Inelastic neutron scattering data on water confined in Vycor glass are presented for temperatures ranging from 268 to 220 K and hydration levels of 12% and 8%. The data have been analyzed in the framework of the mode coupling theory, in the region of the beta relaxation. Strong deviations from the theoretical predictions are found and ascribed to the existence of a low frequency scattering excess. (C) 2001 American Institute of Physics.

Venturini, F., Gallo, P., Ricci, M.A., Bizzarri, A.r., Cannistraro, S. (2001). Low frequency scattering excess in supercooled confined water. THE JOURNAL OF CHEMICAL PHYSICS, 114(22), 10010-10014 [10.1063/1.1367284].

Low frequency scattering excess in supercooled confined water

GALLO, PAOLA;RICCI, Maria Antonietta;
2001-01-01

Abstract

Inelastic neutron scattering data on water confined in Vycor glass are presented for temperatures ranging from 268 to 220 K and hydration levels of 12% and 8%. The data have been analyzed in the framework of the mode coupling theory, in the region of the beta relaxation. Strong deviations from the theoretical predictions are found and ascribed to the existence of a low frequency scattering excess. (C) 2001 American Institute of Physics.
2001
Venturini, F., Gallo, P., Ricci, M.A., Bizzarri, A.r., Cannistraro, S. (2001). Low frequency scattering excess in supercooled confined water. THE JOURNAL OF CHEMICAL PHYSICS, 114(22), 10010-10014 [10.1063/1.1367284].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/121490
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