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Volumn 55, Issue 4, 1997, Pages 4423-4432

Interaction forces in charged colloids: Inversion of static structure factors

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EID: 0000175895     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevE.55.4423     Document Type: Article
Times cited : (28)

References (42)
  • 1
    • 0003578037 scopus 로고    scopus 로고
    • A. K. Arora, B. V. R. Tata, VCH Publishers, New York, edited by, and
    • Ordering and Phase Transitions in Charged Colloids, edited by A. K. Arora and B. V. R. Tata (VCH Publishers, New York, 1996).
    • (1996) Ordering and Phase Transitions in Charged Colloids
  • 8
    • 85035242599 scopus 로고    scopus 로고
    • B. Jönsson, T. ̊Akesson, and C. E. Woodward, in Ordering and Phase Transitions in Charged Colloids (Ref. 1), Chap. 11; M. V. Smalley ibid., Chap. 12
    • B. Jönsson, T. ̊Akesson, and C. E. Woodward, in Ordering and Phase Transitions in Charged Colloids (Ref. 1), Chap. 11; M. V. Smalley ibid., Chap. 12.
  • 20
    • 0000046748 scopus 로고
    • Other forms of predictor-corrector approaches have been suggested earlier [see, for example
    • Other forms of predictor-corrector approaches have been suggested earlier [see, for example: W. Schommers, Phys. Lett.43A, 157 (1973);
    • (1973) Phys. Lett. , vol.43A , pp. 157
    • Schommers, W.1
  • 22
    • 0023399656 scopus 로고
    • but the predictors and correctors in such formulations are based on approximate theories. In contrast to these approaches, the OZ-equation-based inversion discussed here can lead to 'exact' results for u(r) as long as the closure equation [Eq. (5)] is used without any approximation. The method suggested by Reatto, 18 differs from the earlier ones in this important respect
    • R. Rajagopalan and C S. Hirtzel, J. Colloid Interface Sci.118, 422 (1987)], but the predictors and correctors in such formulations are based on approximate theories. In contrast to these approaches, the OZ-equation-based inversion discussed here can lead to 'exact' results for u(r) as long as the closure equation [Eq. (5)] is used without any approximation. The method suggested by Reatto 18 differs from the earlier ones in this important respect.
    • (1987) J. Colloid Interface Sci. , vol.118 , pp. 422
    • Rajagopalan, R.1    Hirtzel, C.S.2
  • 34
    • 85035222272 scopus 로고    scopus 로고
    • The two theoretical S(q)'s in Fig. 1 differ from each other more than the corresponding ones in Fig. 4 because of the differing methods of calculation used by Tata, 9. The result for S(q) for the Sogami potential in Fig. 1 is based on Brownian dynamics simulations and is 'exact'—as those in Fig. 4, which are based on Monte Carlo simulations. In contrast, Tata, use the integral equation theory based on an approximate closure [the so-called rescaled mean-spherical approximation (RMSA)
    • The two theoretical S(q)'s in Fig. 1 differ from each other more than the corresponding ones in Fig. 4 because of the differing methods of calculation used by Tata 9. The result for S(q) for the Sogami potential in Fig. 1 is based on Brownian dynamics simulations and is 'exact'—as those in Fig. 4, which are based on Monte Carlo simulations. In contrast, Tata use the integral equation theory based on an approximate closure [the so-called rescaled mean-spherical approximation (RMSA);
  • 35
    • 33646110906 scopus 로고
    • see, and, for the DLVO potential. Hence, their computed result for the DLVO potential differs from the result for the Sogami potential more than one would find if computer simulations had been used in place of RMSA
    • see J P. Hansen and J B. Hayter, Mol. Phys.46, 651 (1982)] for the DLVO potential. Hence, their computed result for the DLVO potential differs from the result for the Sogami potential more than one would find if computer simulations had been used in place of RMSA.
    • (1982) Mol. Phys. , vol.46 , pp. 651
    • Hansen, J.P.1    Hayter, J.B.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.