Jonas Lähnemann, Martien Den Hertog, Pascal Hille +6
We have characterized the photodetection capabilities of single GaN nanowires incorporating 20 periods of AlN/GaN:Ge axial heterostructures enveloped in an AlN shell. Transmission…
cond-mat.mes-hall2014★ 21 cited
Long-lived excitons in GaN/AlN nanowire heterostructures
M. Beeler, C. B. Lim, P. Hille +6
GaN/AlN nanowire heterostructures can display photoluminescence (PL) decay times on the order of microseconds that persist up to room temperature. Doping the GaN nanodisk insertion…