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Ma Q, Liu J, Zhao Y, Qiu Y. A DFT study on the stability and optoelectronic properties of Pb/Sn/Ge-based MA 2B(SCN) 2I 2 perovskites. NEW J CHEM 2022. [DOI: 10.1039/d2nj03994j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Sn substitution and Sn doping reduce the band gap of MA2Pb(SCN)2I2 perovskites and make the absorption spectrum red-shifted.
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Affiliation(s)
- Qianya Ma
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Jianing Liu
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Yuanyuan Zhao
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Yongqing Qiu
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China
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