Optimizing chemical-vapor-deposition diamond for nitrogen-vacancy center ensemble magnetometry
Thesis: S.M., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, 2017.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2017
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| Online Access: | http://hdl.handle.net/1721.1/112367 |
| _version_ | 1826192157411639296 |
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| author | Alsid, Scott T |
| author2 | Paola Cappellaro and Danielle A. Braje. |
| author_facet | Paola Cappellaro and Danielle A. Braje. Alsid, Scott T |
| author_sort | Alsid, Scott T |
| collection | MIT |
| description | Thesis: S.M., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, 2017. |
| first_indexed | 2024-09-23T09:07:07Z |
| format | Thesis |
| id | mit-1721.1/112367 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T09:07:07Z |
| publishDate | 2017 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1123672019-04-10T20:52:15Z Optimizing chemical-vapor-deposition diamond for nitrogen-vacancy center ensemble magnetometry Alsid, Scott T Paola Cappellaro and Danielle A. Braje. Massachusetts Institute of Technology. Department of Nuclear Science and Engineering. Massachusetts Institute of Technology. Department of Nuclear Science and Engineering. Nuclear Science and Engineering. Thesis: S.M., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, 2017. This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections. Cataloged from student-submitted PDF version of thesis. Includes bibliographical references (pages 119-125). The nitrogen-vacancy (NV) center in diamond has emerged as a promising platform for high-sensitivity, vector magnetic field detection and high spatial resolution magnetic-field imaging due to its unique combination of optical and spin properties. NV diamond magnetometry has enabled a wide array of applications from the noninvasive measurement of a single neuron action potential to the mapping [mu]T-fields in [mu]m-size meteorite grains. To further improve the magnetic sensitivity of an ensemble NV magnetometer, the growth and processing of the host diamond must be taken into account. This thesis presents a systematic study of the effects of diamond processing on bulk chemical-vapor-deposition diamond. In particular, NV charge-state composition and spin decoherence times are measured for diamonds irradiated with 1 MeV electrons at doses of 1x1015-5x1019 e-/cm2 and thermally annealed at temperatures of 850°C and 1250°C. The study provides an optimal range for diamond processing and shows the quenching of the NV center at high irradiation dosage from the creation of additional vacancy-related defects. by Scott T. Alsid. S.M. 2017-12-05T16:24:48Z 2017-12-05T16:24:48Z 2017 2017 Thesis http://hdl.handle.net/1721.1/112367 1011350938 eng MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission. http://dspace.mit.edu/handle/1721.1/7582 125 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Nuclear Science and Engineering. Alsid, Scott T Optimizing chemical-vapor-deposition diamond for nitrogen-vacancy center ensemble magnetometry |
| title | Optimizing chemical-vapor-deposition diamond for nitrogen-vacancy center ensemble magnetometry |
| title_full | Optimizing chemical-vapor-deposition diamond for nitrogen-vacancy center ensemble magnetometry |
| title_fullStr | Optimizing chemical-vapor-deposition diamond for nitrogen-vacancy center ensemble magnetometry |
| title_full_unstemmed | Optimizing chemical-vapor-deposition diamond for nitrogen-vacancy center ensemble magnetometry |
| title_short | Optimizing chemical-vapor-deposition diamond for nitrogen-vacancy center ensemble magnetometry |
| title_sort | optimizing chemical vapor deposition diamond for nitrogen vacancy center ensemble magnetometry |
| topic | Nuclear Science and Engineering. |
| url | http://hdl.handle.net/1721.1/112367 |
| work_keys_str_mv | AT alsidscottt optimizingchemicalvapordepositiondiamondfornitrogenvacancycenterensemblemagnetometry |