title: Probing a conjugated polymer's transfer of organization-dependent properties from solutions to films.
abstract: The dynamic transfer of a conjugated polymer's organization-dependent properties from the solution state to the solid film state was probed by circularly polarized luminescence (CPL) and circular dichroism (CD) spectroscopy. Different supramolecular organizations within films and aggregate solutions of a chiral poly(p-phenylenevinylene) derivative led to opposite CPL and CD spectra. These dramatic property differences were controlled by regulating the polymer's self-assembly through solvent selection and film annealing. Therefore, different processing conditions can greatly affect the functional properties of conjugated polymer films employed in various optoelectronic applications.
authors.affiliation: Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA.
authors.forename: Andrew
authors.initials: A
authors.lastname: Satrijo
authors.forename: Stefan C J
authors.initials: SC
authors.lastname: Meskers
authors.forename: Timothy M
authors.initials: TM
authors.lastname: Swager