Results 51 to 60 of about 86,247 (271)

Probing the dynamics of biological matter by elastic, quasi-elastic, and inelastic neutron scattering [PDF]

EPJ Web of Conferences, 2020
The so-called function-structure-dynamics paradigm established that a close relationship links the way biological molecules work (function), their 3-dimensional organization (structure) and the changes of this organization in time (dynamics), which ...
Schirò Giorgio
doaj   +1 more source

Magnetic fluctuations in frustrated Laves hydrides R(Mn_{1-x}Al_{x})_{2}H_{y}

, 2003
By neutron scattering, we have studied the spin correlations and spin fluctuations in frustrated Laves hydrides, where magnetic disorder sets in the topologically frustrated Mn lattice. Below the transition towards short range magnetic order, static spin
A.P. Murani, A.P. Murani, A.Z. Menshikov, C. Ritter, C.M. Soukoulis, D.A. Pejakovic, E. Vincent, H. Figiel, H. Nakamura, H. Scheuer, I. Mirebeau, I. Mirebeau, I. Mirebeau, I. Mirebeau, I. N. Goncharenko, I.N. Goncharenko, I.N. Goncharenko, J. Deportes, J. Rodríguez-Carvajal, J.C. Gómez Sal, J.J. Rhyne, K. Motoya, M. Itoh, M. Koyano, M. Latroche, M. Shiga, M. Shiga, N. Bernhoeft, O. L. Makarova, P. Cadavez-Peres, P. Cadavez-Peres, P. Cadavez-Peres, P. Nozar, R. Ballou, R. Ballou, R. Kahn, S.I. Campbell, T. Freltoft   +37 more
core   +2 more sources

Diffusion in dense supercritical methane from quasi-elastic neutron scattering measurements

Nature Communications, 2021
Methane is abundant in the Universe, is an important energy carrier and a model system for fundamental studies. Here, the authors measure the self-diffusion coefficient of supercritical methane at ambient temperature up to the freezing pressure, and find
Umbertoluca Ranieri, Stefan Klotz, Richard Gaal, Michael Marek Koza, Livia E. Bove   +4 more
doaj   +1 more source

Protein and solvent dynamics of the water-soluble chlorophyll-binding protein (WSCP)

EPJ Web of Conferences, 2015
This study presents quasielastic neutron scattering data of the water-soluble chlorophyll-binding protein (WSCP) and the corresponding buffer solution at room temperature.
Rusevich Leonid, Embs Jan, Bektas Inga, Paulsen Harald, Renger Gernot, Pieper Jörg   +5 more
doaj   +1 more source

Freezing of the local dynamics in the relaxor ferroelectric PZN-4.5PT

, 2012
We report measurements of the neutron diffuse scattering in a single crystal of the relaxor ferroelectric material 95.5%Pb(Zn1/3Nb2/3)O3-4.5%PbTiO3 (PZN-4.5%PT).
Gehring, P. M., Mamontov, E., Stock, C., Wen, Jinsheng, Xu, Guangyong, Xu, Zhijun   +5 more
core   +1 more source

Rotation of complex ions with ninefold hydrogen coordination studied by quasielastic neutron scattering and first-principles molecular dynamics calculations

Physical Review Research, 2022
Quasielastic neutron scattering (QENS) and neutron powder diffraction of the complex transition metal hydrides Li_{5}MoH_{11} and Li_{6}NbH_{11} were measured in a temperature range of 10–300 K to study their structures and dynamics, especially the ...
Yoshinori Ohmasa, Shigeyuki Takagi, Kento Toshima, Kaito Yokoyama, Wataru Endo, Shin-ichi Orimo, Hiroyuki Saitoh, Takeshi Yamada, Yukinobu Kawakita, Kazutaka Ikeda, Toshiya Otomo, Hiroshi Akiba, Osamu Yamamuro   +12 more
doaj   +1 more source

Translational Dynamics of Imidazolium-Based Ionic Liquids in Acetonitrile Solutions

Liquids, 2023
The dynamics of pure ionic liquids and solutions with acetonitrile have been investigated through quasielastic neutron scattering (QENS). The translational diffusive motion of the 1-butyl-3-methyl-imidazolium cation was revealed as a function of ...
Franz Demmel, William S. Howells
doaj   +1 more source

ROTATIONAL-DYNAMICS OF SOLID C-70 - A NEUTRON-SCATTERING STUDY [PDF]

, 1994
PMID: 10011126PMID: 10011126 This work at the University of Sussex at supported by the Science and Engineering Research Council, U.K.PMID: 10011126 This work at the University of Sussex at supported by the Science and Engineering Research Council, U.K ...
A. Cheng, A. Cheng, B. Renker, C. Christides, C. Christides, C. Christides, Christos Christides, D. A. Neumann, D. A. Neumann, D. A. Neumann, G. B. M. Vaughan, J. Baker, J. R. D. Copley, J. R. D. Copley, K. Prassides, K. Prassides, Kosmas Prassides, M. D. Zeidler, M. P. Failey, P. A. Heiney, P. A. Heiney, R. D. Johnson, R. D. Johnson, R. Tycko, Ronald L. Cappelletti, S. Dennis, T. J. S. Dennis, T. John, W. I. F. David, W. I. F. David, W. I. F. David   +30 more
core   +1 more source

Quasi- and inelastic neutron scattering to investigate the molecular dynamics of discotic molecules in the bulk

EPJ Web of Conferences, 2015
In- and quasielastic neutron scattering is employed to investigate both the vibrational density of states and the molecular dynamics of two homologous discotic liquid crystals (DLC) with different length of the alkyl side chain based on a triphenylene ...
Krause Christina, Zorn Reiner, Frick Bernhard, Schönhals Andreas   +3 more
doaj   +1 more source

Quasi-Elastic Neutron Scattering Studies on Hydration Water in Phospholipid Membranes

Frontiers in Chemistry, 2020
The dynamic behavior of hydration water in phospholipid membranes has been investigated to understand the relationship between water and biological molecules using various experimental techniques.
Takeshi Yamada, Hideki Seto
doaj   +1 more source