Udara M. Kuruppu , Alvaro J. Magdaleno , Anuraj S. Kshirsagar , Bruno Donnadieu , Ferry Prins , Mahesh K. Gangishetty
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Interstitial and substitutional doping of Mn2+ in 2D PEA2PbBr4 and BA2PbBr4 perovskites†
Mn2+ doping imposes intriguing optoelectronic properties on lead-halide perovskites; however, its impact on their crystal structure remains unclear. This study investigates the consequences of interstitial and substitutional Mn2+ doping on the lattice-strain and interplanar spacings of 2D perovskites and correlates the structural changes to their optical properties.
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