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浏览/检索结果: 共14条，第1-10条 帮助 限定条件 发表日期：2012    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 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   WHAT CAN WE LEARN ABOUT SOLAR CORONAL MASS EJECTIONS, CORONAL DIMMINGS, AND EXTREME-ULTRAVIOLET JETS THROUGH SPECTROSCOPIC OBSERVATIONS? 期刊论文 astrophysical journal, 2012 Tian, Hui; McIntosh, Scott W.; Xia, Lidong; He, Jiansen; Wang, Xin 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/16 line: profiles  solar wind  Sun: corona  Sun: coronal mass ejections (CMEs)  Sun: flares  2006 DECEMBER 13  EUV IMAGING SPECTROMETER  ACTIVE-REGION OUTFLOWS  TEMPERATURE-DEPENDENT UPFLOW  X-RAY JETS  MAGNETIC RECONNECTION  CHROMOSPHERIC EVAPORATION  TRANSITION REGION  EMISSION-LINES  HINODE-EIS   Statistical Studies on the Excess Peak Flux in Soft X-rays and EUV Bands from Solar Flares 期刊论文 solar physics, 2012 Zhang, D. H.; Cai, L.; Ercha, A.; Hao, Y. Q.; Xiao, Z. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 EUV  Flare irradiance  SEM  X-rays  EXTREME ULTRAVIOLET  LINE EMISSION  IRRADIANCES  MISSION   Novel red phosphor of double perovskite compound La2MgTiO6:xEu(3+) 期刊论文 journal of luminescence, 2012 Yin, Xin; Yao, Jiyong; Wang, Yaoming; Zhao, Chengchun; Huang, Fuqiang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Double perovskite structure  Red phosphor  Chromaticity coordinate  ENERGY-TRANSFER  PHOTOLUMINESCENCE  PROPERTY   Structural basis of ultraviolet-B perception by UVR8 期刊论文 nature, 2012 Wu, Di; Hu, Qi; Yan, Zhen; Chen, Wen; Yan, Chuangye; Huang, Xi; Zhang, Jing; Yang, Panyu; Deng, Haiteng; Wang, Jiawei; Deng, XingWang; Shi, Yigong 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/16 CATION-PI INTERACTIONS  BLUE-LIGHT RECEPTORS  PLANT PHOTORECEPTOR DOMAIN  SIGNAL-TRANSDUCTION  PROTEIN  CRYPTOCHROMES  PHYTOCHROME  SOFTWARE  REGULATOR  EVOLUTION   Crystal structure of Sr6Y2Al4O15: XRD refinements and first-principle calculations 期刊论文 journal of solid state chemistry, 2012 Wang, Chun-Hai; Guo, Dong-Fang; Li, Zhao-Fei; Wang, Xiao-Ming; Lin, Jian-Hua; Zeng, Zheng-Zhi; Jing, Xi-Ping 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Sr6Y2Al4O15  Crystal structure  XRD refinement  First-principle calculation  POWDER DIFFRACTION DATA  X-RAY  Y3AL5O12-CE PHOSPHOR  VACUUM-ULTRAVIOLET  SYSTEM SRO-AL2O3  PEROVSKITE  PRESSURE  GARNET  ALUMINATE  RADIATION   Mechanisms for the Direct Electron Transfer of Cytochrome c Induced by Multi-Walled Carbon Nanotubes 期刊论文 sensors basel, 2012 Zhao, Hua-Zhang; Du, Qian; Li, Zhen-Shan; Yang, Qin-Zheng 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 direct electron transfer (DET)  cytochrome c (Cyt c)  multi-walled carbon nanotube (MWCNT)  secondary structure  DIRECT ELECTROCHEMISTRY  GLUCOSE-OXIDASE  ELECTROCATALYTIC ACTIVITY  PROTEIN ELECTROCHEMISTRY  SURFACE MICROSTRUCTURE  CONFORMATIONAL-CHANGES  GOLD NANOPARTICLES  CIRCULAR-DICHROISM  BETA-SHEET  SPIN   Cuprous oxide created on sepiolite: Preparation, characterization, and photocatalytic activity in treatment of red water from 2,4,6-trinitrotoluene manufacturing 期刊论文 journal of hazardous materials, 2012 Zhu, Qingwei; Zhang, Yihe; Lv, Fengzhu; Chu, Paul K.; Ye, Zhengfan; Zhou, Fengshan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Cuprous oxide  Sepiolite  Red water  Photocatalysis  CATALYTIC-ACTIVITY  OPTICAL-PROPERTIES  AQUEOUS-SOLUTIONS  DIFFERENT SIZES  THIN-FILMS  ADSORPTION  CU2O/TIO2  NANOPARTICLES  COMPOSITES  ROUTE   Effect of natural organic matter (NOM) on Cu(II) adsorption by multi-walled carbon nanotubes: Relationship with NOM properties 期刊论文 chemical engineering journal, 2012 Sun, Wei-Ling; Xia, Jing; Li, Si; Sun, Fang 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 Natural organic matter  Cu(II)  Multi-walled carbon nanotubes  Adsorption  HUMIC-ACID  FULVIC-ACID  WATER  SURFACE  SOIL  ENVIRONMENT  COPPER(II)  BEHAVIOR  NANOPARTICLES  AROMATICITY   Direct growth of tungsten oxide nanorods from heated tungsten foils 期刊论文 science china technological sciences, 2012 Qin JingFang; Zhang GengMin; Xing YingJie 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 W18O49  fast heating CVD  field emission  FIELD-EMISSION PROPERTIES  CARBON NANOFIBERS  WORK FUNCTION  NANOWIRES  NANOTUBES  SPECTROSCOPY  NANOBELTS