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Abstract / Description of output
The quantum magnet SrCu2(BO3)2 is a physical realisation of the Shastry-Sutherland model - a two-dimensional square lattice, solved to have a ground state of singlets on diagonal bonds. Recent theoretical work suggests that the material should play host to a topological phase of triplons, which may manifest a thermal Hall effect. However, within the measured experimental resolution,
we report that there is no thermal Hall signal of the predicted magnitude. This is possibly due to triplon-triplon interactions playing a more significant role than anticipated in the temperature range under investigation.
we report that there is no thermal Hall signal of the predicted magnitude. This is possibly due to triplon-triplon interactions playing a more significant role than anticipated in the temperature range under investigation.
Original language | English |
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Title of host publication | JPS Conference Proceedings |
Publisher | The Physical Society of Japan |
Number of pages | 6 |
Volume | 30 |
ISBN (Electronic) | 978-89027-142-9 |
DOIs | |
Publication status | Published - 19 Mar 2020 |
Event | Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019): SCES2019 - Okayama Convention Centre, Okayama, Japan Duration: 23 Sept 2019 → 28 Sept 2019 http://sces2019.org/index.html |
Publication series
Name | JPS Conference Proceedings |
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Publisher | the Physical Society of Japan |
ISSN (Print) | 2435-3892 |
Conference
Conference | Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019) |
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Country/Territory | Japan |
City | Okayama |
Period | 23/09/19 → 28/09/19 |
Internet address |
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