☆ 4.7 Article

Electrically tunable and switchable perfect infrared absorber based on ENZ material

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2024)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Optics

Thickness-dependent loss-induced failure of an ideal ENZ-enhanced optical response in planar ultrathin transparent conducting oxide films

Hang Jiang et al.

Summary: We investigated the thickness-dependent loss of indium tin oxide (ITO) films and their effect on the enhanced optical responses of epsilon-near-zero (ENZ) devices. The results show that the optical loss increases as the thickness of ITO films decreases, resulting in a reduction in the field enhancement factor and the nonlinear absorption coefficient. The thickness-dependent loss renders the ultrathin TCO films ineffective in obtaining greater nonlinear responses.

OPTICS EXPRESS (2023)

添加到收藏夹

Article Optics

Dual-band electro-optic modulator based on tunable broadband metamaterial absorber

Tanmay Bhowmik et al.

Summary: By engineering meta-atoms, tunable metamaterials have opened up new possibilities for active control of light absorption. In this study, a broadband electrically-tunable metamaterial absorber is proposed for simultaneous modulation of reflected light amplitude in the O-band and C-band. Through the coupling of gap plasmon resonance and epsilon-near-zero phenomenon, real-time control of reflected light amplitude is achieved. The proposed metamaterial absorber demonstrates more than 80% absorption over a 370 nm spectral window and allows for amplitude modulation with high extinction ratios at specific wavelengths.

OPTICS AND LASER TECHNOLOGY (2023)

添加到收藏夹

Article Chemistry, Analytical

Ultra-Broadband Solar Absorber and High-Efficiency Thermal Emitter from UV to Mid-Infrared Spectrum

Fuyan Wu et al.

Summary: In this study, a solar absorber was created by superimposing three periodic Ti-Al2O3-Ti discs on a W-Ti-Al2O3 composite film structure. The physical process of achieving broadband absorption was investigated using the finite difference in time domain (FDTD) method. The results demonstrated that the absorber achieved an average absorption efficiency ranging from 95.8% to 96% over a wavelength range of 200 to 3100 nm.

MICROMACHINES (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Adjustable Trifunctional Mid-Infrared Metamaterial Absorber Based on Phase Transition Material VO2

Yi Lian et al.

Summary: In this paper, an adjustable trifunctional absorber using vanadium dioxide (VO2) as the phase transition material is demonstrated to achieve broadband, narrowband and superimposed absorption in the mid-infrared domain. The absorption modes can be switched by modulating the temperature to regulate the conductivity of VO2. The absorber functions as a bidirectional perfect absorber with wideband and narrowband absorption in the metallic state of VO2, while superposed absorptance can be generated when VO2 is in the insulating state. The inner mechanism of the absorber is explained using the impedance matching principle. The designed metamaterial system shows promising applications in sensing, radiation thermometers, and switching devices.

NANOMATERIALS (2023)

添加到收藏夹

Article Computer Science, Information Systems

Graphene Multi-Frequency Broadband and Ultra-Broadband Terahertz Absorber Based on Surface Plasmon Resonance

Zihao Chen et al.

Summary: In this paper, the perfect absorption of the absorbent is achieved by using the surface plasmon resonance (SPR) method. A multi-frequency broadband absorber based on graphene SPR is proposed, which uses the continuous resonance of patterned graphene to achieve multi-frequency broadband absorption. The proposed structure model has potential value for application in terahertz photoelectric detection, filtering, and electromagnetic shielding.

ELECTRONICS (2023)

添加到收藏夹

Article Thermodynamics

Tunable smart mid infrared thermal control emitter based on phase change material VO2 thin film

Shiri Liang et al.

Summary: In this paper, an intelligent thermal controlled radiation emitter based on Vanadium Dioxide is studied, which can switch between high-temperature heat dissipation and low-temperature heat preservation. It exhibits effective thermal control performance and holds significant prospects for applications in various fields.

APPLIED THERMAL ENGINEERING (2023)

添加到收藏夹

Article Thermodynamics

Numerical simulation of efficient solar absorbers and thermal emitters based on multilayer nanodisk arrays

Ying Zheng et al.

Summary: In this study, a solar absorber and thermal emitter with ultra-broadband perfect absorption and high thermal radiation efficiency were designed. The absorber achieved a high absorption efficiency of 91.5% in the entire wavelength range and an average absorption efficiency of 99% in the selected range. The structure also exhibited excellent performance as a thermal emitter, with an optimal working temperature of 2000 K and a thermal radiation efficiency of 94.8%.

