Atomic layer deposited electron transport layers in efficient organometallic halide perovskite devices

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dc.contributor.author McCarthy, Melissa M.
dc.contributor.author Walter, Arnaud
dc.contributor.author Moon, Soo-Jin
dc.contributor.author Noel, Nakita K.
dc.contributor.author O'Brien, Shane
dc.contributor.author Pemble, Martyn E.
dc.contributor.author Nicolay, Sylvain
dc.contributor.author Wenger, Bernard
dc.contributor.author Snaith, Henry J.
dc.contributor.author Povey, Ian M.
dc.date.accessioned 2019-03-13T12:40:55Z
dc.date.available 2019-03-13T12:40:55Z
dc.date.issued 2018-07-03
dc.identifier.citation McCarthy, M. M., Walter, A., Moon, S.-J., Noel, N. K., O’Brien, S., Pemble, M. E., Nicolay, S., Wenger, B., Snaith, H. J. and Povey, I. M. (2018) 'Atomic Layer Deposited Electron Transport Layers in Efficient Organometallic Halide Perovskite Devices', MRS Advances, 3(51), pp. 3075-3084. doi: 10.1557/adv.2018.515 en
dc.identifier.volume 3 en
dc.identifier.issued 51 en
dc.identifier.startpage 3075 en
dc.identifier.endpage 3084 en
dc.identifier.issn 2059-8521
dc.identifier.uri http://hdl.handle.net/10468/7616
dc.identifier.doi 10.1557/adv.2018.515
dc.description.abstract Amorphous TiO2 and SnO2 electron transport layers (ETLs) were deposited by low-temperature atomic layer deposition (ALD). Surface morphology and x-ray photoelectron spectroscopy (XPS) indicate uniform and pinhole free coverage of these ALD hole blocking layers. Both mesoporous and planar perovskite solar cells were fabricated based on these thin films with aperture areas of 1.04 cm2 for TiO2 and 0.09 cm2 and 0.70 cm2 for SnO2. The resulting cell performance of 18.3 % power conversion efficiency (PCE) using planar SnO2 on 0.09 cm2 and 15.3 % PCE using mesoporous TiO2 on 1.04 cm2 active areas are discussed in conjunction with the significance of growth parameters and ETL composition. en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Cambridge University Press (CUP) en
dc.rights © Materials Research Society 2018. This article has been published in a revised form in MRS Advances, http://dx.doi.org/10.1557/adv.2018.515 This version is free to view and download for private research and study only. Not for re-distribution, re-sale or use in derivative works. en
dc.subject Perovskites en
dc.subject Atomic layer deposition en
dc.subject Photovoltaic en
dc.subject Thin film en
dc.title Atomic layer deposited electron transport layers in efficient organometallic halide perovskite devices en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Melissa M. McCarthy, Tyndall National Institute, University College Cork, Cork, Ireland. +353-21-490-3000 Email: melissa.mccarthy@tyndall.ie en
dc.internal.availability Full text available en
dc.date.updated 2019-03-13T12:27:47Z
dc.description.version Accepted Version en
dc.internal.rssid 477354374
dc.contributor.funder Horizon 2020 en
dc.description.status Peer reviewed en
dc.identifier.journaltitle MRS Advances en
dc.internal.copyrightchecked No !!CORA!! en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress ian.povey@tyndall.ie en
dc.internal.IRISemailaddress melissa.mccarthy@tyndall.ie en
dc.relation.project info:eu-repo/grantAgreement/EC/H2020::RIA/653296/EU/Production technology to achieve low Cost and Highly Efficient phOtovoltaic Perovskite Solar cells/CHEOPS en


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