Rubidium Multication Perovskite with Optimized Bandgap for Perovskite-Silicon Tandem with over 26% Efficiency
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Duong, The; Wu, Yiliang; Shen, Heping; Peng, Jun; Fu, Xiao; Jacobs, Daniel; Wang, Er-Chien (Eric); Kho, Teng; Fong, Kean; Stocks, Matthew; Franklin, Evan; Blakers, Andrew; Zin, Ngwe; McIntosh, Keith; Li, Wei; Cheng, Yi-Bing; White, Thomas; Weber, Klaus; Catchpole, Kylie
Description
Rubidium (Rb) is explored as an alternative cation to use in a novel multication method with the formamidinium/methylammonium/cesium (Cs) system to obtain 1.73 eV bangap perovskite cells with negligible hysteresis and steady state efficiency as high as 17.4%. The study shows the beneficial effect of Rb in improving the crystallinity and suppressing defect migration in the perovskite material. The light stability of the cells examined under continuous illumination of 12 h is improved upon the...[Show more]
dc.contributor.author | Duong, The | |
---|---|---|
dc.contributor.author | Wu, Yiliang | |
dc.contributor.author | Shen, Heping | |
dc.contributor.author | Peng, Jun | |
dc.contributor.author | Fu, Xiao | |
dc.contributor.author | Jacobs, Daniel | |
dc.contributor.author | Wang, Er-Chien (Eric) | |
dc.contributor.author | Kho, Teng | |
dc.contributor.author | Fong, Kean | |
dc.contributor.author | Stocks, Matthew | |
dc.contributor.author | Franklin, Evan | |
dc.contributor.author | Blakers, Andrew | |
dc.contributor.author | Zin, Ngwe | |
dc.contributor.author | McIntosh, Keith | |
dc.contributor.author | Li, Wei | |
dc.contributor.author | Cheng, Yi-Bing | |
dc.contributor.author | White, Thomas | |
dc.contributor.author | Weber, Klaus | |
dc.contributor.author | Catchpole, Kylie | |
dc.date.accessioned | 2020-01-17T02:01:52Z | |
dc.identifier.issn | 1614-6840 | |
dc.identifier.uri | http://hdl.handle.net/1885/198339 | |
dc.description.abstract | Rubidium (Rb) is explored as an alternative cation to use in a novel multication method with the formamidinium/methylammonium/cesium (Cs) system to obtain 1.73 eV bangap perovskite cells with negligible hysteresis and steady state efficiency as high as 17.4%. The study shows the beneficial effect of Rb in improving the crystallinity and suppressing defect migration in the perovskite material. The light stability of the cells examined under continuous illumination of 12 h is improved upon the addition of Cs and Rb. After several cycles of 12 h light-dark, the cell retains 90% of its initial efficiency. In parallel, sputtered transparent conducting oxide thin films are developed to be used as both rear and front transparent contacts on quartz substrate with less than 5% parasitic absorption of near infrared wavelengths. Using these developments, semi-transparent perovskite cells are fabricated with steady state efficiency of up to 16.0% and excellent average transparency of ≈84% between 720 and 1100 nm. In a tandem configuration using a 23.9% silicon cell, 26.4% efficiency (10.4% from the silicon cell) in a mechanically stacked tandem configuration is demonstrated which is very close to the current record for a single junction silicon cell of 26.6% | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_AU | |
dc.publisher | Wiley | |
dc.rights | © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | |
dc.source | Advanced Energy Materials | |
dc.title | Rubidium Multication Perovskite with Optimized Bandgap for Perovskite-Silicon Tandem with over 26% Efficiency | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 7 | |
dc.date.issued | 2017 | |
local.identifier.absfor | 090605 - Photodetectors, Optical Sensors and Solar Cells | |
local.identifier.ariespublication | a383154xPUB5744 | |
local.publisher.url | https://www.wiley.com/en-gb | |
local.type.status | Published Version | |
local.contributor.affiliation | Duong, The, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Wu, YiLiang, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Shen, Heping, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Peng, Jun, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Fu, Xiao, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Jacobs, Daniel, College of Science, ANU | |
local.contributor.affiliation | Wang, Er-Chien (Eric), College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Kho, Teng, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Fong, Kean, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Stocks, Matthew, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Franklin, Evan, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Blakers, Andrew, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Zin, Ngwe Soe, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | McIntosh, Keith, PV Lighthouse | |
local.contributor.affiliation | Li, Wei, Monash University | |
local.contributor.affiliation | Cheng, Yi-Bing, Monash University | |
local.contributor.affiliation | White, Thomas, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Weber, Klaus, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Catchpole, Kylie, College of Engineering and Computer Science, ANU | |
local.description.embargo | 2037-12-31 | |
local.bibliographicCitation.issue | 14 | |
local.bibliographicCitation.startpage | 1 | |
local.bibliographicCitation.lastpage | 11 | |
local.identifier.doi | 10.1002/aenm.201700228 | |
dc.date.updated | 2019-11-25T07:22:02Z | |
local.identifier.scopusID | 2-s2.0-85017385483 | |
local.identifier.thomsonID | 000405839400027 | |
Collections | ANU Research Publications |
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