Perovskite thin films via atomic layer deposition

Brandon R. Sutherland; Sjoerd Hoogland; Michael M. Adachi; Pongsakorn Kanjanaboos; Chris T.O. Wong; Jeffrey J. McDowell; Jixian Xu; Oleksandr Voznyy; Zhijun Ning; Arjan J. Houtepen; Edward H. Sargent

doi:10.1002/adma.201403965

Perovskite thin films via atomic layer deposition

Brandon R. Sutherland, Sjoerd Hoogland, Michael M. Adachi, Pongsakorn Kanjanaboos, Chris T.O. Wong, Jeffrey J. McDowell, Jixian Xu, Oleksandr Voznyy, Zhijun Ning, Arjan J. Houtepen, Edward H. Sargent^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

187 Scopus citations

Abstract

(Graph Presented) A new method to deposit perovskite thin films that benefit from the thickness control and conformality of atomic layer deposition (ALD) is detailed. A seed layer of ALD PbS is place-exchanged with PbI₂ and subsequently CH₃NH₃PbI₃ perovskite. These films show promising optical properties, with gain coefficients of 3200 ± 830 cm^-1.

Original language	English (US)
Pages (from-to)	53-58
Number of pages	6
Journal	Advanced Materials
Volume	27
Issue number	1
DOIs	https://doi.org/10.1002/adma.201403965
State	Published - Jan 7 2015

Keywords

Atomic layer deposition
Optical gain
Perovskites
Transient absorption

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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title = "Perovskite thin films via atomic layer deposition",

abstract = "(Graph Presented) A new method to deposit perovskite thin films that benefit from the thickness control and conformality of atomic layer deposition (ALD) is detailed. A seed layer of ALD PbS is place-exchanged with PbI2 and subsequently CH3NH3PbI3 perovskite. These films show promising optical properties, with gain coefficients of 3200 ± 830 cm-1.",

keywords = "Atomic layer deposition, Optical gain, Perovskites, Transient absorption",

author = "Sutherland, {Brandon R.} and Sjoerd Hoogland and Adachi, {Michael M.} and Pongsakorn Kanjanaboos and Wong, {Chris T.O.} and McDowell, {Jeffrey J.} and Jixian Xu and Oleksandr Voznyy and Zhijun Ning and Houtepen, {Arjan J.} and Sargent, {Edward H.}",

note = "Publisher Copyright: {\textcopyright} 2014 Wiley-VCH Verlag GmbH & Co. KGaA.",

year = "2015",

month = jan,

day = "7",

doi = "10.1002/adma.201403965",

language = "English (US)",

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TY - JOUR

T1 - Perovskite thin films via atomic layer deposition

AU - Sutherland, Brandon R.

AU - Hoogland, Sjoerd

AU - Adachi, Michael M.

AU - Kanjanaboos, Pongsakorn

AU - Wong, Chris T.O.

AU - McDowell, Jeffrey J.

AU - Xu, Jixian

AU - Voznyy, Oleksandr

AU - Ning, Zhijun

AU - Houtepen, Arjan J.

AU - Sargent, Edward H.

PY - 2015/1/7

Y1 - 2015/1/7

N2 - (Graph Presented) A new method to deposit perovskite thin films that benefit from the thickness control and conformality of atomic layer deposition (ALD) is detailed. A seed layer of ALD PbS is place-exchanged with PbI2 and subsequently CH3NH3PbI3 perovskite. These films show promising optical properties, with gain coefficients of 3200 ± 830 cm-1.

AB - (Graph Presented) A new method to deposit perovskite thin films that benefit from the thickness control and conformality of atomic layer deposition (ALD) is detailed. A seed layer of ALD PbS is place-exchanged with PbI2 and subsequently CH3NH3PbI3 perovskite. These films show promising optical properties, with gain coefficients of 3200 ± 830 cm-1.

KW - Atomic layer deposition

KW - Optical gain

KW - Perovskites

KW - Transient absorption

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DO - 10.1002/adma.201403965

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SN - 0935-9648

VL - 27

SP - 53

EP - 58

JO - Advanced Materials

JF - Advanced Materials

IS - 1

ER -

Perovskite thin films via atomic layer deposition

Abstract

Keywords

ASJC Scopus subject areas

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