Light: Science & Applications (Sep 2022)
Mn5+-activated Ca6Ba(PO4)4O near-infrared phosphor and its application in luminescence thermometry
Abstract
The Ca6Ba(PO4)4O:Mn5+ provides ultranarrow near-infrared emission at 1140 nm that can be excited over 500–1000 nm spectral range, which makes this material an excellent near-infrared phosphor and blue/turquoise pigment.