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@ARTICLE{Stroyuk:1038552,
      author       = {Stroyuk, Oleksandr and Raievska, Oleksandra and Daum,
                      Manuel and Kupfer, Christian and Osvet, Andres and Hauch,
                      Jens and Brabec, Christoph},
      title        = {{E}xperimental design of ({C}s,{R}b) 2 {S}n({B}i){C}l 6
                      blue phosphors by cation-substitution-induced lattice
                      strain},
      journal      = {Journal of materials chemistry / C},
      volume       = {13},
      number       = {5},
      issn         = {2050-7526},
      address      = {London ˜[u.a.]œ},
      publisher    = {RSC},
      reportid     = {FZJ-2025-01535},
      pages        = {2303-2311},
      year         = {2025},
      abstract     = {A mild high-throughput synthesis of doubly substituted
                      (CsxRb1−x)2SnyBi1−yCl6 perovskites yields single-phase
                      solid-solution compounds in the compositional domain of x =
                      0–1 and y ≥ 0.75. Bi-substituted compounds emit
                      relatively intense and broadband blue photoluminescence (PL)
                      peaked at 455 nm, originating from the self-trapped
                      excitonic states. Both Sn/Bi and Cs/Rb substitutions were
                      found to exert a lattice strain with the maximal strain
                      magnitudes observed close to x = 0.5 and y = 0.90. The PL
                      parameters of the single-phase (CsxRb1−x)2SnyBi1−yCl6
                      samples, in particular, the PL intensity and lifetime, as
                      well as the rate constants of radiative and non-radiative
                      recombination, correlate with the strain magnitude.},
      cin          = {IET-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IET-2-20140314},
      pnm          = {1212 - Materials and Interfaces (POF4-121) / 1213 - Cell
                      Design and Development (POF4-121)},
      pid          = {G:(DE-HGF)POF4-1212 / G:(DE-HGF)POF4-1213},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001370987800001},
      doi          = {10.1039/D4TC03749A},
      url          = {https://juser.fz-juelich.de/record/1038552},
}