The Role of Halogen Atoms on High-Efficiency Mn2+ Emission in Two-Dimensional Hybrid Perovskites.

@article{Zhou2019TheRO,
  title={The Role of Halogen Atoms on High-Efficiency Mn2+ Emission in Two-Dimensional Hybrid Perovskites.},
  author={Guo-jun Zhou and Xiaofang Jia and Shaoqiang Guo and Maxim S. Molokeev and Junying Zhang and Zhiguo Xia},
  journal={The journal of physical chemistry letters},
  year={2019}
}
Doped halide pervoskites as highly efficient light emitters have recently fascinated the research community, while the influence of halogen atoms X (X = Cl, Br, I) on the hybrid energy levels and photoluminescence properties remains a challenge. Here, the role of X compositions in the two-dimentional hybrid perovskite BA2PbX4 (BA = C4H9NH3) on the doped Mn2+ emission is identified, wherein Mn2+ reveals a strong luminescence dependence on the nature of the halogen, and optimum Mn2+ emission with… CONTINUE READING

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