%0 Journal Article %J Physical Review Letters %D 1986 %T Structure of aggregated gold colloids %A Dimon, P. %A Sinha, S. K. %A Weitz, D. A. %A Safinya, C. R. %A Smith, G. S. %A Varady, W. A. %A Lindsay, H. M. %X We report a high-resolution, small-angle x-ray study of aggregated gold colloids over the range 0.0003 to 0.08 Å−1. We are able to fit our data with a simple model that correctly accounts for nonfractal short-range order with a crossover to long-range fractal correlations. This provides new information on the structure of real aggregates, and new insight into the aggregation processes which lead to their formation. %B Physical Review Letters %V 57 %P 595-598 %G eng %U https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.57.595 %N 5