Structure and photoluminescence properties of SnO2 nanowires synthesized from SnO powder N. M. A. Hadia, S. V. Ryabtsev, E. P. Domashevskaya and P. V. Seredin Eur. Phys. J. Appl. Phys., 48 1 (2009) 10603 Published online: 24 July 2009 DOI: 10.1051/epjap/2009128