First-principles study of intrinsic defects in formamidinium lead triiodide perovskite solar cell absorbers-Reference-Cited by-同舟云学术

First-principles study of intrinsic defects in formamidinium lead triiodide perovskite solar cell absorbers

Published:2018 Issue:10 Volume:20 Page:6800-6804
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Liu Na¹²³⁴^ORCID,Yam ChiYung⁵⁶⁴^ORCID

Affiliation:

1. School of Mathematics and Science

2. Hebei GEO University

3. Shijiazhuang 050031

4. China

5. Beijing Computational Science Research Center

6. Beijing

Abstract

Based on first-principles calculations, the intrinsic defects in FAPbI₃ are investigated systematically. It is found that antisites FA_I and I_FA create deep levels in the band gap which can act as recombination centers.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2018/CP/C8CP00280K

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