Results 151 to 160 of about 4,017 (247)

Ultrasensitive Tunable Terahertz Sensor via Critical Coupling‐Enhanced Fano Resonance

Nanophotonics, Volume 15, Issue 9, 13 May 2026.
This work presents a hybrid terahertz sensor via the combination of graphene‐strip metasurface, cavity resonance, and gold film polaritons. The sensor achieves critical coupling with an ultrahigh‐Q resonance and tunable FOM with stable high sensitivity via gate voltage regulation, exhibiting excellent performance for on‐chip integrated biochemical ...
Fei Yan, Chenxiang Liu, Yu Wang, Xingdong Liu, Alexander I. Solomonov, Mikhail V. Rybin, Li Li, Hao Tian   +7 more
wiley   +1 more source

Coding Metasurfaces for Diffuse Scattering: Scaling Laws, Bounds, and Suboptimal Design [PDF]

, 2017
Andreone, A., Castaldi, G., Cui, T. J., Galdi, V., Liu, S., Moccia, M., Wu, R. Y.   +6 more
core   +1 more source

Broadband and Wide‐Angle Nonreciprocal Electromagnetic Transport via Gradient Permeability‐Near‐Zero Metastructures

Nanophotonics, Volume 15, Issue 9, 13 May 2026.
ABSTRACT Breaking time‐reversal symmetry to achieve broadband and wide‐angle nonreciprocity is critical in electromagnetic waves manipulation. While Epsilon‐Near‐Zero materials have revolutionized the control of Transverse Magnetic modes, realizing comparable broadband nonreciprocity for Transverse Electric (TE) modes remains a formidable challenge ...
Junyang Sui, Hai‐Feng Zhang
wiley   +1 more source

An Information Theory-Inspired Strategy for Design of Re-programmable Encrypted Graphene-based Coding Metasurfaces at Terahertz Frequencies [PDF]

, 2018
Ali Momeni, Kasra Rouhi, Hamid Rajabalipanah, Ali Abdolali   +3 more
openalex   +1 more source

Large‐Aperture Polarization‐Independent Broadband Achromatic All‐Dielectric Metalens for Terahertz Focusing

Advanced Science, Volume 13, Issue 25, 4 May 2026.
A large‐aperture, high focusing efficiency and polarization‐independent THz single‐layer achromatic metalens is reported via discrete multi‐wavelength achromatic design and global optimization algorithm. The fabricated metalens exhibits a largest diameter of 2.21 cm, excellent achromatic performance, extremely high average focusing efficiency (> 46 ...
Xiaoqiang Jiang, Xu Chen, Zechuan Bin, Fu Tang, Min Hu, Manman Li, Wenhui Fan, Baoli Yao   +7 more
wiley   +1 more source

Intelligent materials for on‐demand electromagnetic absorption

InfoMat, Volume 8, Issue 5, May 2026.
This review introduces an innovative “stimulus‐state‐property” paradigm, facilitating a fundamental transition from static to dynamically intelligent electromagnetic wave absorption (EMWA). The key advancement lies in the synergistic integration of external fields with structurally engineered metamaterials and tunable components.
Chongyang Chai, Lin Yang, Haoxu Si, Bo Hao, Yi Zhang, Cuiping Li, Jingwei Zhang, Chunhong Gong   +7 more
wiley   +1 more source

Frequency‐Multiplexed Programmable Guided‐Wave‐Driven Metasurface for Low Earth Orbit Satellite Communication [PDF]

Jian‐Qiao Han, Fanyi Meng, Chunsheng Guan, Tao Jin, Chang Ding, Tong Cai, Qun Wu, Xumin Ding   +7 more
openalex   +1 more source

Supplementary document for Independent polarization and phase control in liquid crystal programmable THz metasurfaces - 7651161.pdf

Wang, Sheng, Zhu, wei, Guo, hangbing, Chen, Benwen, Wang, Fangyu, Cui, Hengyu, Wu, Jingbo, Zhang, Caihong, Fan, Kebin, Wang, Huabing   +9 more
openalex   +1 more source

Sub-attomolar-level biosensing of cancer biomarkers using SHG modulation in DNA-programmable quantum dots/MoS2 disordered metasurfaces

Wenbo Du, Xilin Tian, Siyi Han, Yi Liu, Zhi Chen, Yong Liu, Linjun Li, Zheng Xie, lingfeng gao, Ke Jiang   +9 more
openalex   +1 more source

Conformal Radiation-Type Programmable Metasurface for Agile Millimeter-Wave Orbital Angular Momentum Generation. [PDF]

Research (Wash D C)
Cao A, Ni T, Chen Y, Wang L, Li Z, Bai X, Zhang F, Chen Z.   +7 more
europepmc   +1 more source