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浏览/检索结果: 共27条，第1-10条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位    发表日期：2014     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 Motion Control of a Robotic Transtibial Prosthesis during Transitions between Level Ground and Stairs 会议论文 Yuan, Kebin; Wang, Qining; Zhu, Jinying; Wang, Long 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 ANKLE-FOOT PROSTHESIS  AMPUTEES  DESCENT  WALKING  ASCENT   Experimental and theoretical identification of a high-pressure polymorph of Ga2S3 with alpha-Bi2Te3-type structure 期刊论文 应用物理杂志, 2014 Lai, Xiaojing; Zhu, Feng; Qin, Shan; Chen, Dongliang; Li, Yanchun; Yang, Ke; Wu, Xiang 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 X-RAY-DIFFRACTION  TOPOLOGICAL INSULATORS  CRYSTAL STRUCTURE  BI2TE3  SB2TE3  SUPERCONDUCTIVITY  SPECTROSCOPY  ALPHA-GA2S3  TRANSITIONS  BI2SE3   New high-pressure polymorph of In2S3 with defect Th3P4-type structure 期刊论文 journal of solid state chemistry, 2014 Lai, Xiaojing; Zhu, Feng; Wu, Ye; Huang, Rong; Wu, Xiang; Zhang, Qian; Yang, Ke; Qin, Shan 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 In2S3  Pressure-induced phase transition  Th3P4-type structure  X-ray diffraction  POST-PEROVSKITE PHASE  CRYSTAL-STRUCTURE  TRANSITION  MGSIO3  MBAR   Experimental and theoretical investigations on high-pressure phase transition of Sr2Fe2O5 期刊论文 physics and chemistry of minerals, 2014 Zhu, Feng; Wu, Ye; Lai, Xiaojing; Qin, Shan; Yang, Ke; Liu, Jing; Wu, Xiang 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Sr2Fe2O5  Pressure-induced phase transition  X-ray diffraction  Density functional theory  Electronic properties  AUGMENTED-WAVE METHOD  NEUTRON-DIFFRACTION  MAGNETIC-PROPERTIES  BROWNMILLERITE  TEMPERATURE  CRYSTAL  SYSTEM  SRFEOX  STATE  N=2   High-pressure behavior of Fe3P and the role of phosphorus in planetary cores 期刊论文 earth and planetary science letters, 2014 Gu, Tingting; Fei, Yingwei; Wu, Xiang; Qin, Shan 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 iron phosphides  schreibersite  first-principles calculation  phase transitions  planetary cores  high-pressure  EARTHS INNER-CORE  CRYSTAL-STRUCTURE  AB-INITIO  PHASE-RELATIONS  IRON  STATE  DIFFRACTION  CHONDRITES  TRANSITION  METEORITE   Pressure-induced phase transition of lead phosphate Pb-3(PO4)(2): X-ray diffraction and XANES 期刊论文 phase transitions, 2014 Qin, Fei; Wu, X.; Zhai, S. M.; Qin, S.; Yang, K.; Chen, D. L.; Li, Y. C. 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 phase transition  XRD  compressibility  Pb-3(PO4)(2)  XANES  TRICALCIUM PHOSPHATE  DENSE POLYMORPH  15 GPA  GAMMA-CA-3(PO4)(2)  TUITE  APATITE  MANTLE  RENORMALIZATION  CA3(PO4)2  STABILITY   Pressure-induced drastic collapse of a high oxygen coordination shell in quartz-like alpha-GeO2 期刊论文 新物理学学报, 2014 Dong, Juncai; Zhang, Xiaoli; Zhang, Qian; Wu, Ye; Wu, Xiang; Wu, Ziyu; Chen, Dongliang 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 RAY-ABSORPTION SPECTROSCOPY  GEO2 POLYMORPHS  INDUCED AMORPHIZATION  CRYSTAL-STRUCTURES  FINE-STRUCTURE  VITREOUS GEO2  BORON-CARBIDE  MEMORY-GLASS  SILICA  TRANSFORMATION   Microstructures and petro-fabrics of lawsonite blueschist in the North Qilian suture zone, NW China: Implications for seismic anisotropy of subducting oceanic crust 期刊论文 tectonophysics, 2014 Cao, Yi; Jung, Haemyeong; Song, Shuguang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 Lattice preferred orientation (LPO)  Blueschist  Lawsonite  Glaucophane  Seismic anisotropy  Subducting oceanic crust  LATTICE-PREFERRED ORIENTATIONS  TEMPERATURE PHASE-TRANSITIONS  NATURALLY DEFORMED AMPHIBOLES  HIGH-PRESSURE METAMORPHISM  SESIA-LANZO ZONE  UPPER-MANTLE  DEFORMATION MECHANISMS  WESTERN ALPS  SW JAPAN  CATACLASTIC DEFORMATION   Uniaxial Movements of a Metal-Cyanide Framework Switched by Weak Interactions through Dehydration and Rehydration 期刊论文 chemistry a european journal, 2014 Wei, Bin; Shang, Ran; Zhang, Xi; Shao, Xiu-Dan; Yao, Ye-Feng; Wang, Zhe-Ming; Xiong, Ren-Gen; Zhang, Wen 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 crystal engineering  cyanide  dehydration-rehydration  iron  metal-organic frameworks  SINGLE-CRYSTAL TRANSFORMATIONS  NEGATIVE THERMAL-EXPANSION  BILAYER OPEN FRAMEWORK  COORDINATION POLYMERS  DIELECTRIC-CONSTANT  ORGANIC FRAMEWORKS  PHASE-TRANSITIONS  GUEST EXCHANGE  SOLID-STATE  STIMULI   Swelling behaviour of amphiphilic poly(methacryloxyethyl dimethylalkane ammonium bromide) gels in alcohol/water solvent systems 期刊论文 核技术英文版, 2014 Li Can-Can; Zhai Mao-Lin; Peng Jing; Li Jiu-Qiang 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/13 Dimethylaminoethyl methacrylate  Amphiphilic gels  Alcohol/water mixed solvents  Swelling behavior  ACRYLIC ACID) GELS  RADIATION SYNTHESIS  PHASE-TRANSITIONS  MIXED-SOLVENTS  HYDROGELS  RESPONSIVENESS  METHACRYLATE)  ADSORPTION  NETWORKS  KINETICS