Results 21 to 30 of about 606 (146)
Dynamics studied by Quasielastic Neutron Scattering (QENS) [PDF]
Adsorption, 2021 AbstractQuasielastic neutron scattering (QENS) allows measurement of the molecular displacements in time and space, from pico- to tens of nanoseconds and from Ångstroms to nanometers, respectively. The method probes dynamics from fast vibrational modes down to slow diffusive motion.
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The measurement of self-diffusion coefficients in liquid metals with quasielastic neutron scattering
EPJ Web of Conferences, 2015 Quasielastic incoherent neutron scattering (QENS) has proven to be a versatile tool to study self diffusion of atoms in liquid metals. Here it is shown, that coherent contributions to the signal in the small q limit appear as a flat and energy ...
Meyer Andreas
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Frontiers in Physics, 2022 Quasi-elastic neutron scattering (QENS) and small angle neutron scattering (SANS), in combination with isotopic contrast variation, have been used to determine the structure and dynamics of three-component lipid membranes, in the form of vesicles ...
Delaram Ahmadi +19 more
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mQfit, a new program for analyzing quasi-elastic neutron scattering data
EPJ Web of Conferences, 2015 Analysis of Quasi-elastic Neutron Scattering (QENS) data of complex systems such as biological or soft matter samples in a comprehensive and explicit way often requires great efforts.
Martinez Nicolas +2 more
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Dynamics of water within Cu-loaded zeolites: A quasielastic neutron scattering study
Catalysis Communications, 2022 Quasielastic Neutron Scattering (QENS) was employed in order to probe the dynamics of water confined within copper-loaded MOR, MFI and CHA zeolite frameworks in the temperature range 100–300 K.
Vainius Skukauskas +2 more
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Inelastic and quasi-elastic neutron scattering. Application to soft-matter
EPJ Web of Conferences, 2018 Microscopic dynamical events control many of the physical processes at play in condensed matter: transport, magnetism, catalysis and even function of biological assemblies.
Berrod Quentin +3 more
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Data Collection for Dilute Protein Solutions via a Neutron Backscattering Spectrometer
Life, 2022 Understanding protein functions requires not only static but also dynamic structural information. Incoherent quasi-elastic neutron scattering (QENS), which utilizes the highly incoherent scattering ability of hydrogen, is a powerful technique for ...
Taiki Tominaga +5 more
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Structural Dynamics, 2021 Recent research indicates that graphene oxide (GO) nanosheets can be used to regulate ice formation by controlling critical ice nucleus growth in water at supercooling temperatures.
Shengkai Zhang +8 more
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Uncovering the Dynamics of Confined Water Using Neutron Scattering: Perspectives
Frontiers in Physics, 2022 The main characteristic of liquid water is the formation of dynamic hydrogen bond networks that occur over a broad range of time scales from tens of femtoseconds to picoseconds and are responsible for water’s unique properties. However, in many important
Heloisa N. Bordallo, Gerald R. Kneller
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A New Look into the Mode of Action of Metal-Based Anticancer Drugs
Molecules, 2020 The mode of action of Pt- and Pd-based anticancer agents (cisplatin and Pd2Spm) was studied by characterising their impact on DNA. Changes in conformation and mobility at the molecular level in hydrated DNA were analysed by quasi-elastic and inelastic ...
M. Paula M. Marques +7 more
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