Robust and efficient quantum optimal control of spin probes in a complex (biological) environment. Towards sensing of fast temperature fluctuations
We present an optimized scheme for nanoscale measurements of temperature in a complex environment using the nitrogen-vacancy center in nanodiamonds (NDs). To this end we combine a Ramsey measurement for temperature determination with advanced optimal control theory. We test our new design on single...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2018-01-01
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| Series: | New Journal of Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/aaf315 |
| _version_ | 1797750544330129408 |
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| author | Philipp Konzelmann Torsten Rendler Ville Bergholm Andrea Zappe Veronika Pfannenstill Marwa Garsi Florestan Ziem Matthias Niethammer Matthias Widmann Sang-Yun Lee Philipp Neumann Jörg Wrachtrup |
| author_facet | Philipp Konzelmann Torsten Rendler Ville Bergholm Andrea Zappe Veronika Pfannenstill Marwa Garsi Florestan Ziem Matthias Niethammer Matthias Widmann Sang-Yun Lee Philipp Neumann Jörg Wrachtrup |
| author_sort | Philipp Konzelmann |
| collection | DOAJ |
| description | We present an optimized scheme for nanoscale measurements of temperature in a complex environment using the nitrogen-vacancy center in nanodiamonds (NDs). To this end we combine a Ramsey measurement for temperature determination with advanced optimal control theory. We test our new design on single nitrogen-vacancy centers in bulk diamond and fixed NDs, achieving better readout signal than with common soft or hard microwave control pulses. We demonstrate temperature readout using rotating NDs in an agarose matrix. Our method opens the way to measure temperature fluctuations in complex biological environment. The used principle is universal and not restricted to temperature sensing. |
| first_indexed | 2024-03-12T16:35:17Z |
| format | Article |
| id | doaj.art-31b6866d332d4cee9e2360361121a0e1 |
| institution | Directory Open Access Journal |
| issn | 1367-2630 |
| language | English |
| last_indexed | 2024-03-12T16:35:17Z |
| publishDate | 2018-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | New Journal of Physics |
| spelling | doaj.art-31b6866d332d4cee9e2360361121a0e12023-08-08T14:55:43ZengIOP PublishingNew Journal of Physics1367-26302018-01-01201212301310.1088/1367-2630/aaf315Robust and efficient quantum optimal control of spin probes in a complex (biological) environment. Towards sensing of fast temperature fluctuationsPhilipp Konzelmann0Torsten Rendler1Ville Bergholm2https://orcid.org/0000-0003-1078-9693Andrea Zappe3Veronika Pfannenstill4Marwa Garsi5Florestan Ziem6Matthias Niethammer7Matthias Widmann8Sang-Yun Lee9Philipp Neumann10Jörg Wrachtrup113. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, Germany3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, GermanyDept. of Chemistry, Technical University of Munich (TUM) , D-85747 Garching, Germany3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, Germany3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, Germany; Institute of Applied Physics , TU Wien, Wiedner Hauptstrasse 8-10, Vienna A-1040, Austria3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, Germany3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, Germany3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, Germany3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, GermanyCenter for Quantum Information, Korea Institute of Science and Technology , Seoul 02792, Republic of Korea3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, Germany3. Physikalisches Institut , Center for Applied Quantum Technologies and IQST, Pfaffenwaldring 57, D-70569 Stuttgart, GermanyWe present an optimized scheme for nanoscale measurements of temperature in a complex environment using the nitrogen-vacancy center in nanodiamonds (NDs). To this end we combine a Ramsey measurement for temperature determination with advanced optimal control theory. We test our new design on single nitrogen-vacancy centers in bulk diamond and fixed NDs, achieving better readout signal than with common soft or hard microwave control pulses. We demonstrate temperature readout using rotating NDs in an agarose matrix. Our method opens the way to measure temperature fluctuations in complex biological environment. The used principle is universal and not restricted to temperature sensing.https://doi.org/10.1088/1367-2630/aaf315optimal controltemperature measurementnanodiamondsquantum sensing |
| spellingShingle | Philipp Konzelmann Torsten Rendler Ville Bergholm Andrea Zappe Veronika Pfannenstill Marwa Garsi Florestan Ziem Matthias Niethammer Matthias Widmann Sang-Yun Lee Philipp Neumann Jörg Wrachtrup Robust and efficient quantum optimal control of spin probes in a complex (biological) environment. Towards sensing of fast temperature fluctuations New Journal of Physics optimal control temperature measurement nanodiamonds quantum sensing |
| title | Robust and efficient quantum optimal control of spin probes in a complex (biological) environment. Towards sensing of fast temperature fluctuations |
| title_full | Robust and efficient quantum optimal control of spin probes in a complex (biological) environment. Towards sensing of fast temperature fluctuations |
| title_fullStr | Robust and efficient quantum optimal control of spin probes in a complex (biological) environment. Towards sensing of fast temperature fluctuations |
| title_full_unstemmed | Robust and efficient quantum optimal control of spin probes in a complex (biological) environment. Towards sensing of fast temperature fluctuations |
| title_short | Robust and efficient quantum optimal control of spin probes in a complex (biological) environment. Towards sensing of fast temperature fluctuations |
| title_sort | robust and efficient quantum optimal control of spin probes in a complex biological environment towards sensing of fast temperature fluctuations |
| topic | optimal control temperature measurement nanodiamonds quantum sensing |
| url | https://doi.org/10.1088/1367-2630/aaf315 |
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