Magnetic resonance spectroscopy of an atomically thin material using a single-spin qubit | Zendy

Igor Lovchinsky | Zendy; Javier Sanchez-Yamagishi | Zendy; Elana Urbach | Zendy; Soonwon Choi | Zendy; Shiang Fang | Zendy; Trond I. Andersen | Zendy; Kenji Watanabe | Zendy; Takashi Taniguchi | Zendy; Alexei Bylinskii | Zendy; Efthimios Kaxiras | Zendy; Philip Kim | Zendy; Hongkun Park | Zendy; Mikhail D. Lukin | Zendy

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Magnetic resonance spectroscopy of an atomically thin material using a single-spin qubit

Author(s) -

Igor Lovchinsky,

Javier Sanchez-Yamagishi,

Elana Urbach,

Soonwon Choi,

Shiang Fang,

Trond I. Andersen,

Kenji Watanabe,

Takashi Taniguchi,

Alexei Bylinskii,

Efthimios Kaxiras,

Philip Kim,

Hongkun Park,

Mikhail D. Lukin

Publication year - 2017

Publication title -

science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 12.556

H-Index - 1186

eISSN - 1095-9203

pISSN - 0036-8075

DOI - 10.1126/science.aal2538

Subject(s) - spins , nanoscopic scale , materials science , spectroscopy , characterization (materials science) , nanotechnology , diamond , qubit , graphene , spin (aerodynamics) , nuclear quadrupole resonance , atomic units , condensed matter physics , boron nitride , chemical physics , quantum , physics , quantum mechanics , composite material , thermodynamics

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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