title: Force-extension curves for a single polymer chain under varying solvent conditions.
abstract: We show that Langevin dynamics can be used to obtain force-extension curves for a single polymer chain under varying solvent conditions. We find that the chains obey Hooke-type and Pincus regime behavior for Theta and good solvents. However, in poor solvents a coil-strand coexistence is observed in the equilibrium state and this leads to a quite different type of deformation behavior.
authors.affiliation: Department of Physics and Astronomy, University of Wales, Cardiff CF2 3YB, Wales, United Kingdom.
authors.forename: R G
authors.initials: RG
authors.lastname: Maurice
authors.forename: C C
authors.initials: CC
authors.lastname: Matthai