Screening of the quantum-confined Stark effect in AlN/GaN nanowire superlattices by germanium doping

P. Hille, J. Müßener, P. Becker, M. de la Mata, N. Rosemann, C. Magén, J. Arbiol, J. Teubert, S. Chatterjee, J. Schörmann, and M. Eickhoff. Applied Physics Letters 104, 102104 (2014).