22 citations · 69 across the 12 of their papers we have counts for
15 papers
Quadrature-detected zero-to-ultralow-field nuclear magnetic resonance
Anne M. Fabricant, Florin Teleanu, Adam Ortmeier +6
We present the concept of quadrature-detected zero-to-ultralow-field nuclear magnetic resonance (QD ZULF NMR). Two orthogonal sensors, atomic optically pumped magnetometers, are us…
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…
Towards detection of molecular parity violation via chiral co-sensing: the H/P model system
Erik Van Dyke, James Eills, Kirill Sheberstov +10
Fundamental weak interactions have been shown to violate parity in both nuclear and atomic systems. However, observation of parity violation in a molecular system has proven an elu…
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…
Magnetization and Polarization of Coupled Nuclear Spin Ensembles
Danila A. Barskiy, Andrey Pravdivtsev
In nuclear magnetic resonance (NMR), the bulk magnetization of a sample is commonly assumed to be proportional to spin polarization, with each spin of the same type contributing eq…
Possible Applications of Dissolution Dynamic Nuclear Polarization in Conjunction with Zero- to Ultralow-Field Nuclear Magnetic Resonance
Danila A. Barskiy, John W. Blanchard, Dmitry Budker +7
The combination of a powerful and broadly applicable nuclear hyperpolarization technique with emerging (near-)zero-field modalities offer novel opportunities in a broad range of nu…
Essential Tools of Linear Algebra for Calculating Nuclear Spin Dynamics of Chemically Exchanging Systems
Jingyan Xu, Danila A. Barskiy
In this work, we describe essential tools of linear algebra necessary for calculating the effect of chemical exchange on spin dynamics and polarization transfer in various nuclear…
Symmetry constraints on spin order transfer in parahydrogen-induced polarization (PHIP)
Andrey N. Pravdivtsev, Danila A. Barskiy, Jan-Bernd Hövener +1
It is well known that the association of parahydrogen (pH2) with an unsaturated molecule or a transient metalorganic complex can enhance the intensity of NMR signals; the effect is…
Photochemically induced dynamic nuclear polarization of heteronuclear singlet order
Kirill F. Sheberstov, Liubov Chuchkova, Yinan Hu +9
Photochemically induced dynamic nuclear polarization (photo-CIDNP) is a method to hyperpolarize nuclear spins using light. In most cases, CIDNP experiments are performed at a high…
Zero-Field J-spectroscopy of Quadrupolar Nuclei
Román Picazo-Frutos, Kirill F. Sheberstov, John W. Blanchard +6
Zero- to ultralow-field nuclear magnetic resonance (ZULF NMR) is a powerful version of NMR that allows studying molecules and their transformations in the regime dominated by intri…
Theoretical Description of Hyperpolarization Formation in the SABRE-relay Method
Stephan Knecht, Danila A. Barskiy, Gerd Buntkowsky +1
SABRE (Signal Amplification By Reversible Exchange) has become a widely used method for hyper-polarizing nuclear spins, thereby enhancing their Nuclear Magnetic Resonance (NMR) sig…