Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/139215
Title: Ferroelectricity and Rashba effect in a two-dimensional Dion-Jacobson hybrid organic-inorganic perovskite
Authors: Park, In-Hyeok
Zhang, Qiannan
Kwon, Ki Chang
Zhu, Ziyu
Yu, Wei
Leng, Kai
Giovanni, David
Choi, Hwa Seob
Abdelwahab, Ibrahim
Xu, Qing-Hua
Sum, Tze Chien
Loh, Kian Ping
Keywords: Science::Physics
Issue Date: 2019
Source: Park, I.-H, Zhang, Q., Kwon, K. C., Zhu, Z., Yu, W., Leng, K., . . . Loh, K. P. (2019). Ferroelectricity and Rashba effect in a two-dimensional Dion-Jacobson hybrid organic-inorganic perovskite. Journal of the American Chemical Society, 141(40), 15972-15976. doi:10.1021/jacs.9b07776
Project: Singapore Ministry of Education Tier 2 grants MOE2015-T2-2-015
Singapore Ministry of Education Tier 2 grants MOE2016-T2-1-034
Singapore Ministry of Education Tier 2 grants MOE2017-T2-1-001
Singapore National Research Foundation Investigatorship Programme NRF-NRFI-2018-04
Agency for Science and Technology, Singapore, AME-IRG funding under the project “Scalable Growth of Ultrathin Ferroelectric Materials for Memory Technologies (A1983c0035)”.
Foresting Next-Generation Research Program through the National Research Foundation of South Korea (2017R1A6A3A03006579)
Journal: Journal of the American Chemical Society
Abstract: Hybrid organic-inorganic perovskites (HOIPs) are a new generation of high-performance materials for solar cells and light emitting diodes. Beyond these applications, ferroelectricity and spin-related properties of HOIPs are increasingly attracting interests. The presence of strong spin-orbit coupling, allied with symmetry breaking ensured by remanent polarization, should give rise to Rashba-type splitting of electronic bands in HOIP. However, the report of both ferroelectricity and Rashba effect in HOIP is rare. Here we report the observation of robust ferroelectricity and Rashba effect in two-dimensional Dion-Jacobson perovskites.
URI: https://hdl.handle.net/10356/139215
ISSN: 0002-7863
DOI: 10.1021/jacs.9b07776
DOI (Related Dataset): https://doi.org/10.21979/N9/CSW7FX
Rights: This document is the Accepted Manuscript version of a Published Work that appeared in final form in The Journal of the American Chemical Society, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/jacs.9b07776
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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