Structural and Optical properties of CdSe nanocrystals embedded in a SiO2 matrix S. Levichev, S. R.C. Pinto, A.G. Rolo, O. Conde, and M.J.M. Gomes ISSCN’07 - International School on Structural characterization of nanostructures, 25–27 January 2007, Aveiro, Portugal