title: Percolation and jamming in random sequential adsorption of linear segments on a square lattice.
abstract: We present the results of a study of random sequential adsorption of linear segments (needles) on sites of a square lattice. We show that the percolation threshold is a nonmonotonic function of the length of the adsorbed needle, showing a minimum for a certain length of the needles, while the jamming threshold decreases to a constant with a power law. The ratio of the two thresholds is also nonmonotonic and it remains constant only in a restricted range of the needles length. We determine the values of the correlation length exponent for percolation, jamming, and their ratio.
authors: Institute of Theoretical Physics, University of Wrocław, pl. M. Borna 9, 50-204 Wrocław, Poland. gkon@ift.uni.wroc.pl
authors: G
authors: G
authors: Kondrat
authors: A
authors: A
authors: Pekalski