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A unified quantum random walk model for internal crystal effects in dynamical diffraction
Owen Lailey, Dusan Sarenac, David G. Cory +2
The theory of dynamical diffraction (DD) in perfect crystals is the backbone of high-precision neutron and X-ray diffraction experiments, enabling accurate determination of crystal…
Experimental Limit on Neutron Orbital Angular Momentum Detection Using Polarized 3He
D. Sarenac, O. Lailey, D. V. Garrad +11
A recent proposal suggested that neutron orbital angular momentum (OAM) states could be detected via spin-polarized absorption in polarized 3He, with predicted cross-section variat…
Phase and contrast moiré signatures in two-dimensional cone beam interferometry
D. Sarenac, G. Gorbet, Charles W. Clark +13
Neutron interferometry has played a distinctive role in fundamental science and characterization of materials. Moiré neutron interferometers are candidate next-generation instrumen…
Cone beam neutron interferometry: from modeling to applications
D. Sarenac, G. Gorbet, C. Kapahi +12
Phase-grating moire interferometers (PGMIs) have emerged as promising candidates for the next generation of neutron interferometry, enabling the use of a polychromatic beam and man…