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Search results for: Cs2AgInCl6

• Photoluminescence enhancement study in a Bi-doped Cs2AgInCl6 double perovskite by pressure and temperature-dependent self-trapped exciton emission

  Publication

  • K. Dave
  • W. Huang
  • T. Leśniewski
  • A. Lazarowska
  • D. Jankowski
  • S. Mahlik
  • R. Liu

  - DALTON TRANSACTIONS - Year 2022

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• The luminescence study of Bi-doped Cs2AgInCl6 double perovskite.

  Open Research Data

  open access

  • A. Lazarowska
  • T. Leśniewski
  • S. Mahlik
  • D. Jankowski

  Here, we report a halide precursor acid precipitation method to synthesize Cs2AgIn1−xBixCl6 (x = 0, 0.02, 0.04, 0.08, 0.16, 0.32, 0.64, and 1) microcrystals. Cs2AgInCl6 and Bi derivative double perovskites show broadband white light emission via self-trapped excitons (STEs) and have achieved the highest internal quantum efficiency of up to 52.4% at...

• Enhancement of self-trapped excitons and near-infrared emission in Bi3+/Er3+ co-doped Cs2Ag0.4Na0.6InCl6 double perovskite

  Open Research Data

  open access

  • T. Leśniewski
  • A. Lazarowska
  • M. Grzegorczyk
  • S. Mahlik

  Erbium (Er) complexes are used as optical gain materials for signal generation in the telecom C-band at 1540 nm, but they need a sensitizer to enhance absorption. Na+ substitution for Ag+ and Bi3+ doping at the In3+ site is a possible strategy to enhance the broadband emission of Cs2AgInCl6, which could be used as a sensitizer for energy transfer to...