Abstract
Strontium (Sr) doped anatase TiO2 nanoparticles were synthesized by the method of hydrolysis and characterized for their structural, optical and magnetic properties. The crystalline nature and tetragonal anatase phase of undoped and Sr doped TiO2 nanoparticles were examined by XRD. The blue shifted band gap of the nanoparticles was studied by UV–vis analysis. Room-temperature (RT) photoluminescence (PL) spectra of Sr doped TiO2 nanoparticles exhibited a strong UV emission at 364nm and 381nm, and a weak emission at 406nm and 431nm. The PL spectra also showed an increase in concentration of the defects, due to doping. The room temperature ferromagnetism (RTFM) was observed from VSM measurement, for undoped and Sr doped TiO2 nanoparticles and the influence of Sr is discussed.
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.
