Abstract
We describe a theoretical framework and initial experimental evidence for quantum-enhanced magneto-optical microscopies capable of probing spontaneous time-reversal symmetry breaking in topological materials with 10 nrad/VHz sensitivity at temperatures down to 83 mK.
| Original language | English |
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| Title of host publication | 2023 Conference on Lasers and Electro-Optics, CLEO 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781957171258 |
| State | Published - 2023 |
| Event | 2023 Conference on Lasers and Electro-Optics, CLEO 2023 - San Jose, United States Duration: May 7 2023 → May 12 2023 |
Publication series
| Name | 2023 Conference on Lasers and Electro-Optics, CLEO 2023 |
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Conference
| Conference | 2023 Conference on Lasers and Electro-Optics, CLEO 2023 |
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| Country/Territory | United States |
| City | San Jose |
| Period | 05/7/23 → 05/12/23 |
Funding
This manuscript has been authored by UT-Battelle, LLC, under contract DE-AC05-00OR22725 with the US Department of Energy (DOE). The US government retains and the publisher, by accepting the article for publication, acknowledges that the US government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for US government purposes. DOE will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). Quantum enhanced measurements of spontaneous TRSB are sponsored by the U. S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division. The foundations of the quantum sensing theory and squeezed light source development are supported by the U. S. Department of Energy, Office of Science, National Quantum Information Science Research Centers, Quantum Science Center.