Up-conversion photoluminescence based on the intrinsic defects in Na0.5Bi0.5TiO3:Yb3+ ceramics
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.02.141
Abstract: Abstract Na 0.5 Bi 0.5- x Yb x TiO 3 (NBT: x Yb, x = 0–0.03) ceramics with different Yb doping contents were prepared with a conventional solid-state reaction method. A strong up-conversion photoluminescence (UC PL)… read more here.
Keywords: based intrinsic; intrinsic defects; conversion photoluminescence; conversion ... See more keywords
Some insights into the mechanism of photoluminescence of As-S-based films synthesized by PECVD
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Non-Crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2019.03.015
Abstract: Abstract Chalcogenide arsenic sulphide thin films were obtained by reacting arsenic and sulfur vapors in a low-temperature plasma discharge. Photoluminescence (PL) of As-S films with compositions As34S66 and As53S47 is studied in detail. An increase… read more here.
Keywords: photoluminescence based; films synthesized; insights mechanism; based films ... See more keywords