Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Yuancheng Fan"'
Publikováno v:
iScience, Vol 27, Iss 8, Pp 110504- (2024)
Summary: Acoustic metasurface with rationally distributed phase manipulating characteristic provides a promising platform to reshape the wavefront of scattering wave. Such acoustic illusion carpet suffers from limitation of narrow bandwidth and relat
Externí odkaz:
https://doaj.org/article/33e0207e0e9c4213ad0b5bfedae23339
Autor:
Jiameng Nan, Yujing Zhang, Yu Xie, Zhichen Li, Ruisheng Yang, Jing Xu, Quanhong Fu, Fuli Zhang, Yuancheng Fan
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 7, Pp n/a-n/a (2023)
Abstract A metasurface is a kind of ultrathin artificial composite composed of subwavelength elements with unique abilities in manipulating electromagnetic waves. However, the static nature of its conventional metallic/dielectric constituent material
Externí odkaz:
https://doaj.org/article/15ca5b626c414637b97dbceb1c4326c3
Autor:
Weiqi Cai, Lixin Xuan, Yuancheng Fan, Ruisheng Yang, Wenwu Zhang, Qing Zhang, Songnan Chen, Zhehao Ye, Yujing Zhang, Quanhong Fu, Fuli Zhang
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Dielectric metamaterials with low ohmic losses and resonating in the local magnetic mode are preferable for enhancing material non-linearity. Here, we propose and experimentally demonstrate broadband extraordinary electromagnetic transmission (EET) b
Externí odkaz:
https://doaj.org/article/c6cef12e4e2e4abdb8e2be5cec6c477d
Publikováno v:
Materials & Design, Vol 224, Iss , Pp 111352- (2022)
Recently, a kind simply structured metasurface made of binary phase modulated meta-unit shows extraordinary beam steering functionality especially in the reflective beam manipulation. In this work, we demonstrate a Helmholtz-resonator based acoustic
Externí odkaz:
https://doaj.org/article/e0eefa7047354ddda84597ef9bf080e8
Autor:
Ruisheng Yang, Jing Xu, Nian‐Hai Shen, Fuli Zhang, Quanhong Fu, Junjie Li, Hongqiang Li, Yuancheng Fan
Publikováno v:
InfoMat, Vol 3, Iss 5, Pp 577-597 (2021)
Abstract Since the performance of electronic circuits is becoming rather limited in face of intensively increasing of amount of information and related operations, all‐optical processing offers a promising strategy for future information system. It
Externí odkaz:
https://doaj.org/article/3f978c1b6b6b43bca280323918457e6e
Publikováno v:
Micromachines, Vol 14, Iss 3, p 544 (2023)
Photonic nano/microstructures (e [...]
Externí odkaz:
https://doaj.org/article/0cdf7ccaca4643c6ad14fe4b5597ec79
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
The recent advent of acoustic metasurface displays tremendous potential with their unique and flexible capabilities of wavefront manipulations. In this paper, we propose an acoustic metagrating made of binary coiling-up space structures to coherently
Externí odkaz:
https://doaj.org/article/50eab5a3189f4c48af744540f52bbd50
Autor:
Ruisheng Yang, Jing Lou, Fuli Zhang, Wei Zhu, Jing Xu, Tong Cai, Quanhong Fu, Hongqiang Li, Yuancheng Fan
Publikováno v:
Advanced Photonics Research, Vol 2, Iss 12, Pp n/a-n/a (2021)
The active control of artificially structured metasurfaces is a promising route for solving the operation bandwidth limitation of metasurfaces due to their resonant nature. Herein, the active tunability of the toroidal response in a terahertz hybrid
Externí odkaz:
https://doaj.org/article/43fd860033424acea9492b54f46b6188
Publikováno v:
Entropy, Vol 24, Iss 11, p 1640 (2022)
The black widow spider optimization algorithm (BWOA) had the problems of slow convergence speed and easily to falling into local optimum mode. To address these problems, this paper proposes a multi-strategy black widow spider optimization algorithm (
Externí odkaz:
https://doaj.org/article/2ee5498a4f824d3597318356336743d3
Publikováno v:
Results in Physics, Vol 28, Iss , Pp 104650- (2021)
We demonstrate thermally reconfigurable Fano resonance based on water metamaterial. A water brick pair metamaterial is proposed and prepared via injecting pure water inside dielectric template by 3D printing method. Magnetically induced Fano resonanc
Externí odkaz:
https://doaj.org/article/b29dd613c9cd435a881ae5b1d6d03b4d