4.5 Article

Dynamically tunable broadband absorber/reflector based on graphene and VO2 metamaterials

Related references

Note: Only part of the references are listed.
Article Optics

Dual-broadband and single ultrawideband absorbers from the terahertz to infrared regime

Saeedeh Barzegar-Parizi et al.

Summary: This paper presents the design and analysis of broadband metamaterial absorbers with single and dual absorption bands from terahertz to infrared frequencies, utilizing a composite graphene/metallic structure. The absorbers demonstrate stable performance with respect to incidence angle for both transverse electric and transverse magnetic waves. The design is based on the combination and excitation of the plasmon polaritons of graphene and metallic patterned arrays at terahertz and infrared frequency bands, respectively.

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS (2021)

Article Optics

Bifunctional terahertz modulator for beam steering and broadband absorption based on a hybrid structure of graphene and vanadium dioxide

Wenwen Liu et al.

Summary: A bifunctional metamaterial based on a hybrid graphene and vanadium dioxide configuration can switch between beam steering and broadband absorption, depending on the state of VO2. By adjusting the Fermi energy level of graphene and design of the top VO2 square, scattering patterns and absorptance can be controlled, showing potential for applications in terahertz switching and modulation.

OPTICS EXPRESS (2021)

Article Optics

Switchable terahertz metamaterial absorber with broadband absorption and multiband absorption

Man Zhang et al.

Summary: The study proposes a terahertz bifunctional absorber based on the phase-transition property of vanadium dioxide, achieving switchable functionalities of broadband absorption and multiband absorption. By changing the metal or dielectric phase of vanadium dioxide, the system can achieve different absorption effects, showing potential applications in intelligent absorption and terahertz switch fields.

OPTICS EXPRESS (2021)

Article Multidisciplinary Sciences

Reconfigurable honeycomb metamaterial absorber having incident angular stability

Javad Shabanpour et al.

SCIENTIFIC REPORTS (2020)

Article Optics

Terahertz toroidal metamaterial with tunable properties

Zhengyong Song et al.

OPTICS EXPRESS (2019)

Article Multidisciplinary Sciences

Vanadium dioxide-assisted broadband tunable terahertz metamaterial absorber

Huan Liu et al.

SCIENTIFIC REPORTS (2019)

Article Multidisciplinary Sciences

Tunable Control of Mie Resonances Based on Hybrid VO2 and Dielectric Metamaterial

Ju Gao et al.

SYMMETRY-BASEL (2018)

Article Engineering, Electrical & Electronic

A tunable reflective polarization converter based on hybrid metamaterial

Zhongyin Xiao et al.

OPTICAL AND QUANTUM ELECTRONICS (2017)

Article Multidisciplinary Sciences

Hybrid Resonators and Highly Tunable Terahertz Metamaterials Enabled by Vanadium Dioxide (VO2)

Shengxiang Wang et al.

SCIENTIFIC REPORTS (2017)

Article Materials Science, Multidisciplinary

Broadband tunable graphene-based metamaterial absorber

Ying Zhang et al.

OPTICAL MATERIALS EXPRESS (2016)

Article Physics, Applied

Thermal tuning of infrared resonant absorbers based on hybrid gold-VO2 nanostructures

Hasan Kocer et al.

APPLIED PHYSICS LETTERS (2015)

Article Chemistry, Multidisciplinary

Gated Tunability and Hybridization of Localized Plasmons in Nanostructured Graphene

Zheyu Fang et al.

ACS NANO (2013)

Article Physics, Applied

A tunable hybrid metamaterial absorber based on vanadium oxide films

Qi-Ye Wen et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2012)

Review Chemistry, Multidisciplinary

Metamaterials: a new frontier of science and technology

Yongmin Liu et al.

CHEMICAL SOCIETY REVIEWS (2011)

Editorial Material Multidisciplinary Sciences

The Road Ahead for Metamaterials

Nikolay I. Zheludev

SCIENCE (2010)

Article Optics

Frequency tunable near-infrared metamaterials based on VO2 phase transition

Matthew J. Dicken et al.

OPTICS EXPRESS (2009)

Article Physics, Applied

Dyadic Green's functions and guided surface waves for a surface conductivity model of graphene

George W. Hanson

JOURNAL OF APPLIED PHYSICS (2008)

Article Physics, Multidisciplinary

Giant intrinsic carrier mobilities in graphene and its bilayer

S. V. Morozov et al.

PHYSICAL REVIEW LETTERS (2008)

Article Physics, Multidisciplinary

Perfect metamaterial absorber

N. I. Landy et al.

PHYSICAL REVIEW LETTERS (2008)

Article Multidisciplinary Sciences

Mott transition in VO2 revealed by infrared spectroscopy and nano-imaging

M. M. Qazilbash et al.

SCIENCE (2007)

Article Materials Science, Multidisciplinary

Sum rules for the optical and Hall conductivity in graphene

V. P. Gusynin et al.

PHYSICAL REVIEW B (2007)

Article Chemistry, Physical

The rise of graphene

A. K. Geim et al.

NATURE MATERIALS (2007)

Article Materials Science, Multidisciplinary

Metal-insulator phase transition in a VO2 thin film observed with terahertz spectroscopy

Peter Uhd Jepsen et al.

PHYSICAL REVIEW B (2006)

Article Multidisciplinary Sciences

Two-dimensional gas of massless Dirac fermions in graphene

KS Novoselov et al.

NATURE (2005)