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Magnetic resonance spectroscopy of an atomically thin material using a single-spin qubit.
Lovchinsky, I; Sanchez-Yamagishi, J D; Urbach, E K; Choi, S; Fang, S; Andersen, T I; Watanabe, K; Taniguchi, T; Bylinskii, A; Kaxiras, E; Kim, P; Park, H; Lukin, M D.
Afiliação
  • Lovchinsky I; Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  • Sanchez-Yamagishi JD; Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  • Urbach EK; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA.
  • Choi S; Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  • Fang S; Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  • Andersen TI; Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  • Watanabe K; Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  • Taniguchi T; National Institute for Materials Science, Tsukuba, Japan.
  • Bylinskii A; National Institute for Materials Science, Tsukuba, Japan.
  • Kaxiras E; Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  • Kim P; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA.
  • Park H; Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  • Lukin MD; John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA.
Science ; 355(6324): 503-507, 2017 02 03.
Article em En | MEDLINE | ID: mdl-28104795
ABSTRACT
Two-dimensional (2D) materials offer a promising platform for exploring condensed matter phenomena and developing technological applications. However, the reduction of material dimensions to the atomic scale poses a challenge for traditional measurement and interfacing techniques that typically couple to macroscopic observables. We demonstrate a method for probing the properties of 2D materials via nanometer-scale nuclear quadrupole resonance (NQR) spectroscopy using individual atomlike impurities in diamond. Coherent manipulation of shallow nitrogen-vacancy (NV) color centers enables the probing of nanoscale ensembles down to approximately 30 nuclear spins in atomically thin hexagonal boron nitride (h-BN). The characterization of low-dimensional nanoscale materials could enable the development of new quantum hybrid systems, combining atomlike systems coherently coupled with individual atoms in 2D materials.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2017 Tipo de documento: Article
Texto completo
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XML
PubMed Links
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2017 Tipo de documento: Article