title: Structural and electrical characterization of a block copolymer-based unipolar nonvolatile memory device.
abstract: Electronic devices based on a series of synthesized block copolymers are demonstrated. In particular, a block copolymer system with a lamellar structure exhibits unipolar switching behavior. This study provides a simple strategy based on the adjustment of the block ratio in block copolymers to control the polymer morphology and thus the electrical and switching properties of polymer-based memory devices.
authors.affiliation: Department of Nanobio Materials and Electronics, School of Materials Science and Engineering, Gwangju Institute of Science and Technology, Oryong-Dong, Buk-Gu,Gwangju 500-712, Korea.
authors.forename: Nam-Goo
authors.initials: NG
authors.lastname: Kang
authors.forename: Byungjin
authors.initials: B
authors.lastname: Cho
authors.forename: Beom-Goo
authors.initials: BG
authors.lastname: Kang
authors.forename: Sunghoon
authors.initials: S
authors.lastname: Song
authors.forename: Takhee
authors.initials: T
authors.lastname: Lee
authors.forename: Jae-Suk
authors.initials: JS
authors.lastname: Lee
mesh_terms: D055615:Electrical Equipment and Supplies; D004579:Electron Transport; D004583:Electrons; D008958:Models, Molecular; D008968:Molecular Conformation; D011108:Polymers / Q000737:chemistry*; D011725:Pyridines / Q000737:chemistry
chemical_list: D011108:Polymers; D011725:Pyridines; C023666:pyridine