title: Low-temperature ordering effects in diblock copolymer melts from lattice simulation.
abstract: A lattice simulation of a model diblock copolymer melt is presented. In a series of simulation experiments an 8-8 diblock melt is quenched from an athermal state to 47 lower temperatures. A set of simulation boxes, 30 x 32 x 30, 40 x 32 x 60, 50 x 32 x 30, and 60 x 32 x 30, is used in order to explore the size effects. Energy, specific heat, copolymer end-to-end distance, lamellar spacing, and the degree of interfacial ordering are reported. For all sizes considered, the low-temperature interfacial ordering is noticeable.
authors.affiliation: Institute of Physics, Adam Mickiewicz University, ul. Umultowska 85, 61-614 Poznan, Poland.
authors.forename: S
authors.initials: S
authors.lastname: Wołoszczuk
authors.forename: M
authors.initials: M
authors.lastname: Banaszak
authors.forename: S
authors.initials: S
authors.lastname: Jurga
authors.forename: T
authors.initials: T
authors.lastname: Pakula
authors.forename: M
authors.initials: M
authors.lastname: Radosz