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Статті в журналах з теми "Hybrid Plasmonic Metamaterials"

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Автор: Grafiati

Опубліковано: 6 вересня 2023

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1

Jaksic, Zoran, Marko Obradov, Olga Jaksic, Goran Isic, Slobodan Vukovic, and Vasiljevic Radovic. "Methods of decreasing losses in optical metamaterials." Facta universitatis - series: Electronics and Energetics 31, no. 4 (2018): 501–18. http://dx.doi.org/10.2298/fuee1804501j.

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Анотація:

In this work we review methods to decrease the optical absorption losses in metamaterials. The practical interest for metamaterials is huge, but the possible applications are severely limited by their high inherent optical absorption in the metal parts. We consider the possibilities to fabricate metamaterial with a decreased metal volume fraction, the application of alternative lower-loss plasmonic materials instead of the customary utilized noble metals, the use of all-dielectric, high refractive index contrast subwavelength nanocomposites. Finally, we dedicate our attention to various methods to optimize the frequency dispersion in metamaterials by changing their geometry and composition in order to reach lower absorption, which includes the use of the hypercrystals. The final goal is to widen the range of different metamaterialbased devices and structures, including those belonging to transformation optics. Maybe the most important among them is the fabrication of a novel generation of alloptical or hybrid optical/electronic integrated circuits that would operate at optical frequencies and at the same time would offer a packaging density and complexity of the contemporary integrated circuits, owing to the strong localization of electromagnetic fields enabled by plasmonics.

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2

Maccaferri, Nicolò, Alessio Gabbani, Francesco Pineider, Terunori Kaihara, Tlek Tapani, and Paolo Vavassori. "Magnetoplasmonics in confined geometries: Current challenges and future opportunities." Applied Physics Letters 122, no. 12 (March 20, 2023): 120502. http://dx.doi.org/10.1063/5.0136941.

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Анотація:

Plasmonics represents a unique approach to confine and enhance electromagnetic radiation well below the diffraction limit, bringing a huge potential for novel applications, for instance, in energy harvesting, optoelectronics, and nanoscale biochemistry. To achieve novel functionalities, the combination of plasmonic properties with other material functions has become increasingly attractive. In this Perspective, we review the current state of the art, challenges, and future opportunities within the field of magnetoplasmonics in confined geometries, an emerging area aiming to merge magnetism and plasmonics to either control localized plasmons, confined electromagnetic-induced collective electronic excitations, using magnetic properties, or vice versa. We begin by highlighting the cornerstones of the history and principles of this research field. We then provide our vision of its future development by showcasing raising research directions in hybrid magnetoplasmonic systems to overcome radiation losses and novel materials for magnetoplasmonics, such as transparent conductive oxides and hyperbolic metamaterials. Finally, we provide an overview of recent developments in plasmon-driven magnetization dynamics, nanoscale opto-magnetism, and acousto-magnetoplasmonics. We conclude by giving our personal vision of the future of this thriving research field.

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3

Pancaldi, Matteo, Naëmi Leo, and Paolo Vavassori. "Selective and fast plasmon-assisted photo-heating of nanomagnets." Nanoscale 11, no. 16 (2019): 7656–66. http://dx.doi.org/10.1039/c9nr01628g.

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Hybrid plasmonic-magnetic elements facilitate contactless, fast, spatially-selective, and sublattice-specific control of temperature in functional magnetic metamaterials via optical degrees of freedom.

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4

Zeng, Shuwen, Guozhen Liang, Alexandre Gheno, Sylvain Vedraine, Bernard Ratier, Ho-Pui Ho, and Nanfang Yu. "Plasmonic Metasensors Based on 2D Hybrid Atomically Thin Perovskite Nanomaterials." Nanomaterials 10, no. 7 (June 30, 2020): 1289. http://dx.doi.org/10.3390/nano10071289.

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In this work, we have designed highly sensitive plasmonic metasensors based on atomically thin perovskite nanomaterials with a detection limit up to 10−10 refractive index units (RIU) for the target sample solutions. More importantly, we have improved phase singularity detection with the Goos–Hänchen (GH) effect. The GH shift is known to be closely related to optical phase signal changes; it is much more sensitive and sharp than the phase signal in the plasmonic condition, while the experimental measurement setup is much more compact than that of the commonly used interferometer scheme to exact the phase signals. Here, we have demonstrated that plasmonic sensitivity can reach a record-high value of 1.2862 × 109 µm/RIU with the optimum configurations for the plasmonic metasensors. The phase singularity-induced GH shift is more than three orders of magnitude larger than those achievable in other metamaterial schemes, including Ag/TiO2 hyperbolic multilayer metamaterials (HMMs), metal–insulator–metal (MIM) multilayer waveguides with plasmon-induced transparency (PIT), and metasurface devices with a large phase gradient. GH sensitivity has been improved by more than 106 times with the atomically thin perovskite metasurfaces (1.2862 × 109 µm/RIU) than those without (918.9167 µm/RIU). The atomically thin perovskite nanomaterials with high absorption rates enable precise tuning of the depth of the plasmonic resonance dip. As such, one can optimize the structure to reach near zero-reflection at the resonance angle and the associated sharp phase singularity, which leads to a strongly enhanced GH lateral shift at the sensor interface. By integrating the 2D perovskite nanolayer into a metasurface structure, a strong localized electric field enhancement can be realized and GH sensitivity was further improved to 1.5458 × 109 µm/RIU. We believe that this enhanced electric field together with the significantly improved GH shift would enable single molecular or even submolecular detection for hard-to-identify chemical and biological markers, including single nucleotide mismatch in the DNA sequence, toxic heavy metal ions, and tumor necrosis factor-α (TNFα).

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5

Fujita, Kazuhiro. "Hybrid Newmark-conformal FDTD modeling of thin spoof plasmonic metamaterials." Journal of Computational Physics 376 (January 2019): 390–410. http://dx.doi.org/10.1016/j.jcp.2018.09.050.

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6

Kilic, Ufuk, Matthew Hilfiker, Alexander Ruder, Rene Feder, Eva Schubert, Mathias Schubert, and Christos Argyropoulos. "Broadband Enhanced Chirality with Tunable Response in Hybrid Plasmonic Helical Metamaterials." Advanced Functional Materials 31, no. 20 (February 17, 2021): 2010329. http://dx.doi.org/10.1002/adfm.202010329.

