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浏览/检索结果: 共26条，第1-10条 帮助 限定条件 发表日期：2015    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A case example of the importance of multi-analytical approach in deciphering carbonatite petrogenesis in South Qinling orogen: Miaoya rare-metal deposit, central China 期刊论文 LITHOS, 2015 Xu, Cheng; Kynicky, Jindrich; Chakhmouradian, Anton R.; Li, Xianhua; Song, Wenlei 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 Carbonatite  Syenite  Petrogenesis  Carbonated ocean crust  South Qinling orogen  SILICATE MELT INCLUSIONS  TRACE-ELEMENTS  U-PB  TECTONIC IMPLICATIONS  CHEMICAL-COMPOSITION  CONTINENTAL-CRUST  GRANITOID ROCKS  MANTLE  GEOCHEMISTRY  EVOLUTION   The Small Deborah Number Limit of the Doi-Onsager Equation to the Ericksen-Leslie Equation 其他 2015-01-01 Wang, Wei; Zhang, Pingwen; Zhang, Zhifei 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 NEMATIC LIQUID-CRYSTALS  SMOLUCHOWSKI-EQUATION  SHEAR-FLOW  POLYMERS  SYSTEM  SPHERE  STATES   LOCAL WELL-POSEDNESS AND SMALL DEBORAH LIMIT OF A MOLECULE-BASED Q-TENSOR SYSTEM 其他 2015-01-01 Li, Sirui; Wang, Wei; Zhang, Pingwen 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 Liquid crystals  Q-tensor theory  Ericksen-Leslie theory  local strong solution  NEMATIC LIQUID-CRYSTALS  ERICKSEN-LESLIE-SYSTEM  DE-GENNES THEORY  GLOBAL EXISTENCE  MAIER-SAUPE  REGULARITY  EQUATIONS  POLYMERS  SPHERE   From Microscopic Theory to Macroscopic Theory: a Systematic Study on Modeling for Liquid Crystals 其他 2015-01-01 Han, Jiequn; Luo, Yi; Wang, Wei; Zhang, Pingwen; Zhang, Zhifei 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/11 NEMATISCHEN KRISTALLINFLUSSIGEN PHASE  MOLEKULAR-STATISTISCHE THEORIE  DE-GENNES THEORY  SMECTIC-A-PHASE  CLOSURE APPROXIMATIONS  ELASTIC-CONSTANTS  MAIER-SAUPE  CONSTITUTIVE-EQUATIONS  ORDER PARAMETERS  CONTINUUM THEORY   ON A MOLECULAR BASED Q-TENSOR MODEL FOR LIQUID CRYSTALS WITH DENSITY VARIATIONS 其他 2015-01-01 Mei, Song; Zhang, Pingwen 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 liquid crystals  Q-tensor model  density variations  smectic phase  phase transition  isotropic-nematic interface  SMECTIC-A-PHASE  ISOTROPIC-NEMATIC INTERFACE  HARD SPHEROCYLINDERS  MACROSCOPIC THEORY  MICROSCOPIC THEORY  TRANSITION  SURFACE  ORDER  SUPERCONDUCTORS  BOUNDARY   Mechanically Induced Multicolor Change of Luminescent Materials 期刊论文 2015 Ma Zhiyong; Wang Zhijian; Teng Mingjun; Xu Zejun; Jia Xinru 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 fluorescence,forces,mechanochromism,multicolor switch,piezochromism   NIR-Vis-UV Light-Responsive Actuator Films of Polymer-Dispersed Liquid Crystal/Graphene Oxide Nanocomposites 期刊论文 ACS APPLIED MATERIALS & INTERFACES, 2015 Cheng, Zhangxiang; Wang, Tianjie; Li, Xiao; Zhang, Yihe; Yu, Haifeng 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 photomechanical materials  polymer-dispersed liquid crystals  liquid crystal and nanocomposites  light-responsive actuator  GO nanocomposites  REDUCED GRAPHENE OXIDE  CRYSTALLINE ACTUATORS  PHASE-TRANSITION  DRIVEN  NANOPARTICLES  COMPOSITES  HYDROGELS  NANORODS  MOTORS  3D   A pi-Extended Donor-Acceptor-Donor Triphenylene Twin Linked via a Pyrazine Bridge 期刊论文 ORGANIC LETTERS, 2015 Xiao, Weikang; He, Zhiqun; Remiro-Buenamanana, Sonia; Turner, Rebecca J.; Xu, Min; Yang, Xiao; Jing, Xiping; Cammidge, Andrew N. 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 DISCOTIC LIQUID-CRYSTALS  PALLADIUM-CATALYZED AMINATION  MESOGENS  HEXABENZOCORONENE  SEMICONDUCTORS  MOLECULES  ALIGNMENT  PHASES   气液界面胶体球刻蚀法制备二维有序多孔薄膜 期刊论文 化学学报, 2015 李扬; 齐利民 收藏  |  浏览/下载：112/0  |  提交时间：2017/12/03 单层胶体晶体  胶体球刻蚀法  气液界面  二维有序纳米结构  自支撑多孔薄膜  纳米网  纳米碗阵列  monolayer colloidal crystals  nanosphere lithography  gas-liquid interface  2D ordered nanostructures  self-standing porous membranes  nanonets  nanobowl arrays  MONOLAYER COLLOIDAL CRYSTALS  PARTICLE IMPRINTED TEMPLATES  INVERSE OPAL FILMS  MICRO/NANOSTRUCTURED ARRAYS  AIR/WATER INTERFACE  FACILE FABRICATION  NANOBOWL ARRAYS  RINGS  SURFACE  SENSOR   Microphase Separation and High Ionic Conductivity at High Temperatures of Lithium Salt-Doped Amphiphilic Alternating Copolymer Brush with Rigid Side Chains 期刊论文 MACROMOLECULES, 2015 Ping, Jing; Pan, Yu; Pan, Hongbing; Wu, Bin; Zhou, Henghui; Shen, Zhihao; Fan, Xing-He 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 LIQUID-CRYSTALLINE POLYMERS  BLOCK-COPOLYMERS  MOLECULAR-WEIGHT  RADICAL COPOLYMERIZATION  DIBLOCK COPOLYMER  PHOTONIC CRYSTALS  PHASE-SEPARATION  ELECTROLYTES  POLYMERIZATION  MACROMONOMERS