Micron-Scale NV-NMR Spectroscopy with Signal Amplification by Reversible Exchange
Nithya Arunkumar, Dominik Bucher, Matthew Turner, Patrick TomHon, David Glenn, Sören Lehmkuhl, Mikhail D. Lukin, Hongkun Park, Matthew S. Rosen, Thomas Theis, Ronald L. Walsworth
Abstract
Optically probed nitrogen-vacancy (NV)) quantum defects in diamond can detect nuclear magnetic resonance (NMR) signals with high-spectral resolution from micron-scale sample volumes of about 10 pl. However, a key challenge for NV-NMR spectroscopy is detecting samples at millimolar concentrations.
Topics & Concepts
SpectroscopySpinsNuclear magnetic resonance spectroscopyChemistryAnalytical Chemistry (journal)ProtonNuclear magnetic resonanceMaterials scienceChemical physicsPhysicsNuclear physicsCondensed matter physicsChromatographyQuantum mechanicsDiamond and Carbon-based Materials ResearchAtomic and Subatomic Physics ResearchHigh-pressure geophysics and materials