Photonics and Nanostructures-Fundamentals and Applications最新文献

{"title":"Memristive behavior of UiO-66 metal-organic framework single crystal","authors":"Semyon V. Bachinin ,&nbsp;Anastasia Lubimova ,&nbsp;Svyatoslav A. Povarov ,&nbsp;Dmitrii Zubok ,&nbsp;Elizaveta Okoneshnikova ,&nbsp;Alena N. Kulakova ,&nbsp;Sergey S. Rzhevskiy ,&nbsp;Valentin A. Milichko","doi":"10.1016/j.photonics.2023.101206","DOIUrl":"10.1016/j.photonics.2023.101206","url":null,"abstract":"<div><p><span>Metal–organic frameworks (MOFs) have recently emerged as a new class of scalable and low energy consumptive materials for microelectronic applications. Here, we experimentally extend the list of MOFs with memristive behavior for electronic data storage. Using 15 µm single crystals of UiO-66 located in 10 µm gap between Au contacts, we demonstrate an electronic set/reset process upon 15 kV cm</span>⁻¹<span> of an electric field strength under normal conditions. Such low-energy data recording together with an endurance of more than 7 cycles for set/reset opens up prospects for the design of MOF-based electronic and opto-electronic devices.</span></p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"58 ","pages":"Article 101206"},"PeriodicalIF":2.7,"publicationDate":"2023-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138530146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Large-period plasmonic grating with sinusoidal profile for monitoring water quality with high sensitivity","authors":"Vaswati Biswas ,&nbsp;R. Vijaya","doi":"10.1016/j.photonics.2023.101199","DOIUrl":"10.1016/j.photonics.2023.101199","url":null,"abstract":"<div><p><span><span>Subwavelength-thick modulation of surface profile of a dielectric<span> layer combined with a nanometer-thick metallic coating on it can be used for highly sensitive refractive index sensing using the concept of </span></span>surface plasmon resonance. The performance efficiency of a 1D sinusoidal plasmonic grating of higher periodicity made of polymethylmethacrylate with gold coating on it is evaluated for monitoring water quality. The sinusoidal structure is fabricated by the cost-effective soft imprint lithography technique using a commercially available compact disk as master. Even though the master has a step profile, the solution-based technique aids in achieving the sinusoidal profile. The higher periodicity aids in attaining a higher sensitivity of 1533 nm/RIU at normal incidence and also provides a broad wavelength detection regime that can be controlled by the incidence angle. As the sinusoidal grating supports only the fundamental mode of the surface plasmon, it allows for more precise detection of any analyte. The optimized parameters for the structure are obtained through </span>finite element method calculation.</p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"58 ","pages":"Article 101199"},"PeriodicalIF":2.7,"publicationDate":"2023-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138530145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"UiO-66 metal organic framework as stable platform for non-linear optical applications","authors":"Nikolaj Zhestkij ,&nbsp;Svyatoslav Povarov ,&nbsp;Yuri A. Mezenov ,&nbsp;Sergey S. Rzhevskiy ,&nbsp;Alena N. Kulakova ,&nbsp;Valentin A. Milichko","doi":"10.1016/j.photonics.2023.101198","DOIUrl":"https://doi.org/10.1016/j.photonics.2023.101198","url":null,"abstract":"<div><p>We report on the experimental study the non-linear optical properties of UiO-66 metal-organic framework with high thermal and chemical stability. We demonstrate the coherent conversion of high-intensity incoming radiation into the third harmonics ranging from 450 to 600 nm. Moreover, eclipse z - scan of single UiO-66 microcrystals made it possible to determine the saturable absorption coefficient (β_eff = −1.415·10^-2 cm/GW at 515 nm and −3.865·10^-1 cm/GW at 1030 nm), thereby, bringing UiO-66 to the list of nonlinear and stable MOFs for real-life photonic applications.</p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"57 ","pages":"Article 101198"},"PeriodicalIF":2.7,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92135761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A dynamically switchable metamaterial device with multiple functions based on vanadium dioxide","authors":"Mengting Ma ,&nbsp;Xuejun Lian ,&nbsp;Jinping Tian ,&nbsp;Rongcao Yang","doi":"10.1016/j.photonics.2023.101197","DOIUrl":"https://doi.org/10.1016/j.photonics.2023.101197","url":null,"abstract":"<div><p>Based on the phase transition properties of vanadium dioxide (VO₂), a metamaterial device is designed in this paper, which can achieve multiple switchable functions. When VO₂ is in the metallic state, the proposed device can realize broadband absorption with peak absorbance more than 90 % in the frequency range of 2.40–6.73 THz and broadband linear polarization conversion (LPC) with polarization conversion ratio (PCR) greater than 90% in the range of 1.80–4.21 THz, respectively, depending on whether the incidence of terahertz (THz) electromagnetic (EM) wave is from top side or bottom side. When VO₂ is in the insulated state, the proposed device can achieve LPC of half-reflection and half-transmission (HRHT) and transmissive linear-to-circular (LTC) polarization conversion. The study in this paper has guiding significance in the design of THz metamaterial devices with multiple functions.