Realization of color tuning via solid-solution and energy transfer in Ca3xSrx(PO4)2:Eu2+,Mn2+ phosphors Three series of phosphors, namely, Ca3xSrx(PO4)2:0.015Eu2+, Ca2.5Sr0.5(PO4)2:yEu2+ and Ca2.5Sr0.5(PO4)2:0.015Eu2+, zMn2+, are synthesized via a high-temperature solid-stat...
As a proof of concept, a general colorimet... Y Liu,J Li,G Wang,... - 《Analytical Chemistry》 被引量: 0发表: 2020年 OPEN Ultrasensitive, Real-time and Discriminative Detection of Improvised Explosives by performance of ZnS HNs and Mn2+ doping is an effective strategy to manipulate the...
The transmission spectra proved that the glass ceramics specimens still maintained a high transparency. Then the...doi:10.1016/j.jnoncrysol.2018.04.032Ming, ChengguoPei, MantingSong, FengRen, XiaobinCai, YuanxueWang, GangzhiYuan, FengyingQin, YuetingAn, LiqunJOURNAL OF NONCRYSTALLINE SOLIDS...
The CaGa4O7:Mn2+phosphor exhibits dynamic multicolor PL at room temperature (Fig.3). Under continuous photoexcitation with a power density of 0.50 W m−2from a handheld 254 nm lamp, the emission color of the phosphor spontaneously transitions from yellow to brown to cool white within...
Temperature dependence of luminescence color of Mn2+-doped ZnCN<inf>2</inf> phosphor 2023, Materials Letters Citation Excerpt : The luminescence bands at 500, 580, and 670 nm are labelled peaks 1, 2, and 3, respectively. The 580 nm band (peak 2) has been reported in Mn2+-doped ZnCN2...
Here, the authors engineer nanoparticles that produce binary color codes on different timescales by combining the long-lived luminescence of Mn 2+ with the relatively short-lived emission of lanthanides. 展开 关键词: PHOTON upconversion NANOPARTICLES INFORMATION retrieval BINARY codes OPTICAL properties ...
Color-tunable luminescence in Y_(7(1-m-n-z))Bi_(7m)Dy_(7n)Eu_(7z)O_6F_9 (m = 0.001-0.05, n = 0-0.1, z = 0.005, 0.01) phosphors Luminescent materials composed of Y7(1-m-n-z)Bi7mDY7nEu7zO6F9 (m = 0.001-0.05, n = 0-0.1, z = 0.005, 0.01) were prepared using a ...
Lin, Color-tunable emission and energy transfer in Ca3Gd7(PO4)(SiO4)5O2:Ce3+/Tb3+/Mn2+ Phosphors, Inorg. Chem. 51 (2012) 11655-11664.Y. Zhang, G.G. Li, D.L. Geng, M.M. Shang, C. Peng, J. Lin, Color-tunable emission and energy transfer in Ca3Gd7(PO4)(SiO4)5O2:Ce3...
However, this calculated band gap value for bulk 0.042Mn-ZnO is still much higher than the experimental value of 2.5eV for 0.05Mn-ZnO nanofibers (Supplementary Table S2), which displays pale yellow color (Supplementary Figure S3). One of the reason is that ZnO with nanostructure has a ...
However, this calculated band gap value for bulk 0.042Mn-ZnO is still much higher than the experimental value of 2.5eV for 0.05Mn-ZnO nanofibers (Supplementary Table S2), which displays pale yellow color (Supplementary Figure S3). One of the reason is that ZnO with nanostructure has a ...