8 papers
Parahydrogen Cooling of Nuclear Spin Chains at Hypogeomagnetic Fields
Alexey Kiryutin, Danil Markelov, Ivan Zhukov +3
Solution-state molecular nuclear spin networks are promising quantum simulators because their scalar-coupling Hamiltonians are chemically programmable, precisely measurable, and co…
High-Field NMR Characterization and Indirect -Spectroscopy of a Nuclear Spin Chain [U-C,N]-butyronitrile
Alexey Kiryutin, Ivan Zhukov, Danil Markelov +3
One-dimensional chains of coupled spins are minimal models of strongly correlated quantum matter, and have been proposed as wires for transporting quantum information. In liquids,…
Zero- to low-field J-spectroscopy with a diamond magnetometer
Muhib Omar, Jingyan Xu, Raphael Kircher +8
We report measurements of zero- to ultra-low-field nuclear magnetic resonance (ZULF NMR) signals at frequencies of a few hertz with a diamond-based magnetic sensor. The sensing dia…
Hyperpolarized Molecular Nuclear Spins Achieve Magnetic Amplification
Shengbang Zhou, Qing Li, Yi Ren +6
The use of nuclear spins as physical sensing systems is disadvantaged by their low signal responsivity, particularly when compared to sensing techniques based on electron spins. Th…
Nuclear spin relaxation in zero- to ultralow-field magnetic resonance spectroscopy
Florin Teleanu, Anne M. Fabricant, Chengtong Zhang +4
Nuclear-magnetic-resonance experiments can interrogate a broad spectrum of molecular-tumbling regimes and can accurately measure interatomic distances in solution with sub-nanomete…
Zero- to Ultralow-field Nuclear Magnetic Resonance
Danila A. Barskiy, John W. Blanchard, Dmitry Budker +5
Zero and ultralow-field nuclear magnetic resonance (ZULF NMR) is an NMR modality where experiments are performed in fields at which spin-spin interactions within molecules and mate…