Corey E. Frank
Fe3-xInSnxO6 (x = 0, 0.25, 0.5): A family of corundum derivatives with Sn-induced polarization and above room temperature antiferromagnetic ordering
Frank, Corey E.; McCabe, Emma E.; Orlandi, Fabio; Manuel, Pascal; Tan, Xiaoyan; Deng, Zheng; Jin, Changqing; Croft, Mark; Emge, Thomas; Yu, Shukai; Wang, Huaiyu; Gopalan, Venkatraman; Lapidus, Saul; Wu, MeiXia; Li, Man-Rong; Gross, Juliane; Burger, Paul; Mielewczyk-Gryń, Aleksandra; Klimczuk, Tomasz; Xie, Weiwei; Walker, David; Greenblatt, Martha
Authors
Dr Emma McCabe emma.mccabe@durham.ac.uk
Associate Professor
Fabio Orlandi
Pascal Manuel
Xiaoyan Tan
Zheng Deng
Changqing Jin
Mark Croft
Thomas Emge
Shukai Yu
Huaiyu Wang
Venkatraman Gopalan
Saul Lapidus
MeiXia Wu
Man-Rong Li
Juliane Gross
Paul Burger
Aleksandra Mielewczyk-Gryń
Tomasz Klimczuk
Weiwei Xie
David Walker
Martha Greenblatt
Abstract
Three new double corundum derived compounds, Fe3-xInSnxO6, (x = 0. 0.25, 0.5) were synthesized at high pressure and temperature (6 GPa, 1400-1450 C) All the compounds order antiferromagnetically well above room temperature, TN = 608 K, 532K, and 432 K for x = 0, 0.25, 0.5, respectively. The x = 0 phase crystalizes as centrosymmetric R3c, but increasing the substitution of closed-shell d10 Sn4+ induces x = 0.25 and 0.5 to crystallize as noncentrosymmetric R3c. Microprobe measurements indicate that for x = 0.25, 0.5, the substitution of Sn4+ is not compensated for by vacancies, which implies the presence of Fe2+, as corroborated by X-ray absorption near edge spectroscopy and single crystal X-ray structure refinements. Neutron powder diffraction experiments on x = 0.5 indicate that, these compounds are canted A-type antiferromagnets which, like Fe2O3 and InFeO3, consist of ferromagnetic layers that stack antiferromagnetically with a single magnetic transition. Weak ferromagnetic interactions persist to very high temperatures. Temperature dependent second harmonic generation measurements on x = 0.25 and 0.5 show SHG response with ferroelectric-like hysteretic maxima that correspond with the respective magnetic transitions, which suggest coupling of the magnetic and polarization order. These new compounds provide more information on fine-tuning the electronic, magnetic and structural properties of corundum derived mutlferroics in the search for tunable high temperature magnetoelectric materials.
Citation
Frank, C. E., McCabe, E. E., Orlandi, F., Manuel, P., Tan, X., Deng, Z., Jin, C., Croft, M., Emge, T., Yu, S., Wang, H., Gopalan, V., Lapidus, S., Wu, M., Li, M.-R., Gross, J., Burger, P., Mielewczyk-Gryń, A., Klimczuk, T., Xie, W., …Greenblatt, M. (2022). Fe3-xInSnxO6 (x = 0, 0.25, 0.5): A family of corundum derivatives with Sn-induced polarization and above room temperature antiferromagnetic ordering. Chemistry of Materials, 34(11), 5020-5029. https://doi.org/10.1021/acs.chemmater.2c00312
Journal Article Type | Article |
---|---|
Acceptance Date | May 19, 2022 |
Online Publication Date | Jun 2, 2022 |
Publication Date | Jun 14, 2022 |
Deposit Date | May 20, 2022 |
Publicly Available Date | Jun 2, 2023 |
Journal | Chemistry of Materials |
Print ISSN | 0897-4756 |
Electronic ISSN | 1520-5002 |
Publisher | American Chemical Society |
Peer Reviewed | Peer Reviewed |
Volume | 34 |
Issue | 11 |
Pages | 5020-5029 |
DOI | https://doi.org/10.1021/acs.chemmater.2c00312 |
Public URL | https://durham-repository.worktribe.com/output/1206693 |
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Copyright Statement
This document is the Accepted Manuscript version of a Published Work that appeared in final form in Chemistry of Materials, 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/acs.chemmater.2c00312
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