73 citations · 284 across the 12 of their papers we have counts for
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cond-mat.mtrl-sci2021★ 1 cited
Halogen Vacancy Migration at Surfaces of CsPbBr Perovskites: Insights from Density Functional Theory
Raisa-Ioana Biega, Linn Leppert
Migration of halogen vacancies is one of the primary sources of phase segregation and material degradation in lead-halide perovskites. Here we use first principles density function…
cond-mat.mtrl-sci2021★ 73 cited
Chemically-Localized Resonant Excitons in Silver-Pnictogen Halide Double Perovskites
Raisa-Ioana Biega, Marina R. Filip, Linn Leppert +1
Halide double perovskites with alternating silver and pnictogen cations are an emerging family of photoabsorber materials with robust stability and band gaps in the visible range.…