Coherent control of solid state nuclear spin nano-ensembles

Thomas Unden, Nikolas Tomek, Timo Weggler, Florian Frank, Paz London, Jonathan Zopes, Christian Degen, Nicole Raatz, Jan Meijer, Hideyuki Watanabe, Kohei M. Itoh, Martin B. Plenio, Boris Naydenov, Fedor Jelezko

研究成果: Article査読

14 被引用数 (Scopus)

抄録

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 ≈1 nanometre thick diamond layer consisting of 13C nuclear spins doped with nitrogen-vacancy centres (NV) embedded in a spin-free 12C crystal matrix. A single NV in the vicinity of the layer is used for polarization of the 13C 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 and Ramsey spectroscopy, though any NMR pulse sequence can be implemented. The results shown here present an important step towards the realization of a nuclear spin based quantum simulator.

本文言語English
論文番号39
ジャーナルnpj Quantum Information
4
1
DOI
出版ステータスPublished - 2018 12月 1

ASJC Scopus subject areas

  • コンピュータ サイエンス(その他)
  • 統計物理学および非線形物理学
  • コンピュータ ネットワークおよび通信
  • 計算理論と計算数学

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