NIR-to-VIS Upconversion of Er³⁺ in Host Materials with Low-Energy Phonons

Authors

  • Toni Riedener
  • Hans U. Güdel

DOI:

https://doi.org/10.2533/chimia.1997.95

Abstract

Intense NIR-to-VIS upconversion luminescence is observed in Er3+-doped heavier halide host materials such as chlorides and bromides. The multiphonon relaxation rate is found to be a crucial factor in the chemical tuning of the excited-state properties.

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Published

1997-03-26

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Scientific Articles