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浏览/检索结果: 共5条，第1-5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     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 comparative study of piezoelectric unimorph and multilayer actuators as stiffness sensors via contact resonance 期刊论文 ACTA MECHANICA SINICA, 2016 Fu, Ji; Li, Fa-Xin 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/04 Piezoelectric actuator  Stiffness sensor  Contact resonance  TACTILE SENSOR  POISSONS RATIO   Enhanced Actuation Performance and Reduced Heat Generation in Shear-Bending Mode Actuator at High Temperature 期刊论文 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2016 Chen, Jianguo; Liu, Guoxi; Cheng, Jinrong; Dong, Shuxiang 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/04 Actuation performance  high temperature piezoelectric ceramics  piezoelectric actuator  MORPHOTROPIC PHASE-BOUNDARY  PIEZOELECTRIC CERAMICS   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   Crystalline Helical Monosubstituted Polyacetylene:Molecular Packing and Shape Actuation via Phase Transition 其他 2015-01-01 Jun Wang; Xiao-Qing Liu; Shuang Yang; Er-Qiang Chen 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 hexagonal  backbone  crystalline  helical  conformational  heating  actuator  handed  contract  chains  hexagonal  backbone  crystalline  helical  conformational  heating  actuator  handed  contract  chains   Collective buckling of periodic soft nanostructures on surfaces and promotion for nanolithography 期刊论文 journal of physical chemistry c, 2007 Lin, Haojing; Yang, Jiashi; Tan, Li; Xu, Jie; Li, Zheng 收藏  |  浏览/下载：45/0  |  提交时间：2015/11/12 HIGH-RESOLUTION  LITHOGRAPHY  FABRICATION  MICROSTRUCTURES  ACTUATOR