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7

Ahmadivand, Arash, Burak Gerislioglu, G. Timothy Noe, and Yogendra Kumar Mishra. "Gated Graphene Enabled Tunable Charge–Current Configurations in Hybrid Plasmonic Metamaterials." ACS Applied Electronic Materials 1, no. 5 (April 17, 2019): 637–41. http://dx.doi.org/10.1021/acsaelm.9b00035.

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8

Wang, Huan, Jiajun Linghu, Xuezhi Wang, Qiyi Zhao, and Hao Shen. "Angular-Dependent THz Modulator with Hybrid Metal-Graphene Metastructures." Nanomaterials 13, no. 13 (June 23, 2023): 1914. http://dx.doi.org/10.3390/nano13131914.

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Анотація:

The coupling effects of surface plasmon resonance (SPR) from metamaterials induce variation in both the frequency and intensity of plasmonic modes. Here, we report an angular-dependent THz modulator with hybrid metal–graphene metastructures. The metastructures composed of the period gold split-rod arrays on top of a monolayer graphene, which show redshift modulation in the THz region with an increasing incident angle due to the strong out-of-plane magnetic flux introduced by the clockwise circular current at the oblique incidence. By utilizing graphene-based actively tunable conductor with ion-gel electrical gating, the THz transmission can be significantly modified. The modulation depth of the hybrid metal–graphene metastructure modulator can reach ~37.6% at 0.62 THz with a gate voltage of −3 V. The theoretical modeling of transmitted dependency on frequency and incident angle is demonstrated at different Fermi energies, which fits well with the experimental results. This hybrid device can offer a useful method for THz applications (such as angle sensors or angular-resolved spectroscopy), where angle-dependent modulation is needed.

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9

Li, Yuxiang, Guohua Dong, Ruiqiang Zhao, Kai Wang, Shaoen Zhou, LiLi Sun, Ping Li, Zheng Zhu, Chunying Guan, and Jinhui Shi. "Dual-band asymmetric transmission and circular dichroism in hybrid coupled plasmonic metamaterials." Journal of Physics D: Applied Physics 51, no. 28 (June 25, 2018): 285105. http://dx.doi.org/10.1088/1361-6463/aac9a3.

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10

Huang, Jijie, Xin Li Phuah, Luke Mitchell McClintock, Prashant Padmanabhan, K. S. N. Vikrant, Han Wang, Di Zhang, et al. "Core-shell metallic alloy nanopillars-in-dielectric hybrid metamaterials with magneto-plasmonic coupling." Materials Today 51 (December 2021): 39–47. http://dx.doi.org/10.1016/j.mattod.2021.10.024.

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11

Guddala, Sriram, D. Narayana Rao, and S. Anantha Ramakrishna. "Resonant enhancement of Raman scattering in metamaterials with hybrid electromagnetic and plasmonic resonances." Journal of Optics 18, no. 6 (April 18, 2016): 065104. http://dx.doi.org/10.1088/2040-8978/18/6/065104.

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12

Huang, Jijie, Xuejing Wang, Nicki L. Hogan, Shengxiang Wu, Ping Lu, Zhe Fan, Yaomin Dai, et al. "Nanoscale Artificial Plasmonic Lattice in Self-Assembled Vertically Aligned Nitride-Metal Hybrid Metamaterials." Advanced Science 5, no. 7 (April 27, 2018): 1800416. http://dx.doi.org/10.1002/advs.201800416.

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13

Li, Yang, Dezhao Li, Dan Zhou, Cheng Chi, Shihe Yang, and Baoling Huang. "Efficient, Scalable, and High-Temperature Selective Solar Absorbers Based on Hybrid-Strategy Plasmonic Metamaterials." Solar RRL 2, no. 8 (May 24, 2018): 1800057. http://dx.doi.org/10.1002/solr.201800057.

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14

Lian, Jiqing, Dawei Zhang, Ruijin Hong, Tingzhen Yan, Taiguo Lv, and Daohua Zhang. "Broadband Absorption Tailoring of SiO2/Cu/ITO Arrays Based on Hybrid Coupled Resonance Mode." Nanomaterials 9, no. 6 (June 4, 2019): 852. http://dx.doi.org/10.3390/nano9060852.

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Анотація:

Sub-wavelength artificial photonic structures can be introduced to tailor and modulate the spectrum of materials, thus expanding the optical applications of these materials. On the basis of SiO2/Cu/ITO arrays, a hybrid coupled resonance (HCR) mechanism, including the epsilon-near-zero (ENZ) mode of ITO, local surface plasmon resonance (LSPR) mode and the microstructural gap resonance (GR) mode, was proposed and researched by systematically regulating the array period and layer thickness. The optical absorptions of the arrays were simulated under different conditions by the finite-difference time-domain (FDTD) method. ITO films were prepared and characterized to verify the existence of ENZ mode and Mie theory was used to describe the LSPR mode. The cross-sectional electric field distribution was analyzed while SiO2/Cu/ITO multilayers were also fabricated, of which absorption was measured and calculated by Macleod simulation to prove the existence of GR and LSPR mode. Finally, the broad-band tailoring of optical absorption peaks from 673 nm to 1873 nm with the intensities from 1.8 to 0.41 was realized, which expands the applications of ITO-based plasmonic metamaterials in the near infrared (NIR) region.

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15

Hernandez Linares, I. G., and G. Gonzalez de la Cruz. "Role of Plasmon Modes on the Optical Reflectivity of Graphene-Metallic Structures: A Theoretical Approach." Journal of Nano Research 60 (November 2019): 76–85. http://dx.doi.org/10.4028/www.scientific.net/jnanor.60.76.

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In recent years, the tunable plasmon modes in the terahertz region of a multilayer graphene structure interacting with a metallic film substrate have attracted significant interest motivated by the graphene´s unique optical and electronic properties and the possibility to enhance light-matter interaction. In this work, the plasmon waves in graphene layered systems on a conducting thin film are investigated, the hybrid graphene-metal metamaterialis surrounded by two semi-infinite materials with different dielectric constants ε1andε2, respectively. The dispersion relations of electronic collective excitations are calculated by the zeros of an effective dielectric constant obtained from a recursive relation for the amplitudes associated with the electric field between graphene layers in the metamaterial. Long-range Coulomb interactions based on the hybrid layered graphene-metal structure lead new set spectra of collective excitations. At long wavelength (q®0) the optical modes (w~q1/2)depend on the two-dimensional carrier density, the metallic thickness, the metallic substrate plasmon frequency, the number of the graphene layers and the dielectric constants in which the hybrid graphene-metal structure is embedded. This latter plays an important role in a wide range of applications such as a surface plasmon resonance biological sensors and terahertz surface plasmons in optically pumped graphene metamaterials.