</p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"57 ","pages":"Article 101197"},"PeriodicalIF":2.7,"publicationDate":"2023-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72249559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perfect nonradiating electromagnetic source and its self-action","authors":"Denis Nikolaevich Sob’yanin Денис Николаевич Собьянин","doi":"10.1016/j.photonics.2023.101195","DOIUrl":"https://doi.org/10.1016/j.photonics.2023.101195","url":null,"abstract":"<div><p>Nonradiating sources and anapoles are curious objects from the physics of invisibility that illuminate subtle concepts of fundamental electrodynamics and have promising applications in nanophotonics. The present work shows that a perfectly conducting sphere with a hidden magnetic field is a simple nonradiating electromagnetic source with mechanical excitation and complete internal confinement of electromagnetic energy. It does not require external electromagnetic excitation and is excited by rotation, which induces internal charges and currents with a self-compensating external radiation. The constructed source acts on itself through Lorentz forces emerging from the interaction of charges and currents with electromagnetic fields inside the sphere and, when having a freedom of rotation about the fixed center, exhibits regular precession like a gyroscope. This self-action reveals an internal electromagnetic activity of the perfect nonradiating source, externally inactive and invisible. Neutron stars, these nanospheres of space, can be such natural nonradiating sources when their magnetic fields are buried.</p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"57 ","pages":"Article 101195"},"PeriodicalIF":2.7,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91959648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fabrication technique for low-loss plasmonic waveguides incorporating both “plasmonic-friendly” and “plasmonic-unfriendly” metals","authors":"Vadym Zayets ,&nbsp;Iryna Serdeha ,&nbsp;Valerii Grygoruk","doi":"10.1016/j.photonics.2023.101196","DOIUrl":"https://doi.org/10.1016/j.photonics.2023.101196","url":null,"abstract":"<div><p>Fabrication technology, which allows a substantial decrease of the plasmonic propagation loss for both “plasmon- friendly” metals like <em>Au</em>, <em>Cu</em> or <em>Al</em> and “plasmon- unfriendly” metals like <em>Co</em>, <em>Fe</em> or <em>Cr</em>, has been developed and experimentally demonstrated. Optimization of the optical confinement is used to reduce the propagation loss below 1 <em>dB</em> per plasmonic device.</p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"57 ","pages":"Article 101196"},"PeriodicalIF":2.7,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134656611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Promoting second-harmonic generation in the LiNbO3 film combined with metasurface using plasmonic quasi bound states in the continuum","authors":"Yao Ju ,&nbsp;Wei Zhang ,&nbsp;Haoyi Zuo","doi":"10.1016/j.photonics.2023.101194","DOIUrl":"https://doi.org/10.1016/j.photonics.2023.101194","url":null,"abstract":"<div><p>Metasurfaces have become a fascinating framework for nonlinear optics, with the advantages of a compact footprint and unprecedented flexibility to manipulate light. However, further advancements are necessary to enhance the efficiency of metasurfaces in nonlinear devices. Here, a novel approach for second harmonic generation (SHG) based on the LiNbO₃ metasurface using leaked plasmonic bound states in the continuum (BIC) is proposed. The behavior of SHG in the guided mode resonance (GMR) under TE polarization and plasmonic modes under TM polarization is investigated. The structure consists of a plasmonic grating overlying a nonlinear lithium niobate dielectric waveguide layer that supports two different BIC, namely plasmonic BIC and GMR BIC. The evolution of second harmonics generation(SHG) near two groups of BIC is explored. The SHG of the plasmonic quasi-BIC is stronger than that based on the GMR quasi-BIC. In addition, the plasmonic accidental quasi-BIC produces stronger harmonic effects than the quasi-BIC based on symmetry-broken. Specifically, at a pump intensity of 30 MW/cm², this accidental quasi-BIC results in SHG efficiency of 1.86 × 10⁻³. This work provides a valuable approach to achieving enhanced SHG using plasmonic and BIC. It opens up new possibilities for the utilization of LiNbO₃ in integrated nonlinear nanophotonics and paves the way for the development of advanced nonlinear photonic devices.</p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"57 ","pages":"Article 101194"},"PeriodicalIF":2.7,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50187223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Four-input acoustic XOR logic gate based on solid-solid phononic crystals","authors":"Farhad Hosseinpour Asgharkhani,&nbsp;Ali Bahrami","doi":"10.1016/j.photonics.2023.101192","DOIUrl":"https://doi.org/10.1016/j.photonics.2023.101192","url":null,"abstract":"<div><p><span>The paper introduces a 2D square lattice phononic crystal structure, with a nylon matrix and molybdenum </span>rods<span><span> as inclusions. Initially, a new type of resonator<span>, called a triangle resonator, was designed, each of which acts as a two-input acoustic XOR logic gate. Then, a four-input acoustic XOR logic gate is presented by combining these resonators. Simulation results indicate that the realization of two-input and four-input acoustic XOR logic gates is possible using the structures we have proposed. In order to analyze the proposed acoustic XOR logic gates, the transmission spectrum is calculated using the </span></span>finite element method (FEM).