Measurement of transverse hyperfine interaction by forbidden transitions
Precise characterization of a system's Hamiltonian is crucial to its high-fidelity control that would enable many quantum technologies, ranging from quantum computation to communication and sensing. In particular, nonsecular parts of the Hamiltonian are usually more difficult to characterize, e...
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| Format: | Article |
| Language: | English |
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American Physical Society
2015
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| Online Access: | http://hdl.handle.net/1721.1/97692 https://orcid.org/0000-0003-3207-594X https://orcid.org/0000-0001-7457-4275 https://orcid.org/0000-0002-2394-2442 |
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| author | Chen, Mo Hirose, Masashi Cappellaro, Paola |
| author2 | Massachusetts Institute of Technology. Department of Mechanical Engineering |
| author_facet | Massachusetts Institute of Technology. Department of Mechanical Engineering Chen, Mo Hirose, Masashi Cappellaro, Paola |
| author_sort | Chen, Mo |
| collection | MIT |
| description | Precise characterization of a system's Hamiltonian is crucial to its high-fidelity control that would enable many quantum technologies, ranging from quantum computation to communication and sensing. In particular, nonsecular parts of the Hamiltonian are usually more difficult to characterize, even if they can give rise to subtle but non-negligible effects. Here we present a strategy for the precise estimation of the transverse hyperfine coupling between an electronic and a nuclear spin, exploiting effects due to nominally forbidden transitions during the Rabi nutation of the nuclear spin. We applied the method to precisely determine the transverse coupling between a nitrogen-vacancy center electronic spin and its nitrogen nuclear spin. In addition, we show how this transverse hyperfine coupling, which has been often neglected in experiments, is crucial to achieving large enhancements of the nuclear Rabi nutation rate. |
| first_indexed | 2024-09-23T10:48:25Z |
| format | Article |
| id | mit-1721.1/97692 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T10:48:25Z |
| publishDate | 2015 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/976922022-09-30T23:08:38Z Measurement of transverse hyperfine interaction by forbidden transitions Chen, Mo Hirose, Masashi Cappellaro, Paola Massachusetts Institute of Technology. Department of Mechanical Engineering Massachusetts Institute of Technology. Department of Nuclear Science and Engineering Massachusetts Institute of Technology. Research Laboratory of Electronics Chen, Mo Hirose, Masashi Cappellaro, Paola Precise characterization of a system's Hamiltonian is crucial to its high-fidelity control that would enable many quantum technologies, ranging from quantum computation to communication and sensing. In particular, nonsecular parts of the Hamiltonian are usually more difficult to characterize, even if they can give rise to subtle but non-negligible effects. Here we present a strategy for the precise estimation of the transverse hyperfine coupling between an electronic and a nuclear spin, exploiting effects due to nominally forbidden transitions during the Rabi nutation of the nuclear spin. We applied the method to precisely determine the transverse coupling between a nitrogen-vacancy center electronic spin and its nitrogen nuclear spin. In addition, we show how this transverse hyperfine coupling, which has been often neglected in experiments, is crucial to achieving large enhancements of the nuclear Rabi nutation rate. United States. Air Force Office of Scientific Research (Grant FA9550-12-1-0292) United States. Office of Naval Research (Grant N00014-14-1-0804) 2015-07-07T13:30:46Z 2015-07-07T13:30:46Z 2015-07 2015-05 2015-07-06T22:00:14Z Article http://purl.org/eprint/type/JournalArticle 1098-0121 1550-235X http://hdl.handle.net/1721.1/97692 Chen, Mo, Masashi Hirose, and Paola Cappellaro. "Measurement of transverse hyperfine interaction by forbidden transitions." Phys. Rev. B 92, 020101 (July 2015). © 2015 American Physical Society https://orcid.org/0000-0003-3207-594X https://orcid.org/0000-0001-7457-4275 https://orcid.org/0000-0002-2394-2442 en http://dx.doi.org/10.1103/PhysRevB.92.020101 Physical Review B Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. American Physical Society application/pdf American Physical Society American Physical Society |
| spellingShingle | Chen, Mo Hirose, Masashi Cappellaro, Paola Measurement of transverse hyperfine interaction by forbidden transitions |
| title | Measurement of transverse hyperfine interaction by forbidden transitions |
| title_full | Measurement of transverse hyperfine interaction by forbidden transitions |
| title_fullStr | Measurement of transverse hyperfine interaction by forbidden transitions |
| title_full_unstemmed | Measurement of transverse hyperfine interaction by forbidden transitions |
| title_short | Measurement of transverse hyperfine interaction by forbidden transitions |
| title_sort | measurement of transverse hyperfine interaction by forbidden transitions |
| url | http://hdl.handle.net/1721.1/97692 https://orcid.org/0000-0003-3207-594X https://orcid.org/0000-0001-7457-4275 https://orcid.org/0000-0002-2394-2442 |
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