搜索结果: 1-15 共查到“物理学 Polymers”相关记录20条 . 查询时间(0.044 秒)
Oyster Shells Inspire New Method to Make Superstrong,Flexible Polymers
Oyster Shells Superstrong Flexible Polymers
2017/7/21
Researchers at Columbia Engineering have demonstrated for the first time a new technique that takes its inspiration from the nacre of oyster shells, a composite material that has extraordinary mechani...
The Polymers Gordon Research Seminar (GRS) provides a unique opportunity for graduate students, post-doctoral researchers, and other scientists with comparable levels of experience to congregate to pr...
New ‘Bottlebrush’ Electroactive Polymers Make Dielectric Elastomers Increasingly Viable for Use in Devices
Bottlebrush Electroactive Polymers Dielectric Elastomers Use in Devices
2016/11/29
Dielectric elastomers (DEs) are the leading technology for artificial muscles due to a favorable combination of large stroke, fast response, and high energy density. However, at large actuations, DEs ...
Massively parallelized replica-exchange simulations of polymers on GPUs
GPU CUDA Monte Carlo simulations parallel tempering polymers structural transitions
2011/8/5
Abstract: We discuss the advantages of parallelization by multithreading on graphics processing units (GPUs) for parallel tempering Monte Carlo computer simulations of an exemplified bead-spring model...
Finite-size corrections for dense polymers
Finite-size corrections dense polymers High Energy Physics - Theory
2011/9/30
Abstract: We study the (analytic) finite-size corrections in the dense polymer model on the strip by perturbing the critical Hamiltonian by irrelevant operators belonging to the tower of the identity....
Self-repelling fractional Brownian motion - a generalized Edwards model for chain polymers
Self-repelling fractional Brownian motion Edwards model chain polymers
2011/7/26
Abstract: We present an extension of the Edwards model for conformations of individual chain molecules in solvents in terms of fractional Brownian motion, and discuss the excluded volume effect on the...
Endpoint distribution of directed polymers in 1+1 dimensions
directed polymers Endpoint distribution Probability
2011/7/28
Abstract: We give an explicit formula for the joint density of the max and argmax of the Airy$_2$ process minus a parabola. The argmax has a universal distribution which governs the rescaled endpoint ...
Multiscale entanglement in ring polymers under spherical confinement
Multiscale entanglement ring polymers spherical confinement
2011/9/13
The interplay of geometrical and topological entanglement in semiflexible knotted polymer rings inside a spherical cavity is investigated using advanced numerical methods. By using stringent and robus...
Transient shear banding in entangled polymers: a study using the Rolie-Poly model
Transient shear banding Rolie-Poly model
2010/11/24
Spatially inhomogeneous shear flow occurs in entangled polymer solutions, both as steady state shear banding and transiently after a large step strain or during start up to a steady uniform shear rate...
Deformation of Equilibrium Shape of a Vesicle Induced by Injected Flexible Polymers
Deformation of Equilibrium Shape Equilibrium Shape Injected Flexible Polymers
2010/11/23
Using field theoretic approach, we study equilibrium shape deformation of a vesicle
induced by the presence of enclosed flexible polymers, which is a simple model of drug delivery
system or endocyto...
Duality mapping and unbinding transitions of semiflexible and directed polymers
Duality mapping unbinding transitions of semiflexible directed polymers
2010/11/19
Directed polymers (strings) and semiflexible polymers (filaments) are one-dimensional objects governed by tension and bending energy, respectively.They undergo unbinding transitions in the presence of...
Origin of Symmetry Breaking and Confinement in Conducting Polymers
with Ring Structures
polymer branch hopping symmetry breaking confinement
2007/8/15
2007Vol.48No.2pp.366-368DOI:
Origin of Symmetry Breaking and Confinement in Conducting Polymers
with Ring Structures
YUAN Yuan,1,2 Thomas F. George,3 and SUN Xin1,2
1 Re...
Backward Charge Transfer in Conjugated Polymers
polymer chain exciton biexciton backward charge transfer
2007/8/15
2005Vol.43No.6pp.1137-1140DOI:
Backward Charge Transfer in Conjugated Polymers
CHENG Meng-Xing,1,2 LI Guang-Qi,1 Thomas F. George,3 and SUN Xin1,2
1 Research Center for ...
专著信息
书名
Thermotropic Liquid Crystal Polymers: Thin-film Polymerization, Characterization, Blends, and Applications, Chapter 8, LCP Blends
语种
英文
撰写或编译
撰写
作者
Jiasong He,Jun Zhang
第一作者单位
中国科学院化学研究所
出版社
T...
Compatibilization by sulfonate ionomers in polyblends with thermotropic liquid crystalline polymers
2007/7/28
期刊信息
篇名
Compatibilization by sulfonate ionomers in polyblends with thermotropic liquid crystalline polymers
语种
英文
撰写或编译
撰写
作者
Jiasong He,Jie Liu
第一作者单位
中国科学院化学研究所
刊物名称
J. Appl. Polym. Sci., 67, 2141 ...