Franziska K.K. Kirschner
Static and Fluctuating Magnetic Moments in the Ferroelectric Metal LiOsO3
Kirschner, Franziska K.K.; Lang, Franz; Pratt, Francis L.; Lancaster, Tom; Shi, Youguo; Guo, Yanfeng; Boothroyd, Andrew T.; Blundell, Stephen J.
Authors
Franz Lang
Francis L. Pratt
Professor Tom Lancaster tom.lancaster@durham.ac.uk
Professor
Youguo Shi
Yanfeng Guo
Andrew T. Boothroyd
Stephen J. Blundell
Abstract
LiOsO3 is the first example of a new class of material called a ferroelectric metal. We performed zero-field and longitudinal-field μSR, along with a combination of electronic structure and dipole field calculations, to determine the magneticground state of LiOsO3. We find that the sample contains both static Li nuclear moments and dynamic Os electronic moments. Below ≈0.7 K, the fluctuations of the Os moments slow down, though remain dynamic down to 0.08 K. We expect this could result in a frozen-out, disordered ground state at even lower temperatures.
Citation
Kirschner, F. K., Lang, F., Pratt, F. L., Lancaster, T., Shi, Y., Guo, Y., …Blundell, S. J. (2018). Static and Fluctuating Magnetic Moments in the Ferroelectric Metal LiOsO3. In Proceedings of the 14th International Conference on Muon Spin Rotation, Relaxation and Resonance (μSR2017). https://doi.org/10.7566/jpscp.21.011013
Presentation Conference Type | Conference Paper (Published) |
---|---|
Conference Name | 14th International Conference on Muon Spin Rotation, Relaxation and Resonance (μSR2017) |
Acceptance Date | Sep 8, 2017 |
Online Publication Date | Mar 1, 2018 |
Publication Date | Mar 1, 2018 |
Deposit Date | May 9, 2018 |
Publicly Available Date | May 24, 2018 |
Publisher | Physical Society of Japan |
Volume | 21 |
Book Title | Proceedings of the 14th International Conference on Muon Spin Rotation, Relaxation and Resonance (μSR2017). |
DOI | https://doi.org/10.7566/jpscp.21.011013 |
Public URL | https://durham-repository.worktribe.com/output/1146866 |
Related Public URLs | https://arxiv.org/abs/1709.05844 |
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Copyright Statement
© 2018 The Author(s). This article is available under the terms of the Creative Commons Attribution 4.0 License. Any further distribution of this work must maintain attribution to the author(s) and the title of the article, journal citation, and DOI.
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