Physics of 2H-PbI/sub 2/ layered single crystals with hydrazine nanoparticles

The present review report is devoted to physics of 2H-Pbl2 layered single crystals with hydrazine nanoparticles. The reflection, photoluminescence (PL) and Raman scattering spectra of these substances will be considered. We used for the investigation the Bridgman-grown 2H-Pbl2 layered single crystals because they are classical compounds for intercalation. As intercalant we took advantage of dehydrated hydrazine which has high ability to penetrate into interlayer space and creates a stable compound with the crystal matrix