Carrier trapping and recombination: the role of defect physics in enhancing the open circuit voltage of metal halide perovskite solar cells-Reference-Cited by-同舟云学术

Carrier trapping and recombination: the role of defect physics in enhancing the open circuit voltage of metal halide perovskite solar cells

Published:2016 Issue:11 Volume:9 Page:3472-3481
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Leijtens Tomas¹²³⁴⁵,Eperon Giles E.⁶⁷⁸⁹,Barker Alex J.¹²³⁴,Grancini Giulia¹²³⁴,Zhang Wei⁶⁷⁸⁹,Ball James M.¹²³⁴,Kandada Ajay Ram Srimath¹²³⁴,Snaith Henry J.⁶⁷⁸⁹,Petrozza Annamaria¹²³⁴

Affiliation:

1. Center for Nano Science and Technology@Polimi

2. Istituto Italiano di Tecnologia

3. Milan

4. Italy

5. Department of Materials Science and Engineering

6. University of Oxford

7. Clarendon Laboratory

8. Oxford

9. UK

Abstract

We show that trapped electrons recombine with free holes unexpectedly slowly, on microsecond time scales, relaxing the limit on obtainable open circuit voltage.

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/EE/C6EE01729K

Reference44 articles.

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4. Excitons versus free charges in organo-lead tri-halide perovskites

5. Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber

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