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16

Paldi, Robynne L., Xuejing Wang, Xing Sun, Zihao He, Zhimin Qi, Xinghang Zhang, and Haiyan Wang. "Vertically Aligned AgxAu1–x Alloyed Nanopillars Embedded in ZnO as Nanoengineered Low-Loss Hybrid Plasmonic Metamaterials." Nano Letters 20, no. 5 (April 24, 2020): 3778–85. http://dx.doi.org/10.1021/acs.nanolett.0c00790.

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17

Chen, Chen, Liu, Cheng, Zhou, Xiao, and Chen. "Ultra-Narrow Band Mid-Infrared Perfect Absorber Based on Hybrid Dielectric Metasurface." Nanomaterials 9, no. 10 (September 20, 2019): 1350. http://dx.doi.org/10.3390/nano9101350.

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Mid-infrared perfect absorbers (PAs) based on metamaterials have many applications in material analysis and spectral detection thanks to the associated strong light–matter interaction. Most of the PAs are built as ‘metal nanostructure’-insulator-metals (MIM). In this paper, we propose an ultra-narrow band absorber based on dielectric metasurface with a metal film substrate. The absorptance comes from the plasmonic absorption in the metal film, where the absorption is enhanced (while the band of that is compressed) by the super cavity effect of the dielectric metasurface. Based on our numerical calculation, the full-width at half-maximum (FWHM) can reach 67 nm at 8 μm (8‰), which is more than two orders of magnitude smaller than the resonance wavelength and much narrower than the theoretical FWHMs of MIM absorbers. Moreover, we studied their application in infrared thermal imaging, which also has more benefits than MIM absorbers. This kind of hybrid dielectric metasurface provides a new route to achieve ultra-narrow band perfect absorbers in the mid-infrared regime and can be broadly applied in detectors, thermal emitters and bio-spectroscopy.

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18

Zhang, Di, Shikhar Misra, Jie Jian, Ping Lu, Leigang Li, Ashley Wissel, Xinghang Zhang, and Haiyan Wang. "Self-Assembled BaTiO3–AuxAg1–x Low-Loss Hybrid Plasmonic Metamaterials with an Ordered “Nano-Domino-like” Microstructure." ACS Applied Materials & Interfaces 13, no. 4 (January 19, 2021): 5390–98. http://dx.doi.org/10.1021/acsami.0c19108.

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19

Hu, Hai, Na Chen, Hanchao Teng, Renwen Yu, Mengfei Xue, Ke Chen, Yuchuan Xiao, et al. "Gate-tunable negative refraction of mid-infrared polaritons." Science 379, no. 6632 (February 10, 2023): 558–61. http://dx.doi.org/10.1126/science.adf1251.

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Negative refraction provides a platform to manipulate mid-infrared and terahertz radiation for molecular sensing and thermal emission applications. However, its implementation based on metamaterials and plasmonic media presents challenges with optical losses, limited spatial confinement, and lack of active tunability in this spectral range. We demonstrate gate-tunable negative refraction at mid-infrared frequencies using hybrid topological polaritons in van der Waals heterostructures. Specifically, we visualize wide-angle negatively refracted polaritons in α-MoO 3 films partially decorated with graphene, undergoing reversible planar nanoscale focusing. Our atomically thick heterostructures weaken scattering losses at the interface while enabling an actively tunable transition of normal to negative refraction through electrical gating. We propose polaritonic negative refraction as a promising platform for infrared applications such as electrically tunable super-resolution imaging, nanoscale thermal manipulation, enhanced molecular sensing, and on-chip optical circuitry.

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20

Ma, Zhenhe, Xianghe Meng, Xiaodi Liu, Guangyuan Si, and Yan Jun Liu. "Liquid Crystal Enabled Dynamic Nanodevices." Nanomaterials 8, no. 11 (October 23, 2018): 871. http://dx.doi.org/10.3390/nano8110871.

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Inspired by the anisotropic molecular shape and tunable alignment of liquid crystals (LCs), investigations on hybrid nanodevices which combine LCs with plasmonic metasurfaces have received great attention recently. Since LCs possess unique electro-optical properties, developing novel dynamic optical components by incorporating nematic LCs with nanostructures offers a variety of practical applications. Owing to the large birefringence of LCs, the optical properties of metamaterials can be electrically or optically modulated over a wide range. In this review article, we show different elegant designs of metasurface based nanodevices integrated into LCs and explore the tuning factors of transmittance/extinction/scattering spectra. Moreover, we review and classify substantial tunable devices enabled by LC-plasmonic interactions. These dynamically tunable optoelectronic nanodevices and components are of extreme importance, since they can enable a significant range of applications, including ultra-fast switching, modulating, sensing, imaging, and waveguiding. By integrating LCs with two dimensional metasurfaces, one can manipulate electromagnetic waves at the nanoscale with dramatically reduced sizes. Owing to their special electro-optical properties, recent efforts have demonstrated that more accurate manipulation of LC-displays can be engineered by precisely controlling the alignment of LCs inside small channels. In particular, device performance can be significantly improved by optimizing geometries and the surrounding environmental parameters.

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21

Kilic, Ufuk, Matthew Hilfiker, Alexander Ruder, Rene Feder, Eva Schubert, Mathias Schubert, and Christos Argyropoulos. "Helical Nanostructures: Broadband Enhanced Chirality with Tunable Response in Hybrid Plasmonic Helical Metamaterials (Adv. Funct. Mater. 20/2021)." Advanced Functional Materials 31, no. 20 (May 2021): 2170143. http://dx.doi.org/10.1002/adfm.202170143.

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22

Li, Yang, Dezhao Li, Dan Zhou, Cheng Chi, Shihe Yang, and Baoling Huang. "Efficient, Scalable, and High-Temperature Selective Solar Absorbers Based on Hybrid-Strategy Plasmonic Metamaterials (Solar RRL 8∕2018)." Solar RRL 2, no. 8 (August 2018): 1870196. http://dx.doi.org/10.1002/solr.201870196.

