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Titolo:
Strong weak and metastable liquids structural and dynamical aspects of theliquid state
Autore:
Vliegenthart, GA; Lodge, JFM; Lekkerkerker, HNW;
Indirizzi:
Univ Utrecht, Debye Res Inst, Vant Hoff Lab Phys & Colloid Chem, NL-3584 CH Univ Utrecht Utrecht Netherlands NL-3584 CH s & Colloid Chem, NL-3584 CH
Titolo Testata:
PHYSICA A
fascicolo: 1-4, volume: 263, anno: 1999,
pagine: 378 - 388
SICI:
0378-4371(19990201)263:1-4<378:SWAMLS>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
LENS PROTEIN SOLUTIONS; PHASE-SEPARATION; MONTE-CARLO; COLLOIDAL SUSPENSIONS; LYSOZYME SOLUTIONS; CRITICAL-BEHAVIOR; POLYMER MIXTURES; BINARY MIXTURE; WATER SOLUTION; SALT-WATER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
46
Recensione:
Indirizzi per estratti:
Indirizzo: Vliegenthart, GA Univ8,trecht, Debye Res Inst, Vant Hoff Lab Phys & Colloid Chem, Padualaan Univ Utrecht Padualaan 8 Utrecht Netherlands NL-3584 CH
Citazione:
G.A. Vliegenthart et al., "Strong weak and metastable liquids structural and dynamical aspects of theliquid state", PHYSICA A, 263(1-4), 1999, pp. 378-388

Abstract

Structural and dynamical properties of a model liquid system were studied as a function of the range of the interaction using computer simulations. We observed the usual strong dependency of the global phase diagram on the range of attraction. In systems with long range attractive interactions the structure of the liquid state down to the triple point is determined by theshort range repulsive forces. For short ranged attractive interactions however the attraction has a noticeable effect. Although the gas-liquid transition becomes metastable as the attractive range becomes shorter, the changein dynamics in these systems when passing the hidden binodal is gradual rather then abrupt.

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Documento generato il 28/09/20 alle ore 14:16:11