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dc.contributor.authorBannow, Lars C.
dc.contributor.authorHader, Jörg
dc.contributor.authorMoloney, Jerome V.
dc.contributor.authorKoch, Stephan W.
dc.date.accessioned2019-06-06T17:54:46Z
dc.date.available2019-06-06T17:54:46Z
dc.date.issued2019-01
dc.identifier.citationAPL Mater. 7, 011107 (2019); https://doi.org/10.1063/1.5078791en_US
dc.identifier.issn2166-532X
dc.identifier.doi10.1063/1.5078791
dc.identifier.urihttp://hdl.handle.net/10150/632517
dc.description.abstractFor opto-electronic and photo-voltaic applications of perovskites, it is essential to know the optical properties and intrinsic losses of the used materials. A systematic microscopic analysis is presented for the example of methylammonium lead iodide where density functional theory is applied to calculate the electronic band structure as well as the dipole and Coulomb matrix elements. These results serve as input for a many-body quantum approach used to compute the absorption, photoluminescence, and the optical and Auger losses for a wide range of application conditions. To illustrate the theory, the excitonic properties of the material system are investigated and numerical results are presented for typical photo-voltaic operation conditions and for the elevated carrier densities needed for laser operation. (C) 2019 Author(s).en_US
dc.description.sponsorshipDFG [GRK 1782]; Air Force Office of Scientific Research [FA9550-17-1-0246]en_US
dc.language.isoenen_US
dc.publisherAMER INST PHYSICSen_US
dc.relation.urlhttp://aip.scitation.org/doi/10.1063/1.5078791en_US
dc.rights© 2019 Author(s).en_US
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.titleMicroscopic calculation of the optical properties and intrinsic losses in the methylammonium lead iodide perovskite systemen_US
dc.typeArticleen_US
dc.contributor.departmentUniv Arizona, Coll Opt Scien_US
dc.identifier.journalAPL MATERIALSen_US
dc.description.note12 month embargo; published online: 24 January 2019en_US
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.en_US
dc.eprint.versionFinal published versionen_US
dc.source.journaltitleAPL Materials
dc.source.volume7
dc.source.issue1
dc.source.beginpage011107
refterms.dateFOA2019-06-06T17:54:47Z


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