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23

Verma, Sneha, and B. M. A. Rahman. "Advanced refractive index sensor using 3-dimensional metamaterial based nanoantenna array." Journal of Physics: Conference Series 2407, no. 1 (December 1, 2022): 012054. http://dx.doi.org/10.1088/1742-6596/2407/1/012054.

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Abstract Photonic researchers have increasingly exploiting nanotechnology. Due to the advent of numerous prevalent nanosized manufacturing methods that enable adequate shaped nanostructures to be manufactured and investigated as a method of exploiting nano-structured. Owing of the variety of optical modes, hybrid nanostructures that integrate dielectric resonators with plasmonic nanostructures also offer enormous potentials. In this work, we have explored a hybrid coupled nano-structured antenna with stacked lithium tantalate (LiTaO3)/Aluminium oxide (Al2O3) multilayer operating at infrared ranging from 400 nm-2000 nm. Here, the sensitivity response has been explored of the hybrid nano-structured array made up of the gold metal elliptical disk placed on the top of a quartz substrate and excite the different modes in both materials. It shows large electromagnetic confinement at the separation distance (d) of the dimers due to strong surface plasmon resonance (SPR). The influence of the structural dimensions is investigated to optimise the sensitivity of stacked elliptical dimers. The designed hybrid coupled nano-structure with the combination of gold (Au) and Lithium tantalate (LiTaO3) /Aluminium oxide (Al2O3) with h 1 = h 2 = 10 nm each 10 layer exhibits bulk sensitivity (S), which is the spectrum shift unit per refractive index (RI) change in the surrounding medium was calculated to be 730 and 660 nm/RIU with major axis, (a) = 100 nm, minor axis, (b) = 10 nm, separation distance (d) = 10 nm, height, (h) = 100 nm (with or without stacked). The outcomes from the proposed hybrid nanostructure have been compared with a single metallic (only gold) elliptical paired nano-structure to show a significant improvement in the sensitivity using hybrid nano-structure. Depending on these findings, we demonstrated a roughly two-fold increase in sensitivity (S) by utilising a hybrid nano linked nano-structure with respect to identical nano structure, which competes with traditional sensors with the same height, (h) based on localised surface plasmon resonances. Our innovative plasmonic hybrid nanostructures provide a framework for developing plasmonic nanostructures for use in various sensing applications.

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24

Zhang, Jianfa, Qilin Hong, Jinglan Zou, Yuwen He, Xiaodong Yuan, Zhihong Zhu, and Shiqiao Qin. "Fano-Resonance in Hybrid Metal-Graphene Metamaterial and Its Application as Mid-Infrared Plasmonic Sensor." Micromachines 11, no. 3 (March 4, 2020): 268. http://dx.doi.org/10.3390/mi11030268.

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Fano resonances in nanostructures have attracted widespread research interests in the past few years for their potential applications in sensing, switching and nonlinear optics. In this paper, a mid-infrared Fano resonance in a hybrid metal-graphene metamaterial is studied. The hybrid metamaterial consists of a metallic grid enclosing with graphene nanodisks. The Fano resonance arises from the coupling of graphene and metallic plasmonic resonances and it is sharper than plasmonic resonances in pure graphene nanostructures. The resonance strength can be enhanced by increasing the number of graphene layers. The proposed metamaterial can be employed as a high-performance mid-infrared plasmonic sensor with an unprecedented sensitivity of about 7.93 μm/RIU and figure of merit (FOM) of about 158.7.

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25

Verma, Sneha, and B. M. A. Rahman. "Computational Investigation of Advanced Refractive Index Sensor Using 3-Dimensional Metamaterial Based Nanoantenna Array." Sensors 23, no. 3 (January 23, 2023): 1290. http://dx.doi.org/10.3390/s23031290.

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Анотація:

Photonic researchers are increasingly exploiting nanotechnology due to the development of numerous prevalent nanosized manufacturing technologies, which has enabled novel shape-optimized nanostructures to be manufactured and investigated. Hybrid nanostructures that integrate dielectric resonators with plasmonic nanostructures are also offering new opportunities. In this work, we have explored a hybrid coupled nano-structured antenna with stacked multilayer lithium tantalate (LiTaO3) and Aluminum oxide (Al2O3), operating at wavelength ranging from 400 nm to 2000 nm. Here, the sensitivity response has been explored of these nano-structured hybrid arrays. It shows a strong electromagnetic confinement in the separation gap (g) of the dimers due to strong surface plasmon resonance (SPR). The influences of the structural dimensions have been investigated to optimize the sensitivity. The designed hybrid coupled nanostructure with the combination of 10 layers of gold (Au) and Lithium tantalate (LiTaO3) or Aluminum oxide (Al2O3) (five layers each) having height, h1 = h2 = 10 nm exhibits 730 and 660 nm/RIU sensitivity, respectively. The sensitivity of the proposed hybrid nanostructure has been compared with a single metallic (only gold) elliptical paired nanostructure. Depending on these findings, we demonstrated that a roughly two-fold increase in the sensitivity (S) can be obtained by utilizing a hybrid coupled nanostructure compared to an identical nanostructure, which competes with traditional sensors of the same height, (h). Our innovative novel plasmonic hybrid nanostructures provide a framework for developing plasmonic nanostructures for use in various sensing applications.

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26

Du, Wei, Youcheng Zhu, Zhendong Yan, Xiulian Xu, Xiaoyong Xu, Jingguo Hu, Pinggen Cai, and Chaojun Tang. "Pronounced Linewidth Narrowing of Vertical Metallic Split-Ring Resonators via Strong Coupling with Metal Surface." Nanomaterials 11, no. 9 (August 26, 2021): 2194. http://dx.doi.org/10.3390/nano11092194.

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Анотація:

We theoretically study the plasmonic coupling between magnetic plasmon resonances (MPRs) and propagating surface plasmon polaritons (SPPs) in a three-dimensional (3D) metamaterial consisting of vertical Au split-ring resonators (VSRRs) array on Au substrate. By placing the VSRRs directly onto the Au substrate to remove the dielectric substrates effect, the interaction between MPRs of VSRRs and the SPP mode on the Au substrate can generate an ultranarrow-band hybrid mode with full width at half maximum (FWHM) of 2.2 nm and significantly enhanced magnetic fields, compared to that of VSRRs on dielectric substrates. Owing to the strong coupling, an anti-crossing effect similar to Rabi splitting in atomic physics is also obtained. Our proposed 3D metamaterial on a metal substrate shows high sensitivity (S = 830 nm/RIU) and figure of merit (FOM = 377), which could pave way for the label-free biomedical sensing.

