搜索结果: 1-15 共查到“工学 Metamaterials”相关记录20条 . 查询时间(0.046 秒)
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
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...
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...
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...
Two-Dimensional Chalcogenide Nanoplates as Tunable Metamaterials via Chemical Intercalation
Two-dimensional materials chalcogenides plasmonics photonics EELS
2015/8/6
New plasmonic materials with tunable proper ties are in great need for nanophotonics and metamaterials applications. Here we present two-dimensional layered, metal chalcogenides as tunable metamateria...
Advance brings 'hyperbolic metamaterials' closer to reality
Advance brings hyperbolic metamaterials closer to reality
2014/6/12
WEST LAFAYETTE, Ind. - Researchers have taken a step toward practical applications for "hyperbolic metamaterials," ultra-thin crystalline films that could bring optical advances including powerful mic...
Routing of Deep-Subwavelength Optical Beams and Images without Refl ection and Diffraction Using Infi nitely Anisotropic Metamaterials
Deep-Subwavelength Optical Beams Images without nitely Anisotropic
2015/8/7
Many photonic structures, including waveguides, lenses, and photonic bandgap materials, benefi t greatly from the large index contrast provided by such media.
Near-infrared surface plasmon polariton dispersion control with hyperbolic metamaterials
Surface plasmons Metamaterials
2015/8/7
We demonstrate experimentally signatures and dispersion control of surface plasmon polaritons from 1 to 1.8 μm using periodic multilayer metallo-dielectric hyperbolic metamaterials. The fabricated str...
Properties of the angular gap in one-dimensional periodic structures containing left-handed metamaterials
left-handed metamaterials photonic gaps optical bistability
2011/5/5
Wave propagation is investigated in one-dimensional periodic structures containing layers of
left-handed metamaterials. For a special choice of parameters, an angular gap appears due to total
intern...
Photonic Band Structure of Dispersive Metamaterials Formulated as a Hermitian Eigenvalue Problem
Photonic Band Structure Dispersive Metamaterials Formulated Hermitian Eigenvalue Problem
2015/8/10
We formulate the photonic band structure calculation of any lossless dispersive photonic crystal and optical metamaterial as a Hermitian eigenvalue problem. We further show that the eigenmodes of such...