38 citations · 105 across the 10 of their papers we have counts for
13 papers
Interpretable Activation-Selection Neural Networks for Symbolic Regression of Parameter-Dependent Hamiltonian Eigenvalues
Alexander Yu. Kharin, Kirill F. Sheberstov
Analytical approximations to eigenvalues of parameter-dependent Hamiltonians can provide physical insight that is not readily apparent from numerical diagonalization alone. Here, w…
Origin of Long-Lived Nuclear Spin States and Coherences in Aliphatic Chains Revealed by Relaxation Theory
Danil A. Markelov, Kirill F. Sheberstov
Delocalized long-lived states (LLSs) and collective zero-quantum long-lived coherences (LLCs) in aliphatic chains provide a promising route for preserving nuclear spin order with l…
Wavelength-Resolved Photoinduced Spin Polarization in a Broad Optical Range for a Porphyrin-Quinone System
Liubov Chuchkova, Oleg Tretiak, Kirill F. Sheberstov +3
Photochemically induced dynamic nuclear polarization (photo-CIDNP) in liquid-state donor-acceptor systems is typically studied at a limited number of excitation wavelengths, leavin…
Aliphatic Chains as One-Dimensional XY Spin Chains
Kirill F. Sheberstov
Spin waves are propagating disturbances of spin order in lattices with nearest-neighbor interactions. They are traditionally observed in magnetically ordered solids using inelastic…
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…
Constant-adiabaticity ultralow magnetic field manipulations of parahydrogen-induced polarization: application to an AA'X spin system
Bogdan A. Rodin, James Eills, Román Picazo-Frutos +3
The field of magnetic resonance imaging with hyperpolarized contrast agents is rapidly expanding, and parahydrogen-induced polarization (PHIP) is emerging as an inexpensive and eas…
Long-Lived States of Methylene Protons in Achiral Molecules
Anna Sonnefeld, Aiky Razanahoera, Geoffrey Bodenhausen +1
It is shown that long-lived states (LLS) involving pairs of methylene protons in nuclear magnetic resonance (NMR) can be readily excited in common molecules that contain two or mor…
Polychromatic Excitation of Delocalized Long-Lived Proton Spin States in Aliphatic Chains
Anna Sonnefeld, Geoffrey Bodenhausen, Kirill Sheberstov
Long-lived states (LLS) involving pairs of magnetically inequivalent but chemically equivalent proton spins in aliphatic (CH) chains can be excited by simultaneous applicat…
Hyperpolarization of cis-15N,15N'-azobenzene by parahydrogen at ultralow magnetic fields
Kirill F. Sheberstov, Vitaly P. Kozinenko, Alexey S. Kiryutin +4
Development of the methods to exploit nuclear hyperpolarization and search for molecules whose nuclear spins can be efficiently hyperpolarized is an active area in nuclear magnetic…
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…
Constant-adiabaticity RF-pulses for generating long-lived singlet spin states in NMR
Bogdan A. Rodin, Kirill F. Sheberstov, Alexey S. Kiryutin +8
A method is implemented to perform "fast" adiabatic variation of the spin Hamiltonian by imposing the constant adiabaticity condition. The method is applied to improve the performa…