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27

Gu, Jianqiang, Ranjan Singh, Abul K. Azad, Jiaguang Han, Antoinette J. Taylor, John F. O’Hara, and Weili Zhang. "An active hybrid plasmonic metamaterial." Optical Materials Express 2, no. 1 (December 1, 2011): 31. http://dx.doi.org/10.1364/ome.2.000031.

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28

Hedayati, M. Keshavarz, S. Fahr, C. Etrich, F. Faupel, C. Rockstuhl, and M. Elbahri. "The hybrid concept for realization of an ultra-thin plasmonic metamaterial antireflection coating and plasmonic rainbow." Nanoscale 6, no. 11 (2014): 6037–45. http://dx.doi.org/10.1039/c4nr00087k.

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29

Shi, Cai-Feng, Zhong-Qiu Li, Chen Wang, Jian Li, and Xing-Hua Xia. "Ultrasensitive plasmon enhanced Raman scattering detection of nucleolin using nanochannels of 3D hybrid plasmonic metamaterial." Biosensors and Bioelectronics 178 (April 2021): 113040. http://dx.doi.org/10.1016/j.bios.2021.113040.

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30

Zhang, Zhaojian, Junbo Yang, Xin He, Yunxin Han, Jingjing Zhang, Jie Huang, Dingbo Chen, and Siyu Xu. "Active control of broadband plasmon-induced transparency in a terahertz hybrid metal–graphene metamaterial." RSC Advances 8, no. 49 (2018): 27746–53. http://dx.doi.org/10.1039/c8ra04329a.

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31

Yan, Zhendong, Zhixing Zhang, Wei Du, Wenjuan Wu, Taoping Hu, Zi Yu, Ping Gu, Jing Chen, and Chaojun Tang. "Graphene Multiple Fano Resonances Based on Asymmetric Hybrid Metamaterial." Nanomaterials 10, no. 12 (December 2, 2020): 2408. http://dx.doi.org/10.3390/nano10122408.

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Анотація:

We theoretically investigate multiple Fano resonances in an asymmetric hybrid graphene–metal metamaterial. The multiple Fano resonances emerge from the coupling of the plasmonic narrow bonding and antibonding modes supported by an in-plane graphene nanoribbon dimer with the broad magnetic resonance mode supported by a gold split-ring resonator. It is found that the Fano resonant mode with its corresponding dark mode of the antibonding mode in the in-plane graphene nanoribbon dimer is only achieved by structural symmetry breaking. The multiple Fano resonances can be tailored by tuning the structural parameters and Fermi levels. Active control of the multiple Fano resonances enables the proposed metamaterial to be widely applied in optoelectronic devices such as tunable sensors, switches, and filters.

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32

Butt, Muhammad Ali, and Nikolai Lvovich Kazansky. "Narrowband perfect metasurface absorber based on impedance matching." Photonics Letters of Poland 12, no. 3 (September 30, 2020): 88. http://dx.doi.org/10.4302/plp.v12i3.1041.

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We presented a numerical investigation of a metamaterial narrowband perfect absorber conducted via a finite element method based on commercially available COMSOL software. The periodic array of silicon meta-atoms (MAs) are placed on 80 nm thick gold layer. The broadband light at normal incidence is blocked by the gold layer and silicon MAs are used to excite the surface plasmon by scattering light through it. Maximum absorption of 95.7 % is obtained at the resonance wavelength of 1137.5 nm due to the perfect impedance matching of the electric and magnetic dipoles. The absorption is insensitive to the wide-angle of incidence ranging from 0 to 80 degrees. We believe that the proposed metamaterial device can be utilized in solar photovoltaic and biochemical sensing applications. Full Text: PDF ReferencesY. Cheng, X.S. Mao, C. Wu, L. Wu, R.Z. Gong, "Infrared non-planar plasmonic perfect absorber for enhanced sensitive refractive index sensing", Optical Materials, 53, 195-200 (2016). CrossRef S. S. Mirshafieyan, D.A. Gregory, "Electrically tunable perfect light absorbers as color filters and modulators", Scientific Reports,8, 2635 (2018). CrossRef D.M. Nguyen, D. Lee, J. Rho, "Control of light absorbance using plasmonic grating based perfect absorber at visible and near-infrared wavelengths", Scientific Reports, 7, 2611 (2017). CrossRef Y. Sun, Y. Ling, T. Liu, L. Huang, "Electro-optical switch based on continuous metasurface embedded in Si substrate", AIP Advances, 5, 117221 (2015). CrossRef H. Chu, Q. Li, B. Liu, J. Luo, S. Sun, Z. H. Hang, L. Zhou, Y. Lai, "A hybrid invisibility cloak based on integration of transparent metasurfaces and zero-index materials", Light: Science & Applications, 7, 50 (2018). CrossRef S. K. Patel, S. Charola, J. Parmar, M. Ladumor, "Broadband metasurface solar absorber in the visible and near-infrared region", Materials Research Express, 6, 086213 (2019). CrossRef Q. Qian, S. Ti, C. Wang, "All-dielectric ultra-thin metasurface angular filter", Optics Letters, 44, 3984 (2019). CrossRef P. Yu et al., "Broadband Metamaterial Absorbers", Advanced Optical Materials, 7, 1800995 (2019). CrossRef Y. J. Kim et al., "Flexible ultrathin metamaterial absorber for wide frequency band, based on conductive fibers", Science and Technology of advanced materials, 19, 711-717 (2018). CrossRef N.L. Kazanskiy, S.N. Khonina, M.A. Butt, "Plasmonic sensors based on Metal-insulator-metal waveguides for refractive index sensing applications: A brief review", Physica E, 117, 113798 (2020). CrossRef H. E. Nejad, A. Mir, A. Farmani, "Supersensitive and Tunable Nano-Biosensor for Cancer Detection", IEEE Sensors Journal, 19, 4874-4881 (2019). CrossRef

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33

Habib, Mohsin, Murat Gokbayrak, Ekmel Ozbay, and Humeyra Caglayan. "Electrically controllable plasmon induced reflectance in hybrid metamaterials." Applied Physics Letters 113, no. 22 (November 26, 2018): 221105. http://dx.doi.org/10.1063/1.5063461.

