Light: Science & Applications (Sep 2022)

Mn5+-activated Ca6Ba(PO4)4O near-infrared phosphor and its application in luminescence thermometry

  • Miroslav D. Dramićanin,
  • Łukasz Marciniak,
  • Sanja Kuzman,
  • Wojciech Piotrowski,
  • Zoran Ristić,
  • Jovana Periša,
  • Ivana Evans,
  • Jelena Mitrić,
  • Vesna Đorđević,
  • Nebojša Romčević,
  • Mikhail G. Brik,
  • Chong-Geng Ma

DOI
https://doi.org/10.1038/s41377-022-00958-7
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 13

Abstract

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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.