国家自然科学基金(11272281)

作品数：4被引量：10H指数：2
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相关期刊：《Theoretical & Applied Mechanics Letters》《Applied Mathematics and Mechanics(English Edition)》《Acta Mechanica Solida Sinica》《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》更多>>
相关主题：LIKEEXTENSIONBAND_GAP压电半导体半导体更多>>
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Extension/Compression-Controlled Complete Band Gaps in 2D Chiral Square-Lattice-Like Structures被引量：4
《Acta Mechanica Solida Sinica》2018年第1期51-65,共15页Y. L. Huang N. Gao W.Q. Chen R.H. Bao 
supported by the National Natural Science Foundation of China (Nos. 11532001, 11621062,and 11272281);open project of State Key Laboratory of Explosion Science and Technology (Beijing Institute of Technology)under Grant No. KFJJ16-04M;Partial support from the Fundamental Research Funds for the Central Universities(No. 2016XZZX001-05)
Achieving tunable band gaps in a structure by external stimuli is of great importance in acoustic applications. This paper aims to investigate the tunability of band gaps in square-lattice-like elastic periodic struct...
关键词：Band gap TUNABILITY Square-lattice-like periodic structure Chiral symmetry Large deformation 
Magnetoelectric effects in multiferroic laminated plates with imperfect interfaces被引量：2
《Theoretical & Applied Mechanics Letters》2017年第2期93-99,共7页DJ. Kong C. Ruan-Wu Y.X. Luo C.L. Zhang Ch. Zhang 
supported by the National Natural Science Foundation of China(11672265,11202182,11272281,11621062,and 11321202);the Fundamental Research Funds for the Central Universities(2016QNA4026 and 2016XZZX001-05);the open foundation of Zhejiang Provincial Top Key Discipline of Mechanical Engineering
Two-dimensional （2D） equations for multiferroic （MF） laminated plates with imperfect interfaces are established in this paper. The interface between two adjacent sublayers, which are not perfectly bonded together,...
关键词：Multiferroic laminated plates Two-dimensional equations Imperfect interfaces Magnetoelectric coupling effects 
压电半导体杆中的机械场、电场与载流子分布研究（英文）被引量：4
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2016年第1期37-44,共8页Chun-li ZHANG Xiao-yuan WANG Wei-qiu CHEN Jia-shi YANG 
supported by the National Natural Science Foundation of China(Nos.11202182,11272281,and 11321202)
目的:导出两端自由压电半导体杆在自平衡状态下内部的位移、电场和载流子的解析表达式,研究它们在杆内的分布规律。方法:从三维压电半导体基本方程出发,以n-型半导体为例,导出考虑拉伸变形模式的一维模型方程。由平衡方程和电学高斯方...
关键词：力电耦合 半导体 杆 载流子 
Statics of FGM circular plate with magneto-electro-elastic coupling:axisymmetric solutions and their relations with those for corresponding rectangular beam
《Applied Mathematics and Mechanics(English Edition)》2015年第5期581-598,共18页Yanzheng WANG Weiqiu CHEN Xiangyu LI 
Project supported by the National Natural Science Foundation of China(Nos.11321202 and11272281);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20130101110120);the Program for New Century Excellent Talents in University of Ministry of Education of China(No.NCET-13-0973);the Program for Sichuan Provincial Youth Science and Technology Innovation Team(No.2013-TD-0004);the Scientific Research Foundation for Returned Scholars(Ministry of Education of China)
This paper investigates the static behavior of a functionally graded circular plate made of magneto-electro-elastic（MEE） materials under tension and bending.The analysis is directly based on the three-dimensional go...
关键词：functionally graded circular rectangular magneto correspondence elasticity heterogeneity exactly piezoelectric 
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