M. S.  Deo, Mujawar, S., Game, O. S., Yengantiwar, A., Banpurkar, A. G., Kulkarni, S., Jog, J. Prakash, and Ogale, S. B., ?Strong photo-response in a flip-chip nanowire p-Cu2O/n-ZnO junction?, Nanoscale, vol. 3, no. 11, pp. 4706-4712, 2011.