title: Formation of periodic nanoring arrays on self-assembled PS-b-PMMA film under rapid solvent-annealing.
abstract: Periodic nanoring arrays are prepared by self-assembled poly styrene-block-polymethylmethacrylate (PS-b-PMMA) diblock copolymer under rapid solvent-annealing. The dimension of the nanorings can be modified by controlling the solvent-annealing time.
authors.affiliation: National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, China.
authors.forename: Yuanjun
authors.initials: Y
authors.lastname: Liu
authors.forename: Yanchun
authors.initials: Y
authors.lastname: Gong
authors.forename: Longbin
authors.initials: L
authors.lastname: He
authors.forename: Bo
authors.initials: B
authors.lastname: Xie
authors.forename: Xi
authors.initials: X
authors.lastname: Chen
authors.forename: Min
authors.initials: M
authors.lastname: Han
authors.forename: Guanghou
authors.initials: G
authors.lastname: Wang
mesh_terms: D007477:Ions; D008422:Materials Testing; D008689:Methacrylates / Q000737:chemistry*; D018625:Microscopy, Atomic Force / Q000379:methods; D049329:Nanostructures / Q000737:chemistry; D036103:Nanotechnology / Q000379:methods*; D055095:Optics and Photonics; D011108:Polymers / Q000737:chemistry; D011137:Polystyrenes / Q000737:chemistry*; D012997:Solvents / Q000737:chemistry*; D013997:Time Factors
chemical_list: D007477:Ions; D008689:Methacrylates; D011108:Polymers; D011137:Polystyrenes; D012997:Solvents; C522509:polystyrene-block-poly(methyl methacrylate)