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科研机构
北京大学 [15]
内容类型
期刊论文 [13]
会议论文 [2]
发表日期
2017 [3]
2015 [2]
2014 [1]
2013 [1]
2012 [2]
2010 [1]
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专题:北京大学
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Effects of polymer network on electrically induced reflection band broadening of cholesteric liquid crystals
期刊论文
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2017
Yu, Meina
;
Wang, Ling
;
Nemati, Hossein
;
Yang, Huai
;
Bunning, Timothy
;
Yang, Deng-Ke
收藏
  |  
浏览/下载:116/0
  |  
提交时间:2017/12/03
cholesteric liquid crystals
photonic band gap
reflection band broadening
polymer network
optical materials
MONOMER FUNCTIONALITY
COMPOSITES
MORPHOLOGY
DEVICE
GAP
Broadband reflection in polymer stabilized cholesteric liquid crystal films with stepwise photo-polymerization
期刊论文
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2017
Duan, Man-yu
;
Cao, Hui
;
Wu, Yong
;
Li, Er-li
;
Wang, Hui-hui
;
Wang, Dong
;
Yang, Zhou
;
He, Wan-li
;
Yang, Huai
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
PITCH GRADIENT
OPTICAL-PROPERTIES
LIGHT-REFLECTION
POLARIZERS
NETWORK
ELASTOMERS
GELS
Enhanced out-of-plane crushing strength and energy absorption of in-plane graded honeycombs
期刊论文
COMPOSITES PART B-ENGINEERING, 2017
Tao, Yong
;
Duan, Shengyu
;
Wen, Weibin
;
Pei, Yongmao
;
Fang, Daining
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2017/12/03
Honeycomb
Out-of-plane compression
In-plane gradient
Crushing strength
Energy absorption
FINITE-ELEMENT
CELLULAR STRUCTURES
SANDWICH CORE
ALUMINUM HONEYCOMBS
SHOCK ENHANCEMENT
PART II
IMPACT
BEHAVIOR
COMPRESSION
STRAIN
Biomimetic Carbon Nanotube Films with Gradient Structure and Locally Tunable Mechanical Property
期刊论文
ADVANCED FUNCTIONAL MATERIALS, 2015
Lin, Zhiqiang
;
Gui, Xuchun
;
Zeng, Zhiping
;
Liang, Binghao
;
Chen, Wenjun
;
Liu, Ming
;
Zhu, Yuan
;
Cao, Anyuan
;
Tang, Zikang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
DENSITY
GROWTH
ARRAYS
FOAMS
COMPOSITES
ALIGNMENT
FORESTS
SPONGES
SOLIDS
DESIGN
Semiconductor-to-metallic flipping in a ZnFe2O4-graphene based smart nano-system: Temperature/microwave magneto-dielectric spectroscopy
期刊论文
materials characterization, 2015
Ameer, Shahid
;
Gul, Iftikhar Hussain
;
Mahmood, Nasir
;
Mujahid, Muhammad
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2015/11/11
Ceramic-graphene nanosystem
Smart materials
Temperature-gradient dielectric spectroscopy
Semiconductor/metal flipping
Nano-electronics
FUNCTIONALIZED GRAPHENE SHEETS
NITROGEN-DOPED GRAPHENE
LITHIUM-ION BATTERIES
MICROWAVE-ABSORPTION
ZINC FERRITE
RAMAN-SPECTROSCOPY
NANOPARTICLES
OXIDE
NANOCOMPOSITES
ZNFE2O4
Active acoustic metamaterials with tunable effective mass density by gradient magnetic fields
期刊论文
应用物理学快报, 2014
Chen, Xing
;
Xu, Xianchen
;
Ai, Shigang
;
Chen, HaoSen
;
Pei, Yongmao
;
Zhou, Xiaoming
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
COMPOSITES
Elasto-plastic analysis of micro FGM beam basing on mechanism-based strain gradient plasticity theory
期刊论文
composite structures, 2013
Mao, Y. Q.
;
Ai, S. G.
;
Fang, D. N.
;
Fu, Y. M.
;
Chen, C. P.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Strain gradient
Functionally graded
Size effect
Kinematic hardening
FINITE-ELEMENT IMPLEMENTATION
LENGTH SCALE PARAMETER
COMPOSITE-MATERIALS
CONVENTIONAL THEORY
CYCLIC PLASTICITY
FREE-ENERGY
VISCOPLASTICITY
STRESS
INDENTATION
DISLOCATION
Thermal transport in crystalline Si/Ge nano-composites: Atomistic simulations and microscopic models
期刊论文
应用物理学快报, 2012
Hao, Feng
;
Fang, Daining
;
Xu, Zhiping
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
EFFICIENT THERMOELECTRIC-MATERIAL
SILICON NANOWIRES
CONDUCTIVITY
GE/SI
SI
PERFORMANCE
INTERFACE
SINGLE
STRAIN
LAYERS
Broadband reflective liquid crystalline films prepared from liquid crystals with negative dielectric anisotropy
期刊论文
liquid crystals, 2012
Li, Kexuan
;
Cheng, Zihui
;
Guo, Renwei
;
Zhang, Lipei
;
Wang, Feifei
;
Wu, Xiaojuan
;
Cao, Hui
;
Yang, Huai
;
Yang, Deng-ke
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/12
chiral nematic liquid crystals
negative dielectric anisotropy
broadband reflection
pitch gradient
polymer network
POLARIZERS
COMPOSITES
Modeling of growth stress gradient effect on the oxidation rate at high temperature
会议论文
Yang, Fan
;
Liu, Bin
;
Fang, Dai-ning
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
High temperature
Modeling
Growth stress gradient
Oxidation rate
THERMAL-OXIDATION
KINETIC-MODEL
ALLOY
COMPOSITES
BEHAVIOR
SILICON
SOLIDS
AL2O3
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