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34

Kalaswad, Matias, Di Zhang, Xingyao Gao, Lisette Lopez Contreras, Han Wang, Xuejing Wang, and Haiyan Wang. "Integration of Hybrid Plasmonic Au–BaTiO3 Metamaterial on Silicon Substrates." ACS Applied Materials & Interfaces 11, no. 48 (November 8, 2019): 45199–206. http://dx.doi.org/10.1021/acsami.9b15528.

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35

Shen, Jinyong, Tianyun Zhu, Jing Zhou, Zeshi Chu, Xiansong Ren, Jie Deng, Xu Dai, et al. "High-Discrimination Circular Polarization Detection Based on Dielectric-Metal-Hybrid Chiral Metamirror Integrated Quantum Well Infrared Photodetectors." Sensors 23, no. 1 (December 24, 2022): 168. http://dx.doi.org/10.3390/s23010168.

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Анотація:

Circular polarization detection enables a wide range of applications. With the miniaturization of optoelectronic systems, integrated circular polarization detectors with native sensitivity to the spin state of light have become highly sought after. The key issues with this type of device are its low circular polarization extinction ratios (CPERs) and reduced responsivities. Metallic two-dimensional chiral metamaterials have been integrated with detection materials for filterless circular polarization detection. However, the CPERs of such devices are typically below five, and the light absorption in the detection materials is hardly enhanced and is even sometimes reduced. Here, we propose to sandwich multiple quantum wells between a dielectric two-dimensional chiral metamaterial and a metal grating to obtain both a high CPER and a photoresponse enhancement. The dielectric-metal-hybrid chiral metamirror integrated quantum well infrared photodetector (QWIP) exhibits a CPER as high as 100 in the long wave infrared range, exceeding all reported CPERs for integrated circular polarization detectors. The absorption efficiency of this device reaches 54%, which is 17 times higher than that of a standard 45° edge facet coupled device. The circular polarization discrimination is attributed to the interference between the principle-polarization radiation and the cross-polarization radiation of the chiral structure during multiple reflections and the structure-material double polarization selection. The enhanced absorption efficiency is due to the excitation of a surface plasmon polariton wave. The dielectric-metal-hybrid chiral mirror structure is compatible with QWIP focal plane arrays.

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36

Zhang, Di, Zhimin Qi, Jie Jian, Jijie Huang, Xin Li Phuah, Xinghang Zhang, and Haiyan Wang. "Thermally Stable Au–BaTiO3 Nanoscale Hybrid Metamaterial for High-Temperature Plasmonic Applications." ACS Applied Nano Materials 3, no. 2 (January 23, 2020): 1431–37. http://dx.doi.org/10.1021/acsanm.9b02271.

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37

Ji, Jie, Siyan Zhou, Weijun Wang, Furi Ling, and Jianquan Yao. "Active control of terahertz plasmon-induced transparency in the hybrid metamaterial/monolayer MoS2/Si structure." Nanoscale 11, no. 19 (2019): 9429–35. http://dx.doi.org/10.1039/c8nr08813f.

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Анотація:

Active control of terahertz waves is critical to the development of terahertz devices. In this study, we investigated modulation property of terahertz wave based on the hybrid metamaterial/monolayer MoS₂/Si structure with tunable infrared light.

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38

Wang, Xuejing, Jie Jian, Zhiguang Zhou, Cuncai Fan, Yaomin Dai, Leigang Li, Jijie Huang, et al. "Self‐Assembled Ag–TiN Hybrid Plasmonic Metamaterial: Tailorable Tilted Nanopillar and Optical Properties." Advanced Optical Materials 7, no. 3 (December 3, 2018): 1801180. http://dx.doi.org/10.1002/adom.201801180.

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39

Hu, Haitao, Xue Lu, Jianhua Huang, Kai Chen, Jun Su, Zhendong Yan, Chaojun Tang, and Pingen Cai. "Double Narrow Fano Resonances via Diffraction Coupling of Magnetic Plasmon Resonances in Embedded 3D Metamaterials for High-Quality Sensing." Nanomaterials 11, no. 12 (December 11, 2021): 3361. http://dx.doi.org/10.3390/nano11123361.

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Анотація:

We theoretically demonstrate an approach to generate the double narrow Fano resonances via diffraction coupling of magnetic plasmon (MP) resonances by embedding 3D metamaterials composed of vertical Au U-shaped split-ring resonators (VSRRs) array into a dielectric substrate. Our strategy offers a homogeneous background allowing strong coupling between the MP resonances of VSRRs and the two surface collective optical modes of a periodic array resulting from Wood anomaly, which leads to two narrow hybridized MP modes from the visible to near-infrared regions. In addition, the interaction effects in the VSRRs with various geometric parameters are also systematically studied. Owing to the narrow hybrid MP mode being highly sensitive to small changes in the surrounding media, the sensitivity and the figure of merit (FoM) of the embedded 3D metamaterials with fabrication feasibility were as high as 590 nm/RIU and 104, respectively, which holds practical applications in label-free biosensing, such as the detection of medical diagnoses and sport doping drugs.

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40

Hajian, Hodjat, Amir Ghobadi, Sina Abedini Dereshgi, Bayram Butun, and Ekmel Ozbay. "Hybrid plasmon–phonon polariton bands in graphene–hexagonal boron nitride metamaterials [Invited]." Journal of the Optical Society of America B 34, no. 7 (April 13, 2017): D29. http://dx.doi.org/10.1364/josab.34.000d29.

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41

Chen, Hongting, Zhaojian Zhang, Xiao Zhang, Yunxin Han, Zigang Zhou, and Junbo Yang. "Multifunctional Plasmon-Induced Transparency Devices Based on Hybrid Metamaterial-Waveguide Systems." Nanomaterials 12, no. 19 (September 21, 2022): 3273. http://dx.doi.org/10.3390/nano12193273.

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Анотація:

In this paper, we design a multifunctional micro-nano device with a hybrid metamaterial-waveguide system, which leads to a triple plasmon-induced transparency (PIT). The formation mechanisms of the three transparent peaks have their own unique characteristics. First, PIT-I can be switched into the BIC (Friedrich–Wintge bound state in continuum), and the quality factors (Q-factors) of the transparency window of PIT-I are increased during the process. Second, PIT-II comes from near-field coupling between two bright modes. Third, PIT-III is generated by the near-field coupling between a low-Q broadband bright mode and a high-Q narrowband guide mode, which also has a high-Q transparent window due to the guide mode. The triple-PIT described above can be dynamically tuned by the gate voltage of the graphene, particularly for the dynamic tuning of the Q values of PIT-I and PIT-III. Based on the high Q value of the transparent window, our proposed structure can be used for highly sensitive refractive index sensors or devices with prominent slow light effects.