APPLIED THERMAL ENGINEERING (2023)

添加到收藏夹

Article Energy & Fuels

Design of high efficiency perovskite solar cells based on inorganic and organic undoped double hole layer

Feng Qin et al.

Summary: The effect of double hole layer on the performance of PSCs was analyzed by theoretical calculation, and an optimized structure of PSCs was proposed. The addition of a CuO hole layer with an energy gap of 1.5 reduced direct recombination and increased FF, while Spiro-OMeTAD reduced electron recombination and increased Jsc. The proposed structure increased the PCE from 16.82% to 21.82%.

SOLAR ENERGY (2023)

添加到收藏夹

Article Chemistry, Analytical

Ultra-Wideband High-Efficiency Solar Absorber and Thermal Emitter Based on Semiconductor InAs Microstructures

Yanying Zhu et al.

Summary: Due to the permanent damage caused by the use of chemical fuels, there is an urgent need for new energy sources. This study proposes a six-layer composite ultra-wideband high-efficiency solar absorber with an annular microstructure, which utilizes the properties of metamaterials and semiconductor materials. The absorber demonstrates high absorption rates in multiple spectral bands, excellent thermal radiation efficiency, and outstanding performance in various applications.

MICROMACHINES (2023)

添加到收藏夹

Article Physics, Applied

Tunable mid-infrared ultra-narrowband plasmonic absorber and sensor based on bulk Dirac semimetal metamaterials

Chen-Hao Wang et al.

Summary: This article proposes a tunable mid-infrared ultra-narrowband plasmonic absorber and sensor based on bulk Dirac semimetal metamaterials, which is highly sensitive to changes in background refractive index. By utilizing the tunable characteristic of bulk Dirac semimetal, the absorption wavelength can be dynamically adjusted without re-optimizing the geometric parameters, while maintaining perfect absorption even with equal scale variation of the structure. The extremely narrow absorption bandwidth allows for high sensitivity and figure of merit. This research may open up new avenues for the design of optical filters and bio-chemical sensing.

JAPANESE JOURNAL OF APPLIED PHYSICS (2022)

添加到收藏夹

Article Optics

Plasmon mode manipulation based on multi-layer hyperbolic metamaterials

Yu Mao et al.

Summary: Metamaterial with hyperbolic dispersion properties can manipulate plasmonic resonances effectively, allowing for control of the performance of nano-antennas.

OPTICS EXPRESS (2022)

添加到收藏夹

Article Chemistry, Physical

Broadband Perfect Absorber in the Visible Range Based on Metasurface Composite Structures

Ran Wang et al.

Summary: This paper numerically demonstrates a broadband perfect absorber in the visible range, which has a high absorptance and potential applications in photovoltaics and photodetection.

MATERIALS (2022)

添加到收藏夹

Article Optics

High-temperature resistant broadband infrared stealth metamaterial absorber

Cong Quan et al.

Summary: A broadband infrared stealth metamaterial absorber based on an improved metal-dielectric-metal structure is proposed in this paper, which achieves selective thermal radiation using high-temperature resistant materials. It has a promising application prospect in spectrally selective thermal radiation, thermal management, and thermal camouflage.

OPTICS AND LASER TECHNOLOGY (2022)

添加到收藏夹

Article Optics

Fabry-Perot cavity resonance based metamaterial absorber for refractive index sensor at infrared frequencies

Raghwendra Kumar et al.

Summary: The numerical studies show that the metamaterial absorber operating at near-infrared frequencies has high absorptance and a narrow full width at half-maximum, achieving efficient absorption. Moreover, the absorber demonstrates high sensitivity and a large figure of merit in refractive index sensing, indicating its potential for high-performance optical sensing applications.

OPTICS COMMUNICATIONS (2022)

添加到收藏夹

Article Physics, Fluids & Plasmas

Investigation into wideband electromagnetic stealth device based on plasma array and radar-absorbing materials

Xuesong Deng et al.

Summary: The manipulation of electromagnetic waves using low-pressure gas discharge tubes and radar-absorbing materials offers new solutions for broadband electromagnetic stealth. Combining plasma and RAM significantly broadens the absorption frequency band and improves absorption performance, enhancing the equipment's stealth capabilities.

PLASMA SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Anti-reflection coatings for epsilon-near-zero materials

Laura C. Wynne et al.

Summary: This article demonstrates that enhanced light coupling into an ENZ metamaterial stack can be achieved through the design and fabrication of anti-reflection coatings, resulting in increased transmission and decreased reflection.

OPTICAL MATERIALS EXPRESS (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Selective multi-wavelength infrared emission by stacked gap-plasmon thermal emitters

Hui-Hsin Hsiao et al.

