Results 81 to 90 of about 140,922 (183)
, 2007 We generalize the Fredrickson-Helfand theory of the microphase separation in symmetric diblock copolymer melts by taking into account the influence of a time-independent homogeneous electric field on the composition fluctuations within the self ...
Hideya Nishiyama +6 more
core +1 more source
, 2010 We investigate the dynamics of the collapse of a single copolymer chain, when the solvent quality is suddenly quenched from good to poor. We employ Brownian dynamics simulations of a bead-spring chain model and incorporate fluctuating hydrodynamic ...
Duenweg, Burkhard +2 more
core +1 more source
Beilstein Journal of Nanotechnology, 2017 In recent years, block copolymer lithography has emerged as a viable alternative technology for advanced lithography. In chemical-epitaxy-directed self-assembly, the interfacial energy between the substrate and each block copolymer domain plays a key ...
Laura Evangelio +7 more
doaj +1 more source
, 2018 We explore the relative stability of three possible orientations of cylinder-forming di-block copolymer on a sinusoidally corrugated substrate. The cylinders can be aligned either parallel to the substrate, with their long axis being oriented along or ...
Aissou, Karim +3 more
core +3 more sources
Pyrolysis Gas Chromatographic Characterization of Block Copolymers of Ordinary and Deuterated Styrenes [PDF]
, 1982 Hajime Ohtani +3 more
openalex +1 more source
Self-organization of stack-up block copolymers into polymeric supramolecules
Nanoscale Research Letters, 2007 Polyethylene oxide –b– polypropylene oxide -b- polyethylene oxide (EO106PO70EO106) block copolymer self-organizes into polymeric supramolecules, characterized by NMR as phase transition from the isotropic stack-up block structure to the ...
Yuan Yong, Choi Ka-Wai, Wong Herbert
doaj +1 more source
, 2012 We use a standard bead-spring model and molecular dynamics simulations to study the static properties of symmetric linear multiblock copolymer chains and their blocks under poor solvent conditions in a dilute solution from the regime close to theta ...
Fytas, Nikolaos G. +1 more
core +1 more source
BEHAVIOR OF ACID HYDROLYSIS IN BLOCK COPOLYMERS COMPRISING POLYACRYLAMIDE AND POLY(ETHYLENE OXIDE) [PDF]
, 2018 L. R. Kunitskaya +1 more
openalex +1 more source
Emergent symmetries in block copolymer epitaxy
Nature Communications, 2019 The directed self-assembly (DSA) of block copolymers (BCPs) has shown great promise in fabricating customized two-dimensional (2D) geometries at the nano- and mesoscale.
Yi Ding +5 more
doaj +1 more source