| Autor: |
Zopes, J., Cujia, K. S., Sasaki, K., Boss, J. M., Itoh, K. M., Degen, C. L. |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Nature Communications 9, 4678 (2018) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1038/s41467-018-07121-0 |
| Popis: |
We report on precise localization spectroscopy experiments of individual 13C nuclear spins near a central electronic sensor spin in a diamond chip. By detecting the nuclear free precession signals in rapidly switchable external magnetic fields, we retrieve the three-dimensional spatial coordinates of the nuclear spins with sub-Angstrom resolution and for distances beyond 10 Angstroms. We further show that the Fermi contact contribution can be constrained by measuring the nuclear g-factor enhancement. The presented method will be useful for mapping the atomic-scale structure of single molecules, an ambitious yet important goal of nanoscale nuclear magnetic resonance spectroscopy. |
| Databáze: |
arXiv |
| Externí odkaz: |
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