We report on spatially- and time-resolved emission measurements and observation of transport of indirect excitons in ZnO/MgZnO wide single quantum wells.

Y. Y. Kuznetsova, F. Fedichkin, P. Andreakou, E. V. Calman, L. V. Butov, P. Lefebvre, T. Bretagnon, T. Guillet, M. Vladimirova, C. Morhain, and J.M. Chauveau, Transport of indirect excitons in ZnO quantum wells, arXiv:1503.03089 (2015); Opt. Lett. 40 (15), 3667-3670 (2015).