Abstract
The luminescence spectra of BaTiO 3 and SrTiO 3 at small grain sizes and room temperature reveal an apparent single-emission band at 596 and 572 nm respectively. The visible emission band is found to increase in intensity and its peak position is shifted to larger energy as the grain size decreases. The properties of photoluminescence versus grain size are investigated for the first time.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
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 call
