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Nanoscale NMR spectroscopy and imaging of multiple nuclear species

DeVience, Stephen J.; Pham, Linh My; Lovchinsky, Igor; Sushkov, Alexander; Bar-Gill, Nir; Belthangady, Chinmay N.; Casola, Francesco; Corbett, Madeleine; Zhang, Huiliang; Lukin, Mikhail D.; Park, Hongkun; Yacoby, Amir; Walsworth, Ronald Lee (Nature Publishing Group, 2015)

Nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI) provide non-invasive information about multiple nuclear species in bulk matter, with wide-ranging applications from basic physics and ...

Nuclear magnetic resonance detection and spectroscopy of single proteins using quantum logic

Lovchinsky, Igor; Sushkov, Alexander; Urbach, Elana Kahn; de Leon, N; Choi, Soonwon; De Greve, Kristiaan; Evans, Ruffin Eley; Gertner, Rona S.; Bersin, Eric Alexander; Muller, C; McGuinness, L.; Jelezko, F.; Walsworth, Ronald Lee; Park, Hongkun; Lukin, Mikhail D. (American Association for the Advancement of Science (AAAS), 2016)

Nuclear magnetic resonance spectroscopy is a powerful tool for the structural analysis of organic compounds and biomolecules but typically requires macroscopic sample quantities. We use a sensor, which consists of two ...

NMR technique for determining the depth of shallow nitrogen-vacancy centers in diamond

Pham, Linh My; DeVience, Stephen J.; Casola, Francesco; Lovchinsky, Igor; Sushkov, Alexander; Bersin, Eric Alexander; Lee, Junghyun; Urbach, Elana; Cappellaro, Paola; Park, Hongkun; Yacoby, Amir; Lukin, Mikhail D.; Walsworth, Ronald Lee (American Physical Society (APS), 2016)

We demonstrate a robust experimental method for determining the depth of individual shallow nitrogen-vacancy (NV) centers in diamond with ∼1 nm uncertainty. We use a confocal microscope to observe single NV centers ...

All-Optical Sensing of a Single-Molecule Electron Spin

Sushkov, Alexander; Chisholm, N.; Lovchinsky, I.; Kubo, M.; Lo, P. K.; Bennett, Steven; Hunger, D.; Akimov, Alexey; Walsworth, Ronald Lee; Park, H.; Lukin, Mikhail D. (American Chemical Society (ACS), 2014)

We demonstrate an all-optical method for magnetic sensing of individual molecules in ambient conditions at room temperature. Our approach is based on shallow nitrogen-vacancy (NV) centers near the surface of a diamond ...

Magnetic Resonance Detection of Individual Proton Spins Using Quantum Reporters

Sushkov, Alexander; Lovchinsky, I.; Chisholm, N.; Walsworth, Ronald Lee; Park, Hongkun; Lukin, Mikhail D. (American Physical Society (APS), 2014)

We demonstrate a method of magnetic resonance imaging with single nuclear-spin sensitivity under ambient conditions. Our method employs isolated electronic-spin quantum bits (qubits) as magnetic resonance “reporters” on ...