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42

Zhang, Q., S. Zhou, S. F. Fu, and X. Z. Wang. "Diversiform hybrid-polarization surface plasmon polaritons in a dielectric–metal metamaterial." AIP Advances 7, no. 4 (April 2017): 045216. http://dx.doi.org/10.1063/1.4982672.

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43

Butt, Muhammad Ali. "Numerical investigation of a small footprint plasmonic Bragg grating structure with a high extinction ratio." Photonics Letters of Poland 12, no. 3 (September 30, 2020): 82. http://dx.doi.org/10.4302/plp.v12i3.1042.

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Анотація:

In this paper, miniaturized design of a plasmonic Bragg grating filter is investigated via the finite element method (FEM). The filter is based on a plasmonic metal-insulator-metal waveguide deposited on a quartz substrate. The corrugated Bragg grating designed for near-infrared wavelength range is structured on both sides of the waveguide. The spectral characteristics of the filter are studied by varying the geometric parameters of the filter design. As a result, the maximum ER and bandwidth of 36.2 dB and 173 nm is obtained at λBragg=976 nm with a filter footprint of as small as 1.0 x 8.75 µm2, respectively. The ER and bandwidth can be further improved by increasing the number of grating periods and the strength of the grating, respectively. Moreover, the Bragg grating structure is quite receptive to the refractive index of the medium. These features allow the employment of materials such as polymers in the metal-insulator-metal waveguide which can be externally tuned or it can be used for refractive index sensing applications. The sensitivity of the proposed Bragg grating structure can offer a sensitivity of 950 nm/RIU. We believe that the study presented in this paper provides a guideline for the realization of small footprint plasmonic Bragg grating structures which can be employed in filter and refractive index sensing applications. Full Text: PDF ReferencesJ. W. Field et al., "Miniaturised, Planar, Integrated Bragg Grating Spectrometer", 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference (CLEO/Europe-EQEC), Munich, Germany, 2019, CrossRef L. Cheng, S. Mao, Z. Li, Y. Han, H.Y. Fu, "Grating Couplers on Silicon Photonics: Design Principles, Emerging Trends and Practical Issues", Micromachines, 11, 666 (2020). CrossRef J. Missinne, N. T. Beneitez, M-A. Mattelin, A. Lamberti, G. Luyckx, W. V. Paepegem, G. V. Steenberge, "Bragg-Grating-Based Photonic Strain and Temperature Sensor Foils Realized Using Imprinting and Operating at Very Near Infrared Wavelengths", Sensors, 18, 2717 (2018). CrossRef M. A. Butt, S.N. Khonina, N.L. Kazanskiy, "Numerical analysis of a miniaturized design of a Fabry–Perot resonator based on silicon strip and slot waveguides for bio-sensing applications", Journal of Modern Optics, 66, 1172-1178 (2019). CrossRef H. Qiu, J. Jiang, P. Yu, T. Dai, J. Yang, H. Yu, X. Jiang, "Silicon band-rejection and band-pass filter based on asymmetric Bragg sidewall gratings in a multimode waveguide", Optics Letters, 41, 2450 (2016). CrossRef M. A. Butt, S.N. Khonina, N.L. Kazanskiy, "Optical elements based on silicon photonics", Computer Optics, 43, 1079-1083 (2019). CrossRef N. L. Kazanskiy, S.N. Khonina, M.A. Butt, "Plasmonic sensors based on Metal-insulator-metal waveguides for refractive index sensing applications: A brief review", Physica E, 117, 113798 (2020). CrossRef L. Lu et al, "Mode-Selective Hybrid Plasmonic Bragg Grating Reflector", IEEE Photonics Technology Letters, 22, 1765-1767 (2012). CrossRef R. Negahdari, E. Rafiee, F. Emami, "Design and simulation of a novel nano-plasmonic split-ring resonator filter", Journal of Electromagnetic Waves and Applications, 32, 1925-1938 (2018). CrossRef M. Janfaza, M. A. Mansouri-Birjandi, "Tunable plasmonic band-pass filter based on Fabry–Perot graphene nanoribbons", Applied Physics B, 123, 262 (2017). CrossRef C. Wu, G. Song, L. Yu, J.H. Xiao, "Tunable narrow band filter based on a surface plasmon polaritons Bragg grating with a metal–insulator–metal waveguide", Journal of Modern Optics, 60, 1217-1222 (2013). CrossRef J. Zhu, G. Wang, "Sense high refractive index sensitivity with bragg grating and MIM nanocavity", Results in Physics, 15, 102763 (2019). CrossRef Y. Binfeng, H. Guohua, C. Yiping, "Design of a compact and high sensitive refractive index sensor base on metal-insulator-metal plasmonic Bragg grating", Optics Express, 22, 28662-28670 (2014). CrossRef A.D. Simard, Y. Painchaud, S. Larochelle, "Small-footprint integrated Bragg gratings in SOI spiral waveguides", International Quantum Electronics Conference Lasers and Electro-Optics Europe, IEEE, Munich, Germany (2013). CrossRef C. Klitis, G. Cantarella, M. J. Strain, M. Sorel, "High-extinction-ratio TE/TM selective Bragg grating filters on silicon-on-insulator", Optics Letters, 42, 3040 (2017). CrossRef J. Ctyroky et al., "Design of narrowband Bragg spectral filters in subwavelength grating metamaterial waveguides", Optics Express, 26, 179 (2018). CrossRef M.A. Butt, N.L. Kazanskiy, S.N. Khonina, "Hybrid plasmonic waveguide race-track µ-ring resonator: Analysis of dielectric and hybrid mode for refractive index sensing applications", Laser Phys., 30, 016202 (2020). CrossRef M. A. Butt, N.L. Kazanskiy, S.N. Khonina, "Label-free detection of ambient refractive index based on plasmonic Bragg gratings embedded resonator cavity sensor", Journal of Modern Optics, 66, 1920-1925 (2019). CrossRef N. L. Kazanskiy, M.A. Butt, Photonics Letters of Poland, 12, 1-3 (2020). CrossRef Z. Guo, K. Wen, Q. Hu, W. Lai, J. Lin, Y. Fang, "Plasmonic Multichannel Refractive Index Sensor Based on Subwavelength Tangent-Ring Metal–Insulator–Metal Waveguide", Sensors, 18, 1348 (2018). CrossRef

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44

Gong, Hui, Yu-Min Liu, Zhong-Yuan Yu, Xiu Wu, and Hao-Zhi Yin. "Hybrid plasmon waveguides with metamaterial substrate and dielectric substrate: A contrastive study." Chinese Physics B 23, no. 4 (April 2014): 046103. http://dx.doi.org/10.1088/1674-1056/23/4/046103.

