Size Engineering of Ti₃C₂T_x Nanosheets for Enhanced Supercapacitance Performance by Haosheng Liu, Xin Chang, Lu Li, Mingyi Zhang

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Assessing the impact of sewage and wastewater on antimicrobial resistance in nearshore Antarctic biofilms and sediments by Melody S Clark, Benjamin H Gregson, Carla Greco, Harisree Paramel Nair, Marlon Clark, Claire Evans, Kevin A. Hughes, Kudzai Hwengwere, Marcus Leung, Lloyd S Peck, Caray A. Walker, William Chow

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Electrocatalytic Properties of Calcium Titanate, Strontium Titanate, and Strontium Calcium Titanate Powders Synthesized by Solution Combustion Technique by Oratai Jongprateep, Nicha Sato, Ratchatee Techapiesancharoenkij, Krissada Surawathanawises

“…Experimental results revealed that CaTiO3, SrTiO3, and Sr0.5Ca0.5TiO3 powders synthesized by the solution combustion technique consisted of submicrometer-sized particles with specific surface areas ranging from 4.19 to 5.98 m2/g. Optical bandgap results indicated that while CaTiO3 and SrTiO3 had bandgap energies close to 3 eV, Sr0.5Ca0.5TiO3 yielded a lower bandgap energy of 2.6 eV. …”
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SiC MOSFET with Integrated SBD Device Performance Prediction Method Based on Neural Network by Xiping Niu, Ling Sang, Xiaoling Duan, Shijie Gu, Peng Zhao, Tao Zhu, Kaixuan Xu, Yawei He, Zheyang Li, Jincheng Zhang, Rui Jin

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Optical properties of 2D GeTe under strain: A DFT study by O. Ruiz-Cigarrillo, G. Flores-Rangel, U. Zavala-Moran, J. Puebla, R. E. Balderas-Navarro, B. Mizaikoff

“…We determine a deformation potential (DP) of −6.45 eV for the bandgap under tensile strain and DPs for other above bandgap high-symmetry points. …”
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Density functional theory study of Chlorine, Fluorine, Nitrogen, and Sulfur doped rutile TiO2 for photocatalytic application by Fikadu Takele Geldasa, Francis Birhanu Dejene, Mesfin Abayneh Kebede, Fekadu Gashaw Hone, Edosa Tasisa Jira

“…The bandgap of all doped materials, with the exception of F-doped TiO2, displayed a redshift. …”
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Inelastic resonant tunnelling through adjacent localised electronic states in van der Waals heterostructures by E. E. Vdovin, K. Kapralov, Yu. N. Khanin, A. Margaryan, K. Watanabe, T. Taniguchi, C. Yang, S. V. Morozov, D. A. Svintsov, K. S. Novoselov, D. A. Ghazaryan

“…Most architectures of those devices incorporate large bandgap insulator – hBN as an encapsulating or tunnel barrier layers. …”
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Hybrid spin coating and evaporation techniques for fabricating double-layer stacked dual-color perovskite LEDs by Ching-Ho Tien, Jen-Yu Fang, Lung-Chien Chen

“…This change was attributed to the variation in the recombination positions of charge carriers in different bandgap materials at different voltages. At low voltage, carriers recombine in the layer with a smaller bandgap, emitting red light; whereas at high voltage, carriers recombine in the layer with a larger bandgap, emitting green light.…”
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Performance and stability analysis of all-perovskite tandem photovoltaics in light-driven electrochemical water splitting by Junke Wang, Bruno Branco, Willemijn H. M. Remmerswaal, Shuaifeng Hu, Nick R. M. Schipper, Valerio Zardetto, Laura Bellini, Nicolas Daub, Martijn M. Wienk, Atsushi Wakamiya, Henry J. Snaith, René A. J. Janssen

“…We observe severe charge collection losses in the narrow-bandgap sub-cell that can be attributed to the interface degradation between the narrow-bandgap perovskite and the hole-transporting layer. …”
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Effects of CdS Buffer Layers on Photoluminescence Properties of Cu2ZnSnS4 Solar Cells by A. Le Donne, S. Marchionna, P. Garattini, R. A. Mereu, M. Acciarri, S. Binetti

“…The emissions observed in the as-grown samples were monitored by both above and below bandgap excitations also in standard CZTS solar cells produced on the same layers. …”
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Scrutinizing the untapped potential of emerging ABSe3 (A = Ca, Ba; B = Zr, Hf) chalcogenide perovskites solar cells by Dhineshkumar Srinivasan, Aruna-Devi Rasu Chettiar, Eupsy Navis Vincent Mercy, Latha Marasamy

