Abstract
Previous experiments have demonstrated that photoluminescence properties, both excitation and emission spectra, of powdered MgO depend strongly on the powder preparation and treatment. Similar dependencies have been found for CaO, SrO, and BaO powders. The observed broad photoemission bands have been attributed to the low-coordinated surface sites. Recent advances in nanoscale science and technology have made it possible to produce nearly monodispersed alkaline-earth oxide nanoparticles of very high surface area and investigate their optical properties in details. Here we present the results of our theoretical and experimental work in this area and present new results.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
