A new dual-emission phosphor Ca4Si2O7F2:Ce3 +, Mn2 + with energy transfer for near-UV LEDs

Ca3Al2(SiO4)3−δCl4δ:Eu2+, Mn2+: A potent

Ca3Al2(SiO4)3−δCl4δ:Eu2+, Mn2+: A potential phosphor with energy transfer for near-UV pumped white-LEDs

✍ Wei Lü; Zhendong Hao; Xia Zhang; Xingyuan Liu; Xiaojun Wang; Jiahua Zhang 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 633 KB

A series of Eu 2+ and Mn 2+ coactivated Ca 3 Al 2 (SiO 4 ) 3Àd Cl 4d phosphors have been synthesized by solid state reactions and their luminescence properties have been investigated by means of powder diffuse reflection, photoluminescence excitation and emission spectra, and lifetimes. The phosphor

A new dual-emission phosphor Ca4Si2O7F2:Ce3&#xa0;+, Mn2&#xa0;+ with energy transfer for near-UV LEDs

A new dual-emission phosphor Ca4Si2O7F2:Ce3 +, Mn2 + with energy transfer for near-UV LEDs