Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Low frequency scattering excess in supercooled confined water
Autore:
Venturini, F; Gallo, P; Ricci, MA; Bizzarri, AR; Cannistraro, S;
Indirizzi:
Univ Roma Tre, Ist Nazl Fis Mat, Dipartimento Fis, Unite Ricerca Roma Tre,I-00146 Rome, Italy Univ Roma Tre Rome Italy I-00146 te Ricerca Roma Tre,I-00146 Rome, Italy Univ Tuscia, Dipartimento Sci Ambientali, Ist Nazl Fis Mat, Unita Ricerca Perugia, I-01100 Viterbo, Italy Univ Tuscia Viterbo Italy I-01100 icerca Perugia, I-01100 Viterbo, Italy
Titolo Testata:
JOURNAL OF CHEMICAL PHYSICS
fascicolo: 22, volume: 114, anno: 2001,
pagine: 10010 - 10014
SICI:
0021-9606(20010608)114:22<10010:LFSEIS>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
PROTEIN HYDRATION WATER; SLOW DYNAMICS; GLASS-TRANSITION; RAMAN-SPECTRA; AMORPHOUS ICE; BOSON PEAK; BEHAVIOR; NEUTRON; RELAXATION; SIMULATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
36
Recensione:
Indirizzi per estratti:
Indirizzo: Ricci, MA Univ Roma Tre, Ist Nazl Fis Mat, Dipartimento Fis, Unite RicercaRoma Tre,Via Vasca Navale 84, I-00146 Rome, Italy Univ Roma Tre Via Vasca Navale 84 Rome Italy I-00146 ome, Italy
Citazione:
F. Venturini et al., "Low frequency scattering excess in supercooled confined water", J CHEM PHYS, 114(22), 2001, pp. 10010-10014

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.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 04:00:41