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45

Liu, Bin, Pinghui Wu, Hongyang Zhu, and Li Lv. "Ultra Narrow Dual-Band Perfect Absorber Based on a Dielectric−Dielectric−Metal Three-Layer Film Material." Micromachines 12, no. 12 (December 12, 2021): 1552. http://dx.doi.org/10.3390/mi12121552.

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Анотація:

This paper proposes a perfect metamaterial absorber based on a dielectric−dielectric−metal structure, which realizes ultra-narrowband dual-band absorption in the near-infrared band. The maximum Q factor is 484. The physical mechanism that causes resonance is hybrid coupling between magnetic polaritons resonance and plasmon resonance. At the same time, the research results show that the intensity of magnetic polaritons resonance is much greater than the intensity of the plasmon resonance. By changing the structural parameters and the incident angle of the light source, it is proven that the absorber is tunable, and the working angle tolerance is 15°. In addition, the sensitivity and figure of merit when used as a refractive index sensor are also analyzed. This design provides a new idea for the design of high-Q optical devices, which can be applied to photon detection, spectral sensing, and other high-Q multispectral fields.

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46

Litt, David B., Matthew R. Jones, Mario Hentschel, Ying Wang, Sui Yang, Hyun Dong Ha, Xiang Zhang, and A. Paul Alivisatos. "Hybrid Lithographic and DNA-Directed Assembly of a Configurable Plasmonic Metamaterial That Exhibits Electromagnetically Induced Transparency." Nano Letters 18, no. 2 (January 11, 2018): 859–64. http://dx.doi.org/10.1021/acs.nanolett.7b04116.

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47

Jibin, Kunnumpurathu, Jayaram S. Prasad, Giridharan Saranya, Sachin J. Shenoy, Kaustabh K. Maiti, and Ramapurath S. Jayasree. "Optically controlled hybrid metamaterial of plasmonic spiky gold inbuilt graphene sheets for bimodal imaging guided multimodal therapy." Biomaterials Science 8, no. 12 (2020): 3381–91. http://dx.doi.org/10.1039/d0bm00312c.

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Анотація:

Gold–graphene nanohybrid for simultaneous dual-imaging guided triple therapy as a new paradigm in light-triggered cancer theranostics. The material demonstrates excellent therapeutic efficacy and treatment monitoring features.

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48

Wang, Xianjun, Hongyun Meng, Shuying Deng, Chaode Lao, Zhongchao Wei, Faqiang Wang, Chunhua Tan, and Xuguang Huang. "Hybrid Metal Graphene-Based Tunable Plasmon-Induced Transparency in Terahertz Metasurface." Nanomaterials 9, no. 3 (March 6, 2019): 385. http://dx.doi.org/10.3390/nano9030385.

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Анотація:

In this paper, we look at the work of a classical plasmon-induced transparency (PIT) based on metasurface, including a periodic lattice with a cut wire (CW) and a pair of symmetry split ring resonators (SSR). Destructive interference of the ‘bright-dark’ mode originated from the CW and a pair of SSRs and resulted in a pronounced transparency peak at 1.148 THz, with 85% spectral contrast ratio. In the simulation, the effects of the relative distance between the CW and the SSR pair resonator, as well as the vertical distance of the split gap, on the coupling strength of the PIT effect, have been investigated. Furthermore, we introduce a continuous graphene strip monolayer into the metamaterial and by manipulating the Fermi level of the graphene we see a complete modulation of the amplitude and line shape of the PIT transparency peak. The near-field couplings in the relative mode resonators are quantitatively understood by coupled harmonic oscillator model, which indicates that the modulation of the PIT effect result from the variation of the damping rate in the dark mode. The transmitted electric field distributions with polarization vector clearly confirmed this conclusion. Finally, a group delay t g of 5.4 ps within the transparency window is achieved. We believe that this design has practical applications in terahertz (THz) functional devices and slow light devices.

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49

Adl, Hamid Pashaei, Setatira Gorji, Andrés F. Gualdrón-Reyes, Iván Mora-Seró, Isaac Suárez, and Juan P. Martínez-Pastor. "Enhanced Spontaneous Emission of CsPbI3 Perovskite Nanocrystals Using a Hyperbolic Metamaterial Modified by Dielectric Nanoantenna." Nanomaterials 13, no. 1 (December 20, 2022): 11. http://dx.doi.org/10.3390/nano13010011.

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Анотація:

In this work, we demonstrate, theoretically and experimentally, a hybrid dielectric-plasmonic multifunctional structure able to provide full control of the emission properties of CsPbI3 perovskite nanocrystals (PNCs). The device consists of a hyperbolic metamaterial (HMM) composed of alternating thin metal (Ag) and dielectric (LiF) layers, covered by TiO2 spherical MIE nanoresonators (i.e., the nanoantenna). An optimum HMM leads to a certain Purcell effect, i.e., an increase in the exciton radiative rate, but the emission intensity is reduced due to the presence of metal in the HMM. The incorporation of TiO2 nanoresonators deposited on the top of the HMM is able to counteract such an undesirable intensity reduction by the coupling between the exciton and the MIE modes of the dielectric nanoantenna. More importantly, MIE nanoresonators result in a preferential light emission towards the normal direction to the HMM plane, increasing the collected signal by more than one order of magnitude together with a further increase in the Purcell factor. These results will be useful in quantum information applications involving single emitters based on PNCs together with a high exciton emission rate and intensity.

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50

Gric, Tatjana, and Ortwin Hess. "Controlling hybrid-polarization surface plasmon polaritons in dielectric-transparent conducting oxides metamaterials via their effective properties." Journal of Applied Physics 122, no. 19 (November 21, 2017): 193105. http://dx.doi.org/10.1063/1.5001167.

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