Weak Magnetic Field Resonance Effects in Diamond with Nitrogen-Vacancy Centers
Autor: | V. M. Yasinskii, D. S. Filimonenko, A. P. Nizovtsev, S. Ya. Kilin |
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Rok vydání: | 2018 |
Předmět: |
Materials science
Photoluminescence Condensed matter physics Field (physics) Diamond Resonance 02 engineering and technology engineering.material 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Magnetic field Vacancy defect 0103 physical sciences engineering 010306 general physics 0210 nano-technology Microwave Intensity (heat transfer) |
Zdroj: | Semiconductors. 52:1865-1867 |
ISSN: | 1090-6479 1063-7826 |
Popis: | The photoluminescence intensity of the ensemble of NV centers in diamond at weak magnetic field was studied. Two resonances were revealed in the region of weak magnetic fields: the first resonance with a width of the order of 20 G, and the second resonance with a width of the order of 180 G. The presence of these optical resonances makes it possible to propose a new concept for creating magnetic field sensors based on a diamond with an ensemble of NV centers without the use of a microwave field. |
Databáze: | OpenAIRE |
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