Summary: A double-stacked cross-shaped metal-dielectric-metal (MDM) resonator was proposed for achieving penta-wavelength mid-infrared thermal emission, with four distinct emission bands that can be tuned through a polarization rotator, allowing for simultaneous detection of multi-band molecular absorption fingerprint.

NANOTECHNOLOGY (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Induced transparency by interference or polarization

Changqing Wang et al.

Summary: The study reveals that a polarization mismatch between two indirectly coupled resonators can lead to polarization-induced transparency (PIT), which is distinct from EIT and exhibits a unidirectional feature, providing additional routes for manipulating light flow in optical resonator systems.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

添加到收藏夹

Article Optics

Broadband titanium nitride disordered metasurface absorbers

Chun-Chieh Chang et al.

Summary: By conformally coating plasmonic TiN films onto disordered AAO nanotemplates, we demonstrate TiN broadband metasurface perfect absorbers with polarization-insensitive and weak angle-dependent perfect absorption over the entire visible and near-infrared spectral regions. The light scattering induced by the strong disorder of the AAO nanopores and the strong absorption of the TiN deposited on their sidewall are critical for achieving broadband perfect absorption, making the TiN disordered metasurface perfect absorbers superior to many other types of broadband perfect absorbers previously reported.

OPTICS EXPRESS (2021)

添加到收藏夹

Article Optics

Penetration of dipole radiation into an ENZ medium

Henk F. Arnoldus

Summary: The study examines the penetration of electric dipole radiation near an interface with an epsilon-near-zero (ENZ) material. By analyzing the angular spectrum of plane waves and the propagation of evanescent waves, it is found that the electric and magnetic fields decay with distance, and energy flows through the material beyond the interface region.

OPTICS COMMUNICATIONS (2021)

添加到收藏夹

Article Optics

Dual-band metamaterial absorber with a low-coherence composite cross structure in mid-wave and long-wave infrared bands

Enzhu Hou et al.

Summary: This study presents a dual-band absorber based on a composite cross structure, capable of achieving high absorption efficiency in both the MWIR and LWIR bands with high scalability and incident angle stability.

OPTICS EXPRESS (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

High efficiency broadband near-infrared absorbers based on tunable SiO2-VO2-MoS2 multilayer metamaterials

Jun Chen et al.

Summary: A novel model for a high-efficiency tunable broadband near-infrared absorber is proposed in this paper, achieving tuning of absorption efficiency and band by regulating temperature. The absorber utilizes MoS2 and VO2 materials to achieve high absorption rates in different wavelength ranges at different temperatures.

RESULTS IN PHYSICS (2021)

添加到收藏夹

Article Physics, Multidisciplinary

Ultra-narrowband mid-infrared absorber based on Mie resonance in dielectric metamaterials

Yan-Lin Liao et al.

CANADIAN JOURNAL OF PHYSICS (2020)

添加到收藏夹

Article Chemistry, Analytical

An Electrically Tunable Dual-Wavelength Refractive Index Sensor Based on a Metagrating Structure Integrating Epsilon-Near-Zero Materials

Zhenya Meng et al.

SENSORS (2020)

添加到收藏夹

Article Optics

Optical density of states near planar ENZ materials

C. Silvestre Castro et al.

OPTICS LETTERS (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Selective Emitter with Engineered Anisotropic Radiation to Minimize Dual-Band Thermal Signature for Infrared Stealth Technology

Changhoon Park et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Optics

Infrared epsilon-near-zero absorption excited by magnetic dipole resonance

Ya Li et al.

OPTICS COMMUNICATIONS (2020)

添加到收藏夹

Article Optics

ENZ materials and anisotropy: enhancing nonlinear optical interactions at the nanoscale

M. A. Vincenti et al.

OPTICS EXPRESS (2020)

添加到收藏夹

Article Physics, Applied

Genetically optimized dual-wavelength all-dielectric metasurface based on double-layer epsilon-near-zero indium-tin-oxide films

Raana Sabri et al.

JOURNAL OF APPLIED PHYSICS (2020)

添加到收藏夹

Article Chemistry, Analytical

Design and Fabrication of a Wavelength-Selective Near-Infrared Metasurface Emitter for a Thermophotovoltaic System

Atsushi Sakurai et al.

MICROMACHINES (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Multiple Epsilon-Near-Zero Resonances in Multilayered Cadmium Oxide: Designing Metamaterial-Like Optical Properties in Monolithic Materials

Kyle P. Kelley et al.

