Results 211 to 220 of about 141,776 (244)

3D-printed aberration-free terahertz metalens for ultra-broadband achromatic super-resolution wide-angle imaging with high numerical aperture. [PDF]

Nat Commun
Chen J, Huang SX, Chan KF, Wu GB, Chan CH.   +4 more
europepmc   +1 more source

Flexible terahertz beam manipulation and convolution operations in light-controllable digital coding metasurfaces. [PDF]

iScience
Jia M, Zhao C, Wang H, Sun W, Lu Y.
europepmc   +1 more source

Light People: Prof. Lei Zhou spoke about metasurfaces. [PDF]

Light Sci Appl
Guo C.
europepmc   +1 more source

Applying Metamaterials to Solve Terahertz Challenges

, 2015
Hou‐Tong Chen
openalex   +1 more source

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Design and experimental realization of triple-band electromagnetically induced transparency terahertz metamaterials employing two big-bright modes for sensing applications.

Nanoscale, 2023
Multi-band electromagnetically induced transparency (EIT) effects have attracted widespread attention due to their great application prospects. However, their realization is mainly based on the coupling of multiple sub-resonators that typically exceed ...
Ben-Xin Wang, Guiyuan Duan, Wangze Lv, Yi Tao, Han Xiong, Dong-Qin Zhang, Guofeng Yang, Fang-Zhou Shu   +7 more
semanticscholar   +1 more source

Tunable and switchable multi-functional terahertz metamaterials based on a hybrid vanadium dioxide-graphene integrated configuration.

Physical Chemistry, Chemical Physics - PCCP, 2022
In this paper, an actively tunable and switchable multi-functional terahertz metamaterial device based on a hybrid vanadium dioxide (VO2)-graphene integrated configuration is proposed.
Bin Tang, Yi Ren
semanticscholar   +1 more source

Terahertz Metamaterials Broadband Perfect Absorber Based on Molybdenum Disulfide

IEEE Photonics Technology Letters, 2022
In this letter, a terahertz metamaterials broadband perfect absorber based on molybdenum disulfide (MoS2) is proposed. The absorber is composed of a single layer of MoS2 and a metal plate separated by thin polyimide.
Xingfang Luo, Peiwen Xiang, Heming Yu, Shan Huang, Ting Yu, Yuan-Feng Zhu   +5 more
semanticscholar   +1 more source

Floating terahertz metamaterials with extremely large refractive index sensitivities

, 2021
In the diagnosis of severe contagious diseases such as Ebola, severe acute respiratory syndrome, and COVID-19, there is an urgent need for protein sensors with large refractive index sensitivities.
H. Silalahi, Yin-Pei Chen, Y. Chen, Shih-Wei Hong, Xingyue Lin, J. Liu, Chia-Yi Huang   +6 more
semanticscholar   +1 more source

Reconfigurable Terahertz Metamaterials

Physical Review Letters, 2009
We demonstrate reconfigurable anisotropic metamaterials at terahertz frequencies where artificial "atoms" reorient within unit cells in response to an external stimulus. This is accomplished by fabricating planar arrays of split ring resonators on bimaterial cantilevers designed to bend out of plane in response to a thermal stimulus.
Richard D. Averitt, Hu Tao, Xin Zhang, Andrew C. Strikwerda, Willie J. Padilla, Kebin Fan   +5 more
openaire   +3 more sources

Ultrahigh-sensitivity molecular sensing with carbon nanotube terahertz metamaterials.

ACS Applied Materials and Interfaces, 2020
Terahertz (THz) electromagnetic waves strongly interact with complex molecules, making THz spectroscopy a promising tool for high-sensitivity molecular detection, especially for biomedical applications.
Ruiqian Wang, Wendao Xu, Dinghao Chen, Ruiyun Zhou, Qi Wang, Weilu Gao, J. Kono, Lijuan Xie, Y. Ying   +8 more
semanticscholar   +1 more source