Počet záznamů: 1
Phase Diagram of the Penetrable-Square-Well Model
- 1.0375805 - ÚCHP 2013 RIV FR eng J - Článek v odborném periodiku
Fantoni, R. - Malijevský, Alexandr - Santos, A. - Giacometti, A.
Phase Diagram of the Penetrable-Square-Well Model.
EPL. Roč. 93, č. 2 (2011), s. 26002. ISSN 0295-5075. E-ISSN 1286-4854
Grant CEP: GA AV ČR IAA400720710
Grant ostatní: PRIN-COFIN(ES) 2007B58EAB; MCI(ES) FIS2010-16587
Výzkumný záměr: CEZ:AV0Z40720504
Klíčová slova: soft colloidal spheres * monte carlo simulations * penetrability
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 2.171, rok: 2011
We study a system formed by soft colloidal spheres attracting each other via a square-well potential, using extensive Monte Carlo simulations of various nature. The softness is implemented through a reduction of the infinite part of the repulsive potential to a finite one. For sufficiently low values of the penetrability parameter we find the system to be Ruelle stable with square-well–like behavior. For high values of the penetrability the system is thermodynamically unstable and collapses into an isolated blob formed by a few clusters each containing many overlapping particles. For intermediate values of the penetrability the system has a rich phase diagram with a partial lack of thermodynamic consistency.
Trvalý link: http://hdl.handle.net/11104/0208368
Počet záznamů: 1