Results 271 to 280 of about 33,091 (311)

Triboelectric metamaterial stents: self-powered motility monitoring in post-esophagectomy conduits. [PDF]

Ann Med Surg (Lond)
Yasin Z, Nasir M, Saleem NUA, Hasan AH.
europepmc   +1 more source

Mesh sensitivity and experimental verification for randomized arbitrary geometry cavity-based acoustic metamaterials designed with 2D FEM simulations. [PDF]

Sci Rep
Książek P, Chojnacki B.
europepmc   +1 more source

A novel approach to design broadband tunable microwave absorber using expanded graphite on a flexible substrate. [PDF]

Sci Rep
Borah D, Boruah MJ, Das BC, Das D, Bhattacharyya NS.   +4 more
europepmc   +1 more source

Theoretical Analysis, Neural Network-Based Inverse Design, and Experimental Verification of Multilayer Thin-Plate Acoustic Metamaterial Unit Cells. [PDF]

Materials (Basel)
Wang A, Cai C, You Y, Huang Y, Zhan X, Gao L, Zhang Z.   +6 more
europepmc   +1 more source

A broadband Terahertz metamaterial absorber enabled by a water-assisted square-pyramid architecture with optical transmittance. [PDF]

Sci Rep
Zhao Y, Hu P, Zhang X, Li Q, Xie T, Yuan Y, Wu X, Ling F.   +7 more
europepmc   +1 more source

Four-Port Compact Metamaterial MIMO Antenna with Stub-Based Bandwidth Improvement. [PDF]

Materials (Basel)
Vargas-Balderas AA, Tirado-Méndez JA, Linares-Miranda R, Jardón-Aguilar H, Flores-Leal R.   +4 more
europepmc   +1 more source

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Transformation Metamaterials

Advanced Materials, 2021
AbstractBased on the form‐invariance of Maxwell's equations under coordinate transformations, mathematically smooth deformation of space can be physically equivalent to inhomogeneous and anisotropic electromagnetic (EM) medium (called a transformation medium). It provides a geometric recipe to control EM waves at will. A series of examples of achieving
Lin Xu, Huanyang Chen
openaire   +2 more sources

Perovskite Metamaterials

Conference on Lasers and Electro-Optics, 2016
We report the first dielectric metamaterials nanostructured from solution-processed organolead halide perovskite thin films. Metamaterials exhibit strong resonances tunable by design across the visible spectrum, aiming applications in enhanced photovoltaics and light-emitting devices.
Gholipour B., Adamo G., Cortecchia D., Krishnamoorthy H. N. S., Yin J., Zheludev N. I., Soci C.   +6 more
openaire   +2 more sources

Metamaterial Textures

Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems, 2018
We present metamaterial textures---3D printed surface geometries that can perform a controlled transition between two or more textures. Metamaterial textures are integrated into 3D printed objects and allow designing how the object interacts with the environment and the user's tactile sense.
Alexandra Ion, Robert Kovacs, Oliver S. Schneider, Pedro Lopes 0001, Patrick Baudisch   +4 more
openaire   +1 more source