scholarly journals Semiclassical Dynamics and Quantum Control in Condensed Phases:  Application to I2in a Solid Argon Matrix

1996 ◽  
Vol 100 (19) ◽  
pp. 7873-7883 ◽  
Author(s):  
Jianwei Che ◽  
Michael Messina ◽  
Kent R. Wilson ◽  
V. A. Apkarian ◽  
Z. Li ◽  
...  
2000 ◽  
Vol 112 (8) ◽  
pp. 3580-3591 ◽  
Author(s):  
Chona S. Guiang ◽  
Robert E. Wyatt

1974 ◽  
Vol 60 (3) ◽  
pp. 796-798 ◽  
Author(s):  
B. Meyer ◽  
J. L. Metzger

1979 ◽  
Vol 42 (16) ◽  
pp. 1072-1075 ◽  
Author(s):  
James E. Kohl ◽  
Myron G. Semack ◽  
David White

Correlation effects in liquids at high densities and solids are investigated. Convergence of the ‘correlation expansion’ of the phase integral is tested for a ‘harmonic force’ model, and found to be very satisfactory. The binary correlation correction for the 12–6 potential at the temperature kT/∊ = 0∙75 is evaluated approximately, and shown to give rise to a concave region in the curve of free energy against volume, indicating the existence of two condensed phases. For this temperature the pressure at which the two phases are in equilibrium is negative, i. e. the solid phase is more stable at zero pressure. An approximate extrapolation indicates that the zero pressure freezing-point is about kT F /∊ = 0∙90, somewhat higher than the value 0∙70 observed for argon. The most likely of several possible explanations of the discrepancy is the effect of non-additive interactions in reducing the cohesion of solid argon. The calculated properties of the liquid are in better agreement with observed values for argon than those calculated neglecting correlations.


2007 ◽  
Vol 126 (13) ◽  
pp. 134504 ◽  
Author(s):  
Evgeny Popov ◽  
Toni Kiljunen ◽  
Henrik Kunttu ◽  
Jussi Eloranta

2011 ◽  
Vol 45 (4) ◽  
pp. 351-352 ◽  
Author(s):  
V. I. Feldman ◽  
I. A. Baranova ◽  
A. V. Kobzarenko ◽  
I. V. Tyulpina

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