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Influence of Interface Morphology on Hysteresis in Vapor-Deposited Perovskite Solar Cells

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Date

2016-12-30

Authors

Wong-Leung, Jennifer
Patel, Jay B
Reenen, Stephan Van
Sakai, Nobuya
Wang, Jacob Tse Wei
Parrot, Elizabeth S
Liu, Mingzhen
Snaith, Henry J
Herz, Laura M
Johnston, Michael B

Journal Title

Journal ISSN

Volume Title

Publisher

Wiley Online Library

Abstract

Hysteresis in the current–voltage characteristics of vapor-deposited perovskite solar cells is shown to originate from an amorphous region of CH3NH3PbI3 at the interface with the device's electron transport layer. Interface engineering is used to produce highly crystalline perovskite material at this interface which results in hysteresis-free evaporated planar heterojunction solar cells

Description

Keywords

hysteresis, vapor-deposited, perovskite, solar cells

Citation

URI

http://hdl.handle.net/1885/158151

Collections

ANU Research Publications

Source

Advanced Electronic Materials

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1002/aelm.201600470

Restricted until

2037-12-31

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01_Wong-Leung_Influence_of_Interface_2017.pdf (1.84 MB)

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