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浏览/检索结果: 共64条，第1-10条 帮助 限定条件 发表日期：2014    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 Square-Plate Piezoelectric Linear Motor Operating in Two Orthogonal and Isomorphic Face-Diagonal-Bending Modes 期刊论文 ieee transactions on ultrasonics ferroelectrics and frequency control, 2014 Ci, Penghong; Chen, Zhijiang; Liu, Guoxi; Dong, Shuxiang 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/13 ULTRASONIC MOTORS  DESIGN   Low-temperature scanning tunneling microscopy study of double-decker DyPc2 on Pb Surface 期刊论文 nanoscale, 2014 He, Yang; Zhang, Yajie; Hong, I-Po; Cheng, Fang; Zhou, Xiong; Shen, Qian; Li, Jianlong; Wang, Yongfeng; Jiang, Jianzhuang; Wu, Kai 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 SINGLE-MOLECULE MAGNET  LIGAND-FIELD PARAMETERS  F-ELECTRONIC STRUCTURES  PHTHALOCYANINE COMPLEXES  LANTHANIDE COMPLEXES  MAGNETIZATION  BIS(PHTHALOCYANINATO)TERBIUM  YTTRIUM(III)  AU(111)  METHYLVIOLOGEN   Enhancement of bacterial denitrification for nitrate removal in groundwater with electrical stimulation from microbial fuel cells 期刊论文 电源杂志, 2014 Zhang, Baogang; Liu, Ye; Tong, Shuang; Zheng, Maosheng; Zhao, Yinxin; Tian, Caixing; Liu, Hengyuan; Feng, Chuanping 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Nitrate removal  Denitrification  Electrical stimulation  Microbial fuel cells  Bioelectrical reactors  BIOFILM-ELECTRODE REACTOR  NITROUS-OXIDE  AUTOTROPHIC DENITRIFICATION  WATER TREATMENT  WASTE-WATER  ATP CONTENT  GENERATION  REDUCTION  TECHNOLOGY  OXIDATION   Note: A cubic electromagnetic harvester that convert vibration energy from all directions 期刊论文 review of scientific instruments, 2014 Han, Mengdi; Qiu, Guolin; Liu, Wen; Meng, Bo; Zhang, Xiao-Sheng; Zhang, Haixia 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/10 SENSOR   An unmovable single-layer triboloelectric generator driven by sliding friction 期刊论文 nano energy, 2014 Liu, Wen; Han, Mengdi; Sun, Xuming; Meng, Bo; Zhang, Xiao-Sheng; Zhang, Haixia 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Triboelectric generator  Sliding  Single-layer  Self-powered  DISK TRIBOELECTRIC NANOGENERATOR  CONTACT ELECTRIFICATION  ENERGY  SENSOR  ELECTRONICS  SEPARATION  SYSTEM  CHARGE   Exploration of yttria films as gate dielectrics in sub-50 nm carbon nanotube field-effect transistors 期刊论文 nanoscale, 2014 Ding, Li; Zhang, Zhiyong; Su, Jun; Li, Qunqing; Peng, Lian-Mao 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 HIGH-KAPPA DIELECTRICS  HIGH-PERFORMANCE  LOGIC GATES  ELECTRONICS  CIRCUITS  VOLTAGE   Trapped-Charge-Effect-Based Above-Threshold Current Expressions for Amorphous Silicon TFTs Consistent With Pao-Sah Model 期刊论文 ieee电子器件汇刊, 2014 He, Hongyu; He, Jin; Deng, Wanling; Wang, Hao; Liu, Yuan; Zheng, Xueren 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Amorphous silicon (a-Si)  thin-film transistor (TFT)  threshold voltage  trap states  THIN-FILM TRANSISTORS  FIELD-EFFECT TRANSISTORS  PHYSICS  SPICE   Analysis of the Voltage-Time Dilemma of Metal Oxide-Based RRAM and Solution Exploration of High Speed and Low Voltage AC Switching 期刊论文 ieee 纳米技术汇刊, 2014 Huang, Peng; Wang, Yijiao; Li, Haitong; Gao, Bin; Chen, Bing; Zhang, Feifei; Zeng, Lang; Du, Gang; Kang, Jinfeng; Liu, Xiaoyan 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/10 AC switching  compact model  high speed  low voltage  resistive random access memory (RRAM)  voltage-time dilemma  RESET MECHANISM  BIPOLAR RRAM  MEMORY  MODEL  DEVICES   Experimental study on the oxide trap coupling effect in metal oxide semiconductor field effect transistors with HfO2 gate dielectrics 期刊论文 应用物理学快报, 2014 Ren, Pengpeng; Wang, Runsheng; Jiang, Xiaobo; Qiu, Yingxin; Liu, Changze; Huang, Ru 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 Transversally and Axially Tunable Carbon Nanotube Resonators In Situ Fabricated and Studied Inside a Scanning Electron Microscope 期刊论文 nano letters, 2014 Ning, Z. Y.; Shi, T. W.; Fu, M. Q.; Guo, Y.; Wei, X. L.; Gao, S.; Chen, Q. 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 NEMS  SWCNT  nanotube resonator  in situ SEM  frequency tuning  sensor  NANOMECHANICAL MASS SENSOR  MECHANICAL RESONATORS  RESOLUTION  MOTION  GHZ