ACS PHOTONICS (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Double-band perfect absorber based on the dielectric grating and Fabry-Perot cavity

Fang Chen et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Polaritonic Hybrid-Epsilon-near-Zero Modes: Beating the Plasmonic Confinement vs Propagation-Length Trade-Off with Doped Cadmium Oxide Bilayers

Evan L. Runnerstrom et al.

NANO LETTERS (2019)

添加到收藏夹

Article Chemistry, Physical

Independently Formed Multiple Fano Resonances for Ultra-High Sensitivity Plasmonic Nanosensor

Yilin Wang et al.

PLASMONICS (2018)

添加到收藏夹

Article Chemistry, Physical

Achieving good infrared-radar compatible stealth property on metamaterial-based absorber by controlling the floating rate of Al type infrared coating

Mengyu Shi et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Dual-Gated Active Metasurface at 1550 nm with Wide (>300°) Phase Tunability

Ghazaleh Kafaie Shirmanesh et al.

NANO LETTERS (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Strong Nonlinear Optical Response in the Visible Spectral Range with Epsilon-Near-Zero Organic Thin Films

Yeon Ui Lee et al.

ADVANCED OPTICAL MATERIALS (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Doubly Enhanced Second Harmonic Generation through Structural and Epsilon-near-Zero Resonances in TiN Nanostructures

Xinglin Wen et al.

ACS PHOTONICS (2018)

添加到收藏夹

Article Multidisciplinary Sciences

Adaptive metalenses with simultaneous electrical control of focal length, astigmatism, and shift

Alan She et al.

SCIENCE ADVANCES (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

All-Dielectric C-Shaped Nanoantennas for Light Manipulation: Tailoring Both Magnetic and Electric Resonances to the Desire

Ali Forouzmand et al.

ADVANCED OPTICAL MATERIALS (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Epsilon-near-Zero Modes and Surface Plasmon Resonance in Fluorine-Doped Cadmium Oxide Thin Films

Evan L. Runnerstrom et al.

ACS PHOTONICS (2017)

添加到收藏夹

Article Physics, Applied

Epsilon-Near-Zero Substrate Engineering for Ultrathin-Film Perfect Absorbers

Jura Rensberg et al.

PHYSICAL REVIEW APPLIED (2017)

添加到收藏夹

Article Optics

Field-effect optical modulation based on epsilon-near-zero conductive oxide

Kaifeng Shi et al.

OPTICS COMMUNICATIONS (2016)

添加到收藏夹

Article Nanoscience & Nanotechnology

Generation and Spatial Control of Hybrid Tamm Plasmon/Surface Plasmon Modes

Stefano Azzini et al.

ACS PHOTONICS (2016)

添加到收藏夹

Article Nanoscience & Nanotechnology

Dielectric metasurfaces for complete control of phase and polarization with subwavelength spatial resolution and high transmission

Amir Arbabi et al.

NATURE NANOTECHNOLOGY (2015)

添加到收藏夹

Article Optics

Coherent optical control of polarization with a critical metasurface

Ming Kang et al.

PHYSICAL REVIEW A (2015)

添加到收藏夹

Article Materials Science, Multidisciplinary

Theory of epsilon-near-zero modes in ultrathin films

Salvatore Campione et al.

PHYSICAL REVIEW B (2015)

添加到收藏夹

Article Engineering, Electrical & Electronic

A broadband omnidirectional absorber based on a hetero-structure composed of a collision plasma and a ternary plasma Bragg mirror

Xiang-kun Kong et al.

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS (2013)

添加到收藏夹

Editorial Material Multidisciplinary Sciences

Pursuing Near-Zero Response

Nader Engheta

SCIENCE (2013)

添加到收藏夹

Article Physics, Applied

Impact of resonator geometry and its coupling with ground plane on ultrathin metamaterial perfect absorbers

Li Huang et al.

APPLIED PHYSICS LETTERS (2012)

添加到收藏夹

Article Optics

Berreman mode and epsilon near zero mode

Simon Vassant et al.

OPTICS EXPRESS (2012)

添加到收藏夹

Article Optics

Interference theory of metamaterial perfect absorbers

Hou-Tong Chen

OPTICS EXPRESS (2012)

添加到收藏夹

Article Chemistry, Multidisciplinary

Unity-Order Index Change in Transparent Conducting Oxides at Visible Frequencies

Eyal Feigenbaum et al.

NANO LETTERS (2010)

添加到收藏夹

Article Physics, Multidisciplinary

Dynamic resonance of light in Fabry-Perot cavities

M Rakhmanov et al.

PHYSICS LETTERS A (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.