Hydrodynamic interactions of colloidal systems with a hard-sphere and uykawa interaction potential

摘要

Colloidal systems that interact like hard-spheres or Yukawa particles have been investigated by static and dynamic light scacttering. By simultaneously measuring the dynamic and static properties of the colloidal systems we obtained the hydrodynamic function H(Q) at different concentrations. Our results are in good agreement with theoretical calculations over a large concentration range.