Comment on “Excitonic ultraviolett lasing in ZnO-based light emitting devices” [Appl. Phys. Lett. 90, 131115 (2007)]

  • Autor:

    C. Klingshirn, J. Fallert, H. Zhou, H. Kalt
  • Quelle:

    Appl. Phys. Lett. 91, 126101 (2007)