Poggio, M. and Mamin, H. J. and Degen, C. L. and Sherwood, M. H. and Rugar, D.. (2009) Nuclear Double Resonance between Statistical Spin Polarizations. Physical Review Letters, 102 (8). 087604.
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Official URL: http://edoc.unibas.ch/48614/
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Abstract
We demonstrate nuclear double resonance for nanometer-scale volumes of spins where random fluctuations rather than Boltzmann polarization dominate. When the Hartmann-Hahn condition is met in a cross-polarization experiment, flip-flops occur between two species of spins and their fluctuations become coupled. We use magnetic resonance force microscopy to measure this effect between 1H and 13C spins in 13C-enriched stearic acid. The development of a cross-polarization technique for statistical ensembles adds an important tool for generating chemical contrast in nanometer-scale magnetic resonance.
| Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik > Nanotechnologie Argovia (Poggio) |
|---|---|
| UniBasel Contributors: | Poggio, Martino |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | American Physical Society |
| ISSN: | 0031-9007 |
| e-ISSN: | 1079-7114 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: | |
| Last Modified: | 13 Feb 2017 12:26 |
| Deposited On: | 13 Feb 2017 12:25 |
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