Results 121 to 130 of about 109,103 (311)

Metamaterial-enhanced coupling between magnetic dipoles for efficient wireless power transfer [PDF]

, 2011
Yaroslav Urzhumov, David R. Smith
openalex   +1 more source

Local Thermal Conductivity Patterning in Rotating Lattice Crystals of Anisotropic Sb2S3

Advanced Functional Materials, EarlyView.
Microscale control of thermal conductivity in Sb2S3 is demonstrated via laser‐induced rotating lattice crystals. Thermal conductivity imaging reveals marked thermal transport anisotropy, with the c axis featuring amorphous‐like transport, whereas in‐plane directions (a, b) exhibit 3.5x and 1.7x larger thermal conductivity.
Eleonora Isotta, Rosemary Wynnychenko, Binayak Mukherjee, Jack Kaman, Hrushikesh Sahasrabuddhe, Jiongzhi Zheng, Anubhav Jain, Geoffroy Hautier, Alexandra Zevalkink, Evan Musterman, Volkmar Dierolf, Himanshu Jain, G. Jeffrey Snyder, Oluwaseyi Balogun   +13 more
wiley   +1 more source

Controlling the effective bending stiffness via out-of-plane rotational resonances in elastic metamaterial thin plates

New Journal of Physics, 2018
In this work, we investigate the effective parameters of elastic metamaterial thin plates. We find that the out-of-plane rotational resonances can lead to a resonant behavior in the effective bending stiffness of metamaterial thin plates, which provides ...
Jinjie Shi, Chenkai Liu, Yun Lai
doaj   +1 more source

Generation of multi-beam reflected from gradient-index metasurfaces

Results in Physics, 2018
Many recent metasurfaces, consisting of one or two-dimensional artificial structures with subwavelength unit cells, have been designed to manipulate optical waves by achieving the 2π continuous phase gradients.
T.V. Hoang, J.H. Lee
doaj   +1 more source

Propagation of acoustic waves in a metamaterial with a refractive index of near zero [PDF]

, 2013
Choon Mahn Park, Sang Hun Lee
openalex   +1 more source

A Smart Magnetically Actuated Flip‐Disc Programmable Metasurface with Ultralow Power Consumption for Real‐Time Channel Control

Advanced Functional Materials, EarlyView.
The study proposes a 1‐bit programmable metasurface based on flip‐disc display, named flip‐disc metasurface (FD‐MTS). This new design enables ultralow energy consumption while maintaining coding patterns. It also exhibits high scalability and multifunctional flexibility.
Jiang Han Bao, Che Liu, Jia Cheng Li, Zhen Hao Fu, Yi Su Huang, Si Qi Huang, Lei Zhang, Jian Wei You, Tie Jun Cui   +8 more
wiley   +1 more source

Inducing topology in a wire medium based metamaterial [Invited]

, 2021
Simon Yves, Geoffroy Lerosey, Fabrice Lemoult   +2 more
openalex   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Investigation on tunable ultra-thin radar absorber based on active metamaterial

Cailiao gongcheng, 2019
A sort of state-of-the-art metamaterial was introduced to serve as an active ultra-thin RAM. The metamaterial consisted of resistors, varactor diodes and micro-structure array.
HUANG Jin-guo, GUO Yu, ZHAO Zhi-ya, LI Xue, XING Ming-jun, XIE Zhen-kun   +5 more
doaj   +1 more source

A Polarization-Insensitive Dual Plasmon-Induced Transparency Terahertz Sensor Based on Graphene Metamaterial

, 2023
Tao Chen, Juncheng Wang, Dihan Liang
openalex   +1 more source