搜索结果: 1-15 共查到“metamaterials”相关记录34条 . 查询时间(0.04 秒)
Metamaterials research challenges fundamental limits in photonics
metamaterials photonics photonics
2021/8/11
Researchers are proposing a new way to modulate both the absorptive and the refractive qualities of metamaterials in real time, and their findings open intriguing new opportunities to control, in time...
Researchers make reconfigurable robots from self-folding kirigami metamaterials
reconfigurable robots self-folding kirigami metamaterials
2020/1/19
North Carolina State University researchers funded by the National Science Foundation have demonstrated how kirigami-inspired techniques can be used to design thin sheets of material that au...
Log in 提交 IUTAM Symposium on Acoustic/elastic metamaterials, their design and applications
Login Submit IUTAM Seminar Sound waves Elastic material
2017/12/13
The last decade has witnessed an increasing interest in the study of acoustic/elastic metamaterials and their potential engineering applications. Acoustic/elastic metamaterials are a class of composit...
2018 液晶，超材料，转换光学，光子晶体和太阳能电池研讨会（Workshop on Liquid Crystals, Metamaterials, Transformation Optics, Photonic Crystals, and Solar Cells）
2018 液晶 超材料 转换光学 光子晶体 太阳能电池 研讨会
2017/11/29
Since their discovery at the end of the 19th century, liquid crystals have helped illuminate the many ways in which light interacts with matter. The capability of nematic liquid crystal molecules to a...
This special session focuses on recent progress in metamaterials including transformation optics, frequency selective surfaces (FSS), non-Foster circuits, electromagnetic band gap (EBG) structures, ar...
2017材料和超表面的线性，非线性和量子电磁建模超专题会议（Special Session : Linear, Nonlinear, and Quantum Electromagnetic Modeling for Metamaterials and Metasurfaces）
2017 材料 超表面 线性 非线性 量子电磁 建模超 专题会议
2017/2/15
This session will focus theoretical analyses and numerical algorithms for modeling linear, nonlinear and quantum electromagnetic responses from metamaterials and metasurfaces.
New Mechanical Metamaterials Can Block Symmetry of Motion,Findings Suggest
New Mechanical Metamaterials Block Symmetry of Motion Findings Suggest
2017/2/16
Engineers and scientists at The University of Texas at Austin and the AMOLF institute in the Netherlands have invented the first mechanical metamaterials that easily transfer motion effortlessly in on...
New Mechanical Metamaterials Can Block Symmetry of Motion,Findings Suggest
New Mechanical Metamaterials Block Symmetry of Motion
2017/3/13
Engineers and scientists at The University of Texas at Austin and the AMOLF institute in the Netherlands have invented the first mechanical metamaterials that easily transfer motion effortlessly in on...
2017年等离子体激元和超材料研讨会（Symposium ED10—Material Platforms for Plasmonics and Metamaterials—Novel Approaches Towards Practical Applications）
2017年 等离子体激元和超材料 研讨会
2017/1/12
This symposium aims at addressing critical needs in the emerging fields of hybrid integrated nanophotonics including plasmonics and plasmonic metamaterials to overcome existing limitations hindering t...
第四届声子晶体/声学超材料，声子传输/声子耦合与拓扑声子学国际会议（The 4th International Conference on Phononic Crystals/Metamaterials,Phonon Transport/Coupling and Topological Phononics ）
第四届 声子晶体/声学超材料，声子传输/声子耦合与拓扑声子学 国际会议
2017/1/11
“声子学（Phononics）”是近年来凝聚态物理领域发展起来的一门新兴学科。随着其相关研究工作不断从理论探索走向工程应用，工程实践驱动为该学科的发展注入了新的活力。声子学的发展体现出物理、振动、声学、热学、力学、材料和机械工程等多学科交叉融合发展的特点，受到国内外相关领域的广泛关注，展现出蓬勃的生命力和广阔的前景。声子学研究的基本对象是一种假想的虚拟粒子——“声子（Phonon）”。声子概念的提...
Symposium ED10—Material Platforms for Plasmonics and Metamaterials—Novel Approaches Towards Practical Applications
plasmonic materials noble metal alloys
2016/7/21
This symposium aims at addressing critical needs in the emerging fields of hybrid integrated nanophotonics including plasmonics and plasmonic metamaterials to overcome existing limitations hindering t...
A single drop of blood is teeming with microorganisms—imagine if we could see them, and even nanometer-sized viruses, with the naked eye. That’s a real possibility with what scientists call a “perfect...
Higher-order effects and ultrashort solitons in left-handed metamaterials
Maxwell's equations the third order nonlinear schrodinger equation the nonlinear left-handed metamaterials
2014/12/24
Starting from Maxwell’s equations, we use the reductive perturbation method to derive a second-order and a third-order nonlinear Schrödinger equation, describing ultrashort solitons in nonlinear ...
Short pulse equations and localized structures in frequency band gaps of nonlinear metamaterials
Short pulse propagation nonlinear metamaterials nonlinear dielectric short pulse linear electromagnetic waves magnetic permeability
2014/12/24
We consider short pulse propagation in nonlinear metamaterials characterized by a weak Kerr-type nonlinearity in their dielectric response. Two short-pulse equations (SPEs) are derived for the high- a...
Resonant Antennas Based on Coupled Transmission-Line Metamaterials
Antenna radiation patterns metamaterials microstrip antennas patch antennas propagation constant
2014/12/8
A novel microstrip patch antenna topology is presented for achieving a dual-band response with arbitrarily closely spaced resonances. This topology is based on a coupled transmission line structure in...