تقرير
Coherent control of solid state nuclear spin nano-ensembles
| العنوان: | Coherent control of solid state nuclear spin nano-ensembles |
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| المؤلفون: | Unden, Thomas, Tomek, Nikolas, Weggler, Timo, Frank, Florian, London, Paz, Zopes, Jonathan, Degen, Christian, Raatz, Nicole, Meijer, Jan, Watanabe, Hideyuki, Itoh, Kohei M., Plenio, Martin B., Naydenov, Boris, Jelezko, Fedor |
| المصدر: | Npj Quant. Inf. 4, 39 (2018) |
| سنة النشر: | 2018 |
| المجموعة: | Condensed Matter Quantum Physics |
| مصطلحات موضوعية: | Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics |
| الوصف: | Detecting and controlling nuclear spin nano-ensembles is crucial for the further development of nuclear magnetic resonance (NMR) spectroscopy and for the emerging solid state quantum technology. Here we present the fabrication of a $\approx$ 1 nanometre thick diamond layer consisting of $^{13}$C nuclear spins doped with Nitrogen-Vacancy centres (NV) embedded in a spin-free $^{12}$C crystal matrix. A single NV in the vicinity of the layer is used for polarization of the $^{13}$C spins and the readout of their magnetization. We demonstrate a method for coherent control of few tens of nuclear spins by using radio frequency pulses and show the basic coherent control experiments - Rabi oscillations, Ramsey spectroscopy and Hahn echo, though any NMR pulse sequence can be implemented. The results shown present a first steps towards the realization of a nuclear spin based quantum simulator. |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1038/s41534-018-0089-8 |
| URL الوصول: | http://arxiv.org/abs/1802.02921 |
| رقم الأكسشن: | edsarx.1802.02921 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1038/s41534-018-0089-8 |
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