Abstract
This paper presents a review of light scattering results on static and dynamic properties of ordered colloidal suspensions of charged polystyrene particles and fractal colloidal aggregates. Our studies on static structure factor,S(Q), of ordered monodisperse colloidal suspensions and binary mixtures of particles with different particle diameters, measured by angle-resolved Rayleigh scattering will be discussed. This will include determination of bulk modulus using gravitational compression and observation of colloidal glass (inferred from splitting of the second peak inS(Q)). Dynamic light scattering, with real time analysis of scattered intensity fluctuations, is used to get information about Brownian dynamics of the particles. Recent advances in the field of light scattering from colloidal aggregates which show fractal geometry will also be discussed.
Similar content being viewed by others
References
For recent reviews, see J. De Physique C3–46 (1985).
P. Pieranski, Contemporary Physics 24 (1983) 25.
R. William and R.S. Crandall, Phys. Lett. 48A (1974) 225.
B.J. Alder and T.E. Wainwright, J. Chem. Phys. 27 (1957) 1208; Phys. Rev. 127 (1962) 359.
J.C. Brown, P.N. Pusey, J.W. Goodwin and R.H. Ottewill, J. Phys. A 8 (1975) 664.
A.K. Arora, J. Phys. E17 (1984) 1119.
S. Yoshimura and S. Hachisu, J. De Physique 46 (1985) C3–115.
H.M. Lindsay and P.M. Chaikin, J. Chem. Phys. 76 (1982) 3774.
R. Kesavamoorthy, A.K. Sood and B.V.R. Tata (unpublished).
P.N. Pusey and R.J.A. Tough, in:Dynamic Light Scattering: Applications of Photon Correlation Spectroscopy, ed. R. Pecora (Plenum, New York, 1985) p. 85.
A.J. Hurd, N.A. Clark, R.C. Mockler and W.J. O'Sullivan, Phys. Rev. A26 (1982) 2869.
S. Sasaki and N. Imai, J. Phys. Soc. Japan 52 (1983) 2571.
T.A. Witten and L.M. Sanders, Phys. Rev. Lett. 47 (1981) 1400; Phys. Rev. B27 (1983) 5686; P. Meaking, Phys. Rev. Lett. 51 (1983) 1119; P. Meaking, Phys. Rev. A27 (1983) 604; H. Gould, F. Family and H.E. Stanley, Phys. Rev. Lett. 50 (1983) 686.
D.W. Schaefer, J.E. Martin, P. Wiltzius and D.S. Cannell, Phys. Rev. Lett. 52 (1984) 2371.
J.E. Martin and D.W. Schaefer, Phys. Rev. Lett. 53 (1984) 2457.
D.A. Weitz, J.S. Huang, M.Y. Lin and J. Sung, Phys. Rev. Lett. 53 (1984) 1657; Phys. Rev. Lett. 54 (1985) 1416.
B.V.R. Tata, R. Kesavamoorthy and A.K. Sood, Molec. Phys. (1987) to be published.
D.W. Schaefer, J. Chem. Phys. 66 (1977) 3980; and references therein.
J.B. Hayter and J. Penfold, Molec. Phys. 42 (1981) 109.
J.P. Hansen and J.B. Hayter, Molec. Phys. 46 (1982) 651.
M.J. Gilan, J. Phys. C7 (1974) L1.
R. Crandall and R. Williams, Science 198 (1977) 293.
R. Kesavamoorthy and A.K. Arora, J. Phys. A18 (1985) 3389.
F. Gruner and W.P. Lehmann, J. Phys. A15 (1982) 2847.
B. Chu,Laser Light Scattering (Academic, New York, 1974);Photon Correlation and Light Beating Spectroscopy, ed. H.Z. Cummins and E.R. Pike (Plenum, New York, 1974).
Kumar Vadivelu and K. Neelakantan (unpublished).
W. Hess and R. Klein, Adv. Phys. 32 (1983) 173.
P.N. Pusey, J. Phys. A11 (1978) 119; Phil. Trans. R. Soc. London A293 (1979) 429.
C. Tanford, in:Physical Chemistry of Macromolecules (Wiley, New York, 1961).
H.D. Bale and P.W. Schmidth, Phys. Rev. Lett. 53 (1984) 596.
G. Dietler, C. Aubert, D.S. Canell and P. Wiltzius, Phys. Rev. Lett. 57 (1986) 3117.
D.W. Schaefer, J.E. Martin and K.D. Keefer, J. de Physique 46 (1985) C3–127.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Sood, A.K. Light scattering from colloids. Hyperfine Interact 37, 365–384 (1987). https://doi.org/10.1007/BF02395721
Issue Date:
DOI: https://doi.org/10.1007/BF02395721