2016/12/07 by В. С. Гурин, Gurin, V. S., G. E. Rachkovskaya +5
Earth and Planetary Sciences · Materials Science · #Crystal Structures and Properties #FOS: Physical sciences #Glass properties and applications #Materials Science (cond-mat.mtrl-sci) #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Mineralogy and Gemology Studies
paper · pdf · doi:10.48550/arxiv.1612.02379
openalex publication_date 2016/12/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Optical materials with semiconductor nanoparticles within dielectric matrices are of interest for construction of non-linear optical elements, selective filters, spectral converters, etc. In the present work, we concern the glasses with PbS and PbSe fabricated by the two-step technique on the basis of silicate glass matrix and report the recent studied using the small-angle neutron scattering (SANS) technique. A proper understanding the structure of material, size of particles and spectral features need to control optical functionality of glasses. SANS is efficient non-destructive technique allowing a wide range of structural models in the size range from atomic clusters to submicron size. Here we combine SANS measurements with wide-angle X-ray diffraction (WXRD) and electron microscopy to get information on nanoparticles formed in a series of PbS and PbSe-doped silicate glasses.