Co-doping Mn2+/Cr3+ in ZnGa2O4 to fabricate chameleon-like phosphors for multi-mode dynamic anti-counterfeiting
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.131744
Abstract: Abstract Nowadays, fluorescent printing technology for anti-counterfeiting is widely used because of its high-throughput, simplicity of design, and facile identify. However, it is very difficult to develop the fluorescent materials for anti-counterfeiting with capability of… read more here.
Keywords: anti; mn2 cr3; multi mode; anti counterfeiting ... See more keywords
Tuning the decay of Mn2+ emission via magnetically coupling with Cr3+ in ZnGa2O4
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5040446
Abstract: Mn2+ emission tends to saturate under irradiation of high flux light, which is first caused by its long decay lifetime ascribing to the spin-forbidden transition of 4T1 → 6A1. Coupling with hetero-transition metal ions to… read more here.
Keywords: cr3 znga2o4; mn2; mn2 cr3; mn2 emission ... See more keywords