Sub-250 nm room-temperature optical gain from AlGaN/AlN multiple quantum wells with strong band-structure potential fluctuations

Emanuele Francesco Pecora, Wei Zhang, A. Yu. Nikiforov, Lin Zhou, David J. Smith, Jian Yin, Roberto Paiella, Luca Dal Negro, T. D. Moustakas
  • Applied Physics Letters, January 2012, American Institute of Physics
  • DOI: 10.1063/1.3681944