“…Abstract ABS3chalcogenide perovskites (CPs) are emerging as promising alternatives to lead halide perovskites due to their unique properties. However, their bandgap exceeds the Shockley-Queisser limit. By substituting S with Se, the bandgap is significantly reduced, shifting it from the visible into the near-infrared region. …”
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Electronic, Structural, and Optical Properties of Zinc Blende and Wurtzite Cadmium Sulfide (CdS) Using Density Functional Theory by Teshome Gerbaba Edossa, Menberu Mengasha Woldemariam

“…Analysis of the results shows that LDA and GGA underestimate the bandgap due to their poor approximation of exchange-correlation functional. …”
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Controlled Fabrication of Native Ultra‐Thin Amorphous Gallium Oxide From 2D Gallium Sulfide for Emerging Electronic Applications by AbdulAziz AlMutairi, Aferdita Xhameni, Xuyun Guo, Irina Chircă, Valeria Nicolosi, Stephan Hofmann, Antonio Lombardo

“…Gallium (II) sulfide (β‐GaS), a hexagonal phase group III monochalcogenide, is a wide bandgap semiconductor with a bandgap exceeding 3 eV in single and few‐layer form. …”
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Target Detection Using Fused Unidentical Photonics-Based LFM Sub-Band Radar Signals With an Adaptive Feed Forward Network Equalizer by Bikash Nakarmi, S. M. Rezwanul Islam, Hum Nath Parajuli, Ikechi Augustine Ukaegbu, Aigerim Ashimbayeva, Carlo Molardi, T. D. Subash, Xiangchuan Wang, Shilong Pan

“…We demonstrate this using optical injection in a semiconductor laser to generate Ph-LFM signals at different IEEE X-KA radar sub-bands: 19.25–23.94 GHz and 24.06–28.31 GHz (bandgap 0.12 GHz), 19.69–23.06 GHz and 23.625–27 GHz (bandgap 0.56 GHz), and 8–11.5 GHz and 12.75–17 GHz (bandgap 1.25 GHz). …”
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Electronic and spintronic transport in gapped graphene-based FG/SG/FG junctions by Hossein Karbaschi, Gholamreza Rashedi

“…Conductivity trends with ferromagnetic exchange energy display a decline followed by an upturn beyond a critical point. The graphene energy bandgap notably influences Giant Magnetoresistance (GMR), with larger bandgaps yielding higher GMR magnitudes. …”
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Roles of doping in enhancing the performance of graphene/graphene-like semiconductors by Yuqi Zhou, Xinbo He, Mengyang Li

“…However, graphene is intrinsically a zero-bandgap material, limiting its development in the field of flexible nanoelectronics. …”
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Simulation of Nonpolar p-GaN/i-N/n-GaN Solar Cells by Ming-Jer Jeng

“…To reduce a high barrier height, some graded layers with an energy bandgap between the energy bandgap of n-GaN and InxGa1−xN intrinsic layer can be inserted to the interface of n-GaN and InxGa1-xN layers. …”
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Structure dependent optical and conductive properties of HPMC:CoCl2 composites: A functional data analysis study by Gowtham G K, Thejas G. Urs

“…In addition, employing the tightly bound electron model, we detail the bandgap variation in these composites concerning the dopant concentration. …”
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Leaky Wave Array in Full Planar Substrate with EBG-Based Wave Guiding Channel by Linghui Kong, Sen Yan, Vladimir Volskiy, Binke Huang, Guy A. E Vandenbosch

“…The guiding channel is developed on the full planar dielectric substrate and aligned with electromagnetic bandgap (EBG) units. Since the bandgap of these mushroom-like units is calculated with a coverage of the channel working band, these units are of great importance on ensuring the transmission efficiency and eliminating the coupling effect between channels. …”
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Novel In Situ Fabrication of Fe-Doped Zinc Oxide/Tin Sulfide Heterostructures for Visible-Light-Driven Photocatalytic Degradation of Methylene Blue by Govinda Dharmana, Thirumala Rao Gurugubelli, Balaga Viswanadham, Babu Bathula, Kisoo Yoo

“…Additionally, absorption spectroscopy revealed a decrease in the energy bandgap with an increase in Fe content, and photoluminescence analysis demonstrated that the ZSF3 sample significantly reduced the rate of recombination of charge carriers. …”
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