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The synthesis, structure and electronic properties of a lead-free hybrid inorganic-organic double perovskite

last modified Aug 04, 2016 07:36 AM

The synthesis, structure and electronic properties of a lead-free hybrid inorganic-organic double perovskite

14th April 2016

Abstract

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 perovskite, (MA)2KBiCl6, which shows strong similarities to the lead analogues. Spectroscopic measurements and nanoindentation studies are combined with density functional calculations to reveal the properties of this interesting system.