Hybrid Anapole Induced Chirality in Metasurfaces

A Hassanfiroozi, YC Lu, PC Wu - Advanced Materials, 2024 - Wiley Online Library
The interaction between light and matter, particularly chirality, plays a pivotal role in modern
science and technology. Typically, metasurfaces achieve chiro‐optical effects by coupling …

Magnetic Dipole and Magnetic Quadrupole Scattering Enhanced Graphene‐based Tunable Plasmonic Metasurface‐Design and Sensor Applications

S Roy - Optik, 2024 - Elsevier
In this paper, we have proposed a graphene-based tunable plasmonic sensor in the far-
infrared region. Our structure consists of patterned graphene disks on a SiO 2 gap dielectric …

Graphene-enabled chiral metasurface for terahertz wavefront manipulation and multiplexing holographic imaging

H Liu, S Duan, C Chen, H Cui, P Gao, Y Dai, Z Gao… - Optical Materials, 2024 - Elsevier
The ability of metasurfaces to simultaneously manipulate both the spin and phase of
circularly polarized (CP) incident waves has attracted considerable attention from …

Graphene-based electromechanically tunable subwavelength mid-IR perfect absorber

S Roy, K Debnath - Optical and Quantum Electronics, 2023 - Springer
In this article, we propose and numerically investigate a graphene-based
electromechanically tunable perfect absorber design. The fundamental motivation is to …

Deformation mechanism of thermoplastic vulcanizate (TPV) from a view of micromechanical scale

C Li, L Ma, Z Zhu - Polymer, 2024 - Elsevier
Thermoplastic vulcanizates (TPVs) combine recyclability with strength but lack elasticity
compared to elastomers. A Region Growing-Monte Carlo model accurately captured TPV's …

Active manipulation of accidental quasi bound states in the continuum in Sb2Se3-Silicon hybridized metasurfaces

T Ma, W Sang, J Tian, S Yue, L Ma, D Wang, J Li - Optical Materials, 2024 - Elsevier
High quality factor resonances with enhanced light-mater interactions are of great
importance for diverse applications such as nano-lasering and biosensing. Recently, Fano …

Electric Dipole-Magnetic Quadrupole Resonant Coupling for Broadband Operating Metasurfaces

JAP Ribeiro, JJ Hernández-Sarria… - … on Antennas and …, 2024 - ieeexplore.ieee.org
In this work, we have applied the multipole expansion method to analyze the
transmission/reflection properties of allmetallic metasurfaces operating in the microwave …

Far‐Field and Near‐Field Manipulation via Multipole Coupling Phenomenon in Van der Waals Metasurfaces

AV Prokhorov, SM Novikov, MY Gubin… - Laser & Photonics … - Wiley Online Library
The advent of a new era of flat optics is due to the optical metasurfaces, whose large number
of degrees of freedom allowed one to fabricate various optical elements on a single …

Graphene-based Tunable MD and MQD Enhanced Scattering Plasmonic Metasurface

S Roy, S Rani - Laser Science, 2024 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Graphene-based
Tunable MD and MQD Enhanced Scattering Plasmonic Metasurface Shuvajit Roy, Sweta …

Enhanced and Tuneable Ferromagnetism in CVD-Synthesized Metasurface Carbon Films

S Chaiyachad, Y Kaeokhamchan, A Moontang… - 2023 - researchsquare.com
Here, metasurface magnetic carbon films synthesized via chemical vapour deposition (CVD)
by using adamantane as a precursor and electron beam lithography (EBL) exhibited …