Results 101 to 110 of about 846,899 (201)

A Quantitative Comparison of the Counting Significance of van Hove Integral Spectroscopy and Quasielastic Neutron Scattering. [PDF]

Sci Rep, 2020
Benedetto A, Kearley GJ.
europepmc   +1 more source

Quasi-elastic neutron scattering studies on bacterial spores and their hydration water

Scientific Reports
Spores are bacteria passed into a metabolically dormant state due to starvation and awaiting better external conditions to germinate and colonize the medium again.
Alexandre Colas de la Noue, Tatsuhito Matsuo, Francesca Natali, Michael M. Koza, Tilo Seydel, Fatima Fekraoui, Jean-Marie Perrier-Cornet, Judith Peters   +7 more
doaj   +1 more source

A high temperature high pressure cell for quasielastic neutron scattering

, 2011
We present our recent development of a high temperature high pressure cell for neutron scattering. Combining a water cooled Nb1Zr pressure cell body with an internal heating furnace, the sample environment can reach temperatures of up to 1500 K at a ...
F. Yang, Yang, F., Mamontov, Eugene, A. Meyer, Meyer, Andreas, Unruh, T., E. Mamontov, Kaplonski, J., Yang, Fan, J. Kaplonski, Mamontov, E., Kaplonski, Josef, T. Unruh, Unruh, Tobias, Meyer, A.   +14 more
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Complementary techniques for investigating the molecular dynamics of uncrystallized water

Frontiers in Analytical Science
Uncrystallized water (UCW) refers to the fraction of water in hydrated materials that remains uncrystallized upon cooling. Rather than forming bulk ice, this water retains molecular mobility even below the nominal freezing point. In polymers and proteins,
Kitsakorn Locharoenrat
doaj   +1 more source

Self-diffusion in liquid copper as seen by quasielastic neutron scattering

, 2010
Quasielastic neutron scattering has been used to study atomic dynamics in liquid Cu. At small wave numbers q the intermediate scattering function is dominated by incoherent scattering contributions.
Meyer, A.
core   +1 more source

Collapse of Jahn-Teller phonons in La1−x Sr x MnO3 with weak magnetoresistance

Communications Materials
Perovskite manganites are quantum materials exhibiting competing interactions inducing colossal magnetoresistance (CMR). The prevailing theory of CMR highlights the essential role of electron-phonon coupling (EPC), but mounting evidence suggests the ...
Tyler C. Sterling, Andrei T. Savici, Ryoichi Kajimoto, Kazuhiko Ikeuchi, Nazir Khan, Frank Weber, Dmitry Reznik   +6 more
doaj   +1 more source

The Dynamical Properties of Three Different Variants of the Orange Carotenoid Protein: A Quasielastic Neutron Scattering Study

Crystals
Besides a well-adapted structure, proteins often require a specific dynamical flexibility to undergo conformational changes in order to carry out their function.
Mina Hajizadeh, Maksym Golub, Marcus Moldenhauer, Wiebke Lohstroh, Thomas Friedrich, Jörg Pieper   +5 more
doaj   +1 more source

Pressure dependence of protein dynamics investigated using elastic and quasielastic neutron scattering

, 2005
We present here a study of the dynamics of two monomeric proteins, trypsin and lysozyme, by means of elastic and quasielastic neutron scattering under medium-to-high pressure conditions (1-1200 bar). The internal motions as probed from the average proton
Filabozzi, A, DI BARI, Maria, Di Venere, A, FILABOZZI, ALESSANDRA, ROSATO, NICOLA, ROSATO N., Deriu A, Deriu,A, DI VENERE, ALMERINDA, Filabozzi A, DI VENERE A., Di Venere A, Di Bari, MT, Di Bari, M, Di Bari M, Rosato, N, Deriu, A., Andreani,C, Andreani, C, Rosato N, ANDREANI, CARLA, FILABOZZI A., Rosato,N, Andreani C, Deriu, A, ANDREANI C., Di Bari, M., DERIU, Antonio   +27 more
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Molecular motion of ferrocene in a Faujasite-type zeolite : a quasielastic neutron scattering study

, 2000
We study the molecular motion of ferrocene Fe(C5H5)(2) locked up in the supercages of KY zeolite at temperatures 22 K less than or equal to T less than or equal to 238 K by means of quasielastic neutron scattering, The geometry of the motion is ...
Kemner, E., Schepper, de, I.M., Schmets, A.J.M., Santen, van, R.A., Grimm, H., Overweg, A.R.   +5 more
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Reply to Doster: Franck-Condon and Van Hove formulation of quasielastic neutron scattering from complex systems. [PDF]

Proc Natl Acad Sci U S A, 2019
Kneller GR.
europepmc   +1 more source