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科研机构
北京大学 [90]
内容类型
期刊论文 [62]
其他 [26]
会议论文 [2]
发表日期
2017 [7]
2016 [5]
2015 [10]
2014 [7]
2013 [8]
2012 [6]
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专题:北京大学
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Topological defects in an unconfined nematic fluid induced by single and double spherical colloidal particles
其他
2017-01-01
Wang, Yiwei
;
Zhang, Pingwen
;
Chen, Jeff Z. Y.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
SATURN-RING DEFECTS
LIQUID-CRYSTALS
POINT-DEFECTS
DISCLINATION LOOPS
FINE-STRUCTURE
FORCES
PHASE
NANOPARTICLES
DISPERSIONS
STABILITY
Transition of Defect Patterns from 2D to 3D in Liquid Crystals
其他
2017-01-01
Qu, Yang
;
Wei, Ying
;
Zhang, Pingwen
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Transition of defects
liquid crystal
Landau-de Gennes model
spectral method
DE-GENNES THEORY
NEMATIC EMULSIONS
ORDER
Defects Around a Spherical Particle in Cholesteric Liquid Crystals
其他
2017-01-01
Tong, Yu
;
Wang, Yiwei
;
Zhang, Pingwen
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
Cholesteric liquid crystal
defects
Landau-de Gennes theory
spectral method
DE-GENNES THEORY
TOPOLOGICAL DEFECTS
NEMATIC EMULSIONS
LANDAU THEORY
BLUE PHASES
STABILITY OF HALF-DEGREE POINT DEFECT PROFILES FOR 2-D NEMATIC LIQUID CRYSTAL
其他
2017-01-01
Geng, Zhiyuan
;
Wang, Wei
;
Zhang, Pingwen
;
Zhang, Zhifei
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Liquid crystal
point defect
Landau-de Gennes model
monotonicity
stability
DE-GENNES THEORY
GINZBURG-LANDAU EQUATION
RADIAL-HEDGEHOG
MODEL
Two-step crosslinked liquid-crystalline elastomer with reversible two-way shape memory characteristics
期刊论文
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2017
Wang, Yuchang
;
Huang, Xuezhen
;
Zhang, Jianqi
;
Bi, Meng
;
Zhang, Jindi
;
Niu, Hongyan
;
Li, Chensha
;
Yu, Haifeng
;
Wang, Binsong
;
Jiang, Hongrui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Liquid crystalline elastomer
Nematic structure
Shape memory effect
Smart deformable material
Sophisticated deformation
POLYMER
ACTUATORS
LIGHT
AZOBENZENE
MOTION
NETWORKS
MODULUS
The regulation of polymer structures and electro-optical properties of epoxy-mercaptan-based phase separated liquid crystals / polymer composites
期刊论文
POLYMER, 2017
Chen, Mei
;
Hu, Wei
;
Liang, Xiao
;
Zhang, Huimin
;
Zhang, Cuihong
;
Song, Ping
;
Zhang, Lanying
;
Li, Fasheng
;
Chen, Feiwu
;
Yang, Huai
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Liquid crystal/polymer composites
Morphologies
Electro-optical properties
UV-CURABLE POLYMER
NEMATIC DROPLETS
LIGHT-SCATTERING
PDLC FILMS
MORPHOLOGY
DISPERSION
BLENDS
FUNCTIONALITY
KINETICS
SHUTTERS
Effect of a Polymercaptan Material on the Electro-Optical Properties of Polymer-Dispersed Liquid Crystal Films
期刊论文
MOLECULES, 2017
Sun, Yujian
;
Zhang, Cuihong
;
Zhou, Le
;
Fang, Hua
;
Huang, Jianhua
;
Ma, Haipeng
;
Zhang, Yi
;
Yang, Jie
;
Zhang, Lan-Ying
;
Song, Ping
;
Gao, Yanzi
;
Xiao, Jiumei
;
Li, Fasheng
;
Li, Kexuan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
polymer-dispersed liquid crystal
morphology
electro-optical properties
photopolymerization
INDUCED PHASE-SEPARATION
OPTICAL-PROPERTIES
LIGHT-SCATTERING
PDLC FILMS
CHEMISTRY
NETWORK
FUNCTIONALITY
COMPOSITE
MONOMERS
Matched elastic constants for a perfect helical planar state and a fast switching time in chiral nematic liquid crystals
期刊论文
SOFT MATTER, 2016
Yu, Meina
;
Zhou, Xiaochen
;
Jiang, Jinghua
;
Yang, Huai
;
Yang, Deng-Ke
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
TRANSIENT-PLANAR
MAGNETIC FIELD
TRANSITION
PHASE
DISTORTION
DIMERS
NMR
ON THE UNIQUENESS OF WEAK SOLUTION FOR THE 2-D ERICKSEN LESLIE SYSTEM
其他
2016-01-01
Wang, Meng
;
Wang, Wendong
;
Zhang, Zhifei
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
Ericksen-Leslie system
uniqueness of weak solution
Littlewood-Paley theory
NEMATIC LIQUID-CRYSTAL
CONSTITUTIVE EQUATIONS
GLOBAL EXISTENCE
FLOW
REGULARITY
Nematic ordering of semiflexible polymers confined on a toroidal surface
其他
2016-01-01
Ye, Shiwei
;
Zhang, Pingwen
;
Chen, Jeff Z. Y.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
LIQUID-CRYSTALS
ORIENTATIONAL ORDER
PHASE-TRANSITION
CHAINS
COLLOIDS
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