Medium confined effect of the composite semi-conductor nanocluster‡

Abstract In this study, the CdS nanoparticle in a long fatty chain matrix doped with a metallic positive ion was prepared. The results showed that the nanoparticle prepared had a layered structure similar to LB films and the injection of the metallic ion had obviously changed the luminescent properties of the CdS nanoparticles. The medium confined effect in the composite nanopowder was observed.