URSAKI, V. V.; TIGINYANU, I. M.; ZALAMAI, V. V.; MASALOV, V. M.; SAMAROV, E. N.; EMELCHENKO, G. A.; BRIONES, F.
(American Institute of Physics, 2004)
We study photoluminescence (PL) of ZnO-opal structures excited by a 351.1 nm laser line. The structures were fabricated by infiltration of ZnO from an aqueous solution of zinc nitrate into opal matrices. The emission ...