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科研机构
北京大学 [261]
内容类型
期刊论文 [201]
其他 [58]
会议论文 [2]
发表日期
2017 [25]
2016 [29]
2015 [26]
2014 [18]
2013 [15]
2012 [15]
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专题:北京大学
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Apatite in carbonatitic rocks: Compositional variation, zoning, element partitioning and petrogenetic significance
期刊论文
LITHOS, 2017
Chakhmouradian, Anton R.
;
Reguir, Ekaterina P.
;
Zaitsev, Anatoly N.
;
Coueslan, Christopher
;
Xu, Cheng
;
Kynicky, Jindrich
;
Mumin, A. Hamid
;
Yang, Panseok
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Apatite
Trace-element composition
Element partitioning
Raman micro-spectroscopy
Carbonatites
Phoscorites
RARE-EARTH-ELEMENTS
LA-ICP-MS
CRYSTAL-CHEMISTRY
SITE PREFERENCE
RICH FLUORAPATITE
KOLA-PENINSULA
TRACE-ELEMENTS
EXTRUSIVE CARBONATITE
LIQUID IMMISCIBILITY
MINERAL EXPLORATION
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
On minimizers for the isotropic-nematic interface problem
其他
2017-01-01
Park, Jinhae
;
Wang, Wei
;
Zhang, Pingwen
;
Zhang, Zhifei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
HARD SPHEROCYLINDERS
LIQUID-CRYSTALS
PHASE
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
THE TRANSMISSION OF SYMMETRY IN LIQUID CRYSTALS
其他
2017-01-01
Xu, Jie
;
Zhang, Pingwen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Liquid crystals
homogeneous phases
molecular symmetry
phase symmetry
SHEAR FLOWS
POLYMERS
EQUATION
SPHERE
Clean Transfer of Large Graphene Single Crystals for High-Intactness Suspended Membranes and Liquid Cells
期刊论文
ADVANCED MATERIALS, 2017
Zhang, Jincan
;
Lin, Li
;
Sun, Luzhao
;
Huang, Yucheng
;
Koh, Ai Leen
;
Dang, Wenhui
;
Yin, Jianbo
;
Wang, Mingzhan
;
Tan, Congwei
;
Li, Tianran
;
Tan, Zhenjun
;
Liu, Zhongfan
;
Peng, Hailin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
clean transfer
graphene liquid cells
graphene single crystals
interfacial force control
suspended graphene membranes
CHEMICAL-VAPOR-DEPOSITION
ELECTRON-MICROSCOPY
INTRINSIC STRENGTH
LAYER GRAPHENE
COPPER FOILS
GROWTH
FILMS
SPECTROSCOPY
Radiolytic syntheses of hollow UO2 nanospheres in Triton X-100-based lyotropic liquid crystals
期刊论文
RADIOCHIMICA ACTA, 2017
Wang, Yongming
;
Chen, Qingde
;
Shen, Xinghai
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Hollow UO2 nanospheres
lyotropic liquid crystal
Triton X-100
gamma-irradiation
ammonium uranyl tricarbonate
URANIUM OXIDE NANOPARTICLES
ROOM-TEMPERATURE
IONIC LIQUIDS
TEMPLATE
NANOCRYSTALS
CATALYSTS
PERFORMANCE
WATER
MICROSPHERES
IRRADIATION
Hierarchical Self-Assembly of Disc-Rod Shape Amphiphiles Having Hexa-peri-hexabenzocoronene and a Relatively Long Rod
期刊论文
LANGMUIR, 2017
Gu, Kehua
;
Zhang, Mengyao
;
Zhou, Yu
;
Han, Mengying
;
Zhang, Wei
;
Shen, Zhihao
;
Fan, Xinghe
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
LIQUID-CRYSTALS
NEMATIC PHASE
MESOGENS
DYAD
NANOPARTICLES
ARCHITECTURES
ORGANIZATION
ELECTRONICS
MOLECULES
A temperature and electric field-responsive flexible smart film with full broadband optical modulation
期刊论文
MATERIALS HORIZONS, 2017
Liang, Xiao
;
Guo, Shumeng
;
Chen, Mei
;
Li, Chenyue
;
Wang, Qian
;
Zou, Cheng
;
Zhang, Cuihong
;
Zhang, Lanying
;
Guo, Shaojun
;
Yang, Huai
收藏
  |  
浏览/下载:119/0
  |  
提交时间:2017/12/03
DISPERSED LIQUID-CRYSTALS
NANOCRYSTALS
PHASE
NANOCOMPOSITES
TRANSPARENT
COMPOSITES
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