square-well potential

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Fit model: square-well potential




Parameters:


parameter

description

F_rad

radius (2*F_rad is the effective hard-sphere diameter)

S_phi

volume fraction

S_epsil

potential width (same dimension as F_rad)

S_u

potential depth (in kBT)




Remarks:

structure factor of a short-ranged interacting system, calculated using the OZ integral equation and the PY approximation




References:

M. Sztucki, T. Narayanan, G. Belina, A. Moussaïd, F. Pignon, and H. Hoekstra, Phys. Rev. E 74, 051504 (2006)


S.V. G. Menon, C. Manohar, and K. S. Rao, J. Chem. Phys. 95, 9186 (1991)

W.-R. Chen, S.-H. Chen, and F. Mallamace, Phys. Rev. E 66, 021403 (2002)


G. Foffi, E. Zaccarelli, F. Sciortino, P. Tartaglia, and K. A. Dawson, J. Stat. Phys. 100, 363 (2000)

R. Klein and B. D’Aguanno, in Light Scattering: Principles and Development, edited by W. Brown Clarendon Press, Oxford, 1996, p. 30