title: Organization of branched rod-coil molecules into a 3-D tetragonally perforated lamellar mesophase.
abstract: Tetramerization of coil-rod-coil ABC triblock copolymers to a tetrabranched molecule induces an unusual 3-D tetragonally perforated layered liquid crystalline phase as an intermediate structure between 1-D lamellar and 2-D hexagonal columnar phases.
authors.affiliation: Department of Materials Science and Engineering, Pohang University of Science and Technology, Pohang 790-784, Korea.
authors.forename: Nam-Keun
authors.initials: NK
authors.lastname: Oh
authors.forename: Wang-Cheol
authors.initials: WC
authors.lastname: Zin
authors.forename: Jun-Hwan
authors.initials: JH
authors.lastname: Im
authors.forename: Ja-Hyoung
authors.initials: JH
authors.lastname: Ryu
authors.forename: Myongsoo
authors.initials: M
authors.lastname: Lee