Impact of excess PbI 2 on the structure and the temperature dependent optical properties of methylammonium lead iodide perovskites
- 15 June 2018
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry C
- Vol. 6 (28) , 7512-7519
Abstract
Excess PbI 2 in MAPbI 3 thin films has no direct impact on the electronic structure but changes the temperature dependence of the exciton binding energy and the phase transition behaviour.Keywords
Funding Information
- Volkswagen Foundation (Trilaterale Partnerschaften)
- Bundesministerium für Forschung, Technologie und Raumfahrt (03SF0484C)
- Deutsche Forschungsgemeinschaft (SFB 840)
- Deutsche Forschungsgemeinschaft (TH 807/6-1)
- Deutsche Forschungsgemeinschaft (GRK 1640)
- Bayerisches Staatsministerium für Wissenschaft, Forschung und Kunst (Solar Technologies go Hybrid)
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