Title :
Synthesis and luminescent investigation of the Sr3LaTa3O12 layered perovskite
Author :
Nedilko, S. ; Chukova, O. ; Scherbatskii, V. ; Polubinskii, V. ; Titov, Yu.
Author_Institution :
Faculty of Physics, National Taras Shevchenko University of Kyiv, Ukraine
Abstract :
The Sr3LaTa3O12 layered powdered perovskite-like compounds were obtained by heat treatment of co-precipitated hydroxy-carbonates. Photoluminescent (PL) properties of the Sr3LaTa3O12 were investigated at the first time. Strongly overlapped components peaked at 535, 585 and 630 nm compos emission spectra of the materials under study. The luminescent data were analyzed and preliminary assumptions about origin of given spectra have been made.
Keywords :
Charge transfer; Compounds; Crystals; Heat treatment; Ions; Luminescence; excitation; luminescence; synthesis; tantalate;
Conference_Titel :
Oxide Materials for Electronic Engineering (OMEE), 2012 IEEE International Conference on
Conference_Location :
Lviv, Ukraine
Print_ISBN :
978-1-4673-4491-3
DOI :
10.1109/OMEE.2012.6464897
