Lead-free halide perovskite solar cells with high photocurrents realized through vacancy modulation

Lead-free halide perovskite solar cells with high photocurrents realized through vacancy modulation

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 41 vom: 05. Nov., Seite 7122-7
1. Verfasser: Kumar, Mulmudi Hemant (VerfasserIn)
Weitere Verfasser: Dharani, Sabba, Leong, Wei Lin, Boix, Pablo P, Prabhakar, Rajiv Ramanujam, Baikie, Tom, Shi, Chen, Ding, Hong, Ramesh, Ramamoorthy, Asta, Mark, Graetzel, Michael, Mhaisalkar, Subodh G, Mathews, Nripan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Cesium tin iodide high photocurrent lead free perovskite solar cells tin vacancy
Beschreibung
Zusammenfassung:© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Lead free perovskite solar cells based on a CsSnI3 light absorber with a spectral response from 950 nm is demonstrated. The high photocurrents noted in the system are a consequence of SnF2 addition which reduces defect concentrations and hence the background charge carrier density
Beschreibung:Date Completed 21.05.2015
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201401991