454 citations · 2.5k across the 16 of their papers we have counts for
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Microscopic origin of entropy-driven polymorphism in hybrid organic-inorganic perovskite materials
Keith T. Butler, Gregor Kieslich, Katrine Svane +2
Entropy is a critical, but often overlooked, factor in determining the relative stabilities of crystal phases. The importance of entropy is most pronounced in softer materials, whe…
Exploring the properties of lead-free hybrid double perovskites using a combined computational-experimental approach
Zeyu Deng, Fengxia Wei, Shijing Sun +3
Density functional theory screening of the hybrid double perovskites (MA)2BIBiX6 (BI=K,Cu,Ag,Tl; X=Cl,Br,I) shows that systems with band gaps similar to those of the MAPbX3 lead co…
The Synthesis, Structure and Electronic Properties of a Lead-Free Hybrid Inorganic-Organic Double Perovskite (MA)2KBiCl6 (MA = methylammonium)
Fengxia Wei, Zeyu Deng, Shijing Sun +6
In a search for Lead-free materials that could be used as alternatives to the hybrid perovskites,(MA)PbX3, in photovoltaic applications, we have discovered a hybrid double perovski…