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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2014    内容类型：期刊论文    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 family of enantiopure Fe-4(III) single molecule magnets: fine tuning of energy barrier by remote substituent 期刊论文 dalton transactions, 2014 Zhu, Yuan-Yuan; Cui, Chang; Qian, Kang; Yin, Ji; Wang, Bing-Wu; Wang, Zhe-Ming; Gao, Song 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 CONTINUOUS SYMMETRY MEASURES  SPONTANEOUS RESOLUTION  WEAK FERROMAGNETISM  LIGAND SUBSTITUTION  ANISOTROPY BARRIER  MANGANESE CLUSTER  CHIRAL DICHROISM  SPIN-STATE  METAL-IONS  COMPLEXES   Multiferroic CoFe2O4-BiFeO3 core-shell nanofibers and their nanoscale magnetoelectric coupling 期刊论文 材料研究杂志, 2014 Zhu, Qingfeng; Xie, Ying; Zhang, Jing; Liu, Yuanming; Zhan, Qingfeng; Miao, Hongchen; Xie, Shuhong 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 POLYMER NANOFIBERS  THIN-FILMS  COMPOSITES  BIFEO3  MODEL   Six-Coordinate Lanthanide Complexes: Slow Relaxation of Magnetization in the Dysprosium(III) Complex 期刊论文 chemistry a european journal, 2014 Na, Bo; Zhang, Xue-Jing; Shi, Wei; Zhang, Yi-Quan; Wang, Bing-Wu; Gao, Chen; Gao, Song; Cheng, Peng 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 dysprosium  lanthanide complexes  magnetization  slow relaxation  structure elucidation  SINGLE-MOLECULE-MAGNET  CONTINUOUS SYMMETRY MEASURES  COUPLING DY-3 TRIANGLES  ION MAGNET  COORDINATION NUMBERS  ANISOTROPIC BARRIER  BEHAVIOR  COMPOUND  TRANSITION  BLOCKING   More ferroelectrics discovered by switching spectroscopy piezoresponse force microscopy? 期刊论文 epl, 2014 Miao, Hongchen; Tan, Chi; Zhou, Xilong; Wei, Xiaoyong; Li, Faxin 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 NANOSCALE  FIELD   Piezoelectricity and ferroelectricity of cellular polypropylene electrets films characterized by piezoresponse force microscopy 期刊论文 应用物理杂志, 2014 Miao, Hongchen; Sun, Yao; Zhou, Xilong; Li, Yingwei; Li, Faxin 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 TRANSDUCER MATERIALS  SOFT  SPECTROSCOPY  COEFFICIENT  POLYMERS   Detection of asymmetric control valve stiction from oscillatory data using an extended Hammerstein system identification method 期刊论文 journal of process control, 2014 Wang, Jiandong; Zhang, Qinghua 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Control valve stiction  Oscillation  Hammerstein system identification  Cyclo-stationarity  PERFORMANCE ASSESSMENT  LINEAR-SYSTEMS  CONTROL LOOPS  BACKLASH  DIAGNOSIS  NONLINEARITIES  HYSTERESIS  ALGORITHMS  MODELS  MAPS   Elastic improvement of carbon nanotube sponges by depositing amorphous carbon coating 期刊论文 炭素, 2014 Zhao, Wenqi; Li, Yibin; Wang, Shanshan; He, Xiaodong; Shang, Yuanyuan; Peng, Qingyu; Wang, Chao; Du, Shanyi; Gui, Xuchun; Yang, Yanbing; Yuan, Quan; Shi, Enzheng; Wu, Shiting; Xu, Wenjing; Cao, Anyuan 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 AEROGELS  COMPOSITES  FOAMS  ELECTRODES