</span></p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"57 ","pages":"Article 101192"},"PeriodicalIF":2.7,"publicationDate":"2023-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50187222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Localized surface plasmon resonance properties dependence of green-synthesized Fe3O4/Ag composite nanoparticles on Ag concentration and an electric field for biosensor application","authors":"Sari Wahyuni ,&nbsp;Muhammad Riswan ,&nbsp;Nanang Adrianto ,&nbsp;Mahardika Yoga Dharmawan ,&nbsp;Rivaldo Marsel Tumbelaka ,&nbsp;Rona Cuana ,&nbsp;Nurul Imani Istiqomah ,&nbsp;Adhistinka Jiananda ,&nbsp;Shania Garcia ,&nbsp;Edi Suharyadi","doi":"10.1016/j.photonics.2023.101191","DOIUrl":"https://doi.org/10.1016/j.photonics.2023.101191","url":null,"abstract":"<div><p>The use of green-synthesized Fe₃O₄<span>/Ag composites nanoparticles<span> (NPs) on the surface plasmon<span><span> resonance (SPR) system induced by the electric field generates the effect of electrooptic-localized surface plasmon resonance (EO-LSPR). EO-LSPR is the promising method to increase dispersibility, generate plasmons, bind to biomolecular targets, modify the </span>refractive index, and increase the SPR signal. Green synthesis of Fe</span></span></span>₃O₄/Ag NPs has several advantages, including being environmentally friendly, cost-effective, and sustainable. This research successfully investigated the EO-LSPR properties of green-synthesized Fe₃O₄/Ag NPs with various Ag concentrations. Green synthesis of Fe₃O₄/Ag composites NPs was prepared utilizing <em>Moringa oleifera</em><span> by an aqueous solution method. The EO-LSPR phenomenon was investigated by applying various voltages in the Kretschmann configuration with a layer arrangement of a prism/Au thin film/NPs/air with a wavelength of 632.8 nm. Transmission electron microscope results show that the average size of Fe</span>₃O₄/Ag particles is around 16.72 ± 7.30 nm. The scanning electron microscopy-energy dispersive x-ray results showed that Ag was distributed on the surface of Fe₃O₄<span><span>. The addition of Ag concentration decreased the saturation magnetization while the </span>coercivity field increased. The SPR angle of the prism/Au thin film/air layer structures is 44.66°. After depositing with Fe</span>₃O₄/Ag with an Ag concentration of 60 millimolar, the LSPR angle shifted by 0.98°. Under an electric field, the LSPR angle shifted to 1.00°, 1.17°, and 1.22° of 2 volts, 4 volts, and 6 volts, respectively. The results show that applying the electric field induces the LSPR angle of Fe₃O₄/Ag NPs to shift to a larger angle. Applying an electric field causes a change in the material's refractive index. The greater the applied electric field, the more significant the LSPR angle shifts. The significant shifts in the LSPR angle due to the application of an electric field indicate that the EO-LSPR system using green-synthesized Fe₃O₄<span>/Ag composites NPs could be a promising alternative to increase the performance of SPR biosensors in the future.</span></p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"57 ","pages":"Article 101191"},"PeriodicalIF":2.7,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72249560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improved device performance of interband cascade lasers with hybrid cladding layers operating in the 3–4 µm wavelength region","authors":"Yixuan Shen ,&nbsp;Jeremy A. Massengale ,&nbsp;Rui Q. Yang ,&nbsp;Tetsuya D. Mishima ,&nbsp;Michael B. Santos","doi":"10.1016/j.photonics.2023.101193","DOIUrl":"https://doi.org/10.1016/j.photonics.2023.101193","url":null,"abstract":"<div><p>In this work, we briefly review the development and status of interband cascade lasers (ICLs) as related to long-standing issues due to the InAs/AlSb superlattice cladding. By focusing on a hybrid cladding approach to alleviate these issues, we demonstrate substantially improved device performance of ICLs compared to earlier reported ICLs of a similar design in the 3–4 µm wavelength region. These improvements include a threshold current density for broad-area devices as low as 134 A/cm² at 300 K and reduced threshold voltage with a peak voltage efficiency of 80%, which is more than 10% higher than that obtained from previously reported ICLs. Moreover, we have demonstrated continuous wave (cw) operation of a broad-area device up to 278 K, the highest cw operating temperature among epi-side up mounted broad-area type-II ICLs, implying improved thermal dissipation with the hybrid cladding approach. Additionally, by conducting a comparative study of ICLs with different GaSb layer thicknesses in the hole injector, we reveal and discuss an interesting correlation between the carrier transport, threshold voltage, and hole-induced absorption loss, which may help to guide device optimization for operation in a targeted temperature range.</p></div>","PeriodicalId":49699,"journal":{"name":"Photonics and Nanostructures-Fundamentals and Applications","volume":"57 ","pages":"Article 101193"},"PeriodicalIF":2.7,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50187221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}