Showing 981 - 1,000 results of 1,118 for search '"Photonics"', query time: 0.05s Refine Results
  1. 981

    Calculated Event Rates for Axion Detection via Atomic and Nuclear Processes by John D. Vergados, Paraskevi C. Divari, Hiroyasu Ejiri

    Published 2022-01-01
    “…In the second part, we will examine the axion-induced production of X-rays (axion-photon conversion) or ionization from deeply bound electron orbits. …”
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  2. 982

    Understanding and utilizing the inner bonds of process tensors by Moritz Cygorek, Erik M. Gauger

    Published 2025-01-01
    “…We demonstrate this by extracting the environment spin of a central spin problem, the current through a quantum system coupled to two leads, the number of photons emitted from quantum emitters into a structured environment, and the distribution of the total absorbed energy in a driven non-Markovian quantum system into system, environment, and interaction energy terms. …”
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  3. 983

    Optical memory and counter using a graphene based hybrid plasmonic temporal integrator by Faezeh Bahrami-Chenaghlou, Amir Habibzadeh-Sharif, Afshin Ahmadpour

    Published 2025-02-01
    “…Based on the results, both circuits have better performance than the photonic counterparts. Furthermore, the performance of these INTs has been evaluated in detail as a high-speed optical memory and counter. …”
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  4. 984

    Dissipation Alters Modes of Information Encoding in Small Quantum Reservoirs near Criticality by Krai Cheamsawat, Thiparat Chotibut

    Published 2025-01-01
    “…Here, we investigate a minimal model of a driven-dissipative quantum reservoir described by two coupled Kerr-nonlinear oscillators, an experimentally realizable platform that features controllable coupling, intrinsic nonlinearity, and tunable photon loss. Using Partial Information Decomposition (PID), we examine how different dynamical regimes encode input drive signals in terms of <i>redundancy</i> (information shared by each oscillator) and <i>synergy</i> (information accessible only through their joint observation). …”
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  5. 985

    Dynamical control of topological unidirectional guided resonances via external magnetic field by Bao Jie Zheng, Wei Jie Shi, Hui Yuan Dong, Yong Tao Li, Jia Qi Li, Zheng-Gao Dong, Jin Wang

    Published 2025-01-01
    “…Asymmetric radiation in upward and downward directions supported by leaky modes can be generally exhibited in the reciprocal but geometrical up-down mirror-symmetry-breaking structures, i.e., photonic crystal slabs. Here, we theoretically propose and numerically demonstrate a scheme to break the reciprocity, and to generate and manipulate the unidirectional guided resonances (UGRs) in a one-dimensional magneto-optical (MO) grating, which radiate solely toward one side with no emission in the opposite direction. …”
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  6. 986

    AgGaS<sub>2</sub> and Derivatives: Design, Synthesis, and Optical Properties by Guansheng Xing, Bing Chen

    Published 2025-01-01
    “…By delving into the properties of AgGaS<sub>2</sub> in bulk and nanocrystalline states, this review aims to deepen the understanding of chalcopyrite materials and maximize their utilization in photon conversion and beyond.…”
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  7. 987

    Effect of Doping Phosphorescent Material and Annealing Treatment on the Performance of Polymer Solar Cells by Zixuan Wang, Fujun Zhang

    Published 2013-01-01
    “…The increased Jsc should be attributed to the increase of photon harvesting induced by doping phosphorescent material Ir(btpy)3 and the effective energy transfer from Ir(btpy)3 to P3HT. …”
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  8. 988

    Exploring the thermal-induced optical nonlinearity of crude oil via spatial self-phase modulation technique by Moein Golestanifar, Mohammad Ali Haddad, Amir Namiq Hassan, Kianoush Pakravan

    Published 2025-02-01
    “…The results suggest that crude oil possesses promising NLO properties, making it potentially suitable for the development of new photonic devices and applications, especially in areas where thermal nonlinearities are crucial, such as sensing and all-optical technologies.…”
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  9. 989

    High-Performance MAPbI3-Based Perovskite Solar Cell: Design, Simulation, and Analysis of Optoelectronic Properties and Efficiency Metrics Using SILVACO TCAD by Rashique Hamjah Chowdhury, Hojaifa Daiyan Chowdhury, Muhammad Johirul Islam, Iqbal Bahar Chowdhury

    Published 2024-12-01
    “…Simulations have been carried out to obtain the energy band diagram and the electric field profile as well as the contour and 2D plots of photon absorption rate, the recombination rate and the photogeneration rate to gain a physical insight of electronic and optical behavior of the proposed solar cell. …”
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  10. 990

    Dye-Sensitized Nanocrystalline ZnO Solar Cells Based on Ruthenium(II) Phendione Complexes by Hashem Shahroosvand, Parisa Abbasi, Mohsen Ameri, Mohammad Reza Riahi Dehkordi

    Published 2011-01-01
    “…Monochromatic incident photon to current conversion efficiency was 38% at 485 nm.…”
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  11. 991

    Differential Coding of Fruit, Leaf, and Microbial Odours in the Brains of <i>Drosophila suzukii</i> and <i>Drosophila melanogaster</i> by Claire Dumenil, Gülsüm Yildirim, Albrecht Haase

    Published 2025-01-01
    “…We thus investigated by 3D in vivo two-photon calcium imaging how both species encoded odours from ripe fruits, leaves, fermented fruits, bacteria, and their mixtures in the antennal lobe. …”
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  12. 992

    Nanostructured Dielectric Layer for Ultrathin Crystalline Silicon Solar Cells by Yusi Chen, Yangsen Kang, Jieyang Jia, Yijie Huo, Muyu Xue, Zheng Lyu, Dong Liang, Li Zhao, James S. Harris

    Published 2017-01-01
    “…Nanostructures have been widely used in solar cells due to their extraordinary photon management properties. However, due to poor pn junction quality and high surface recombination velocity, typical nanostructured solar cells are not efficient compared with the traditional commercial solar cells. …”
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  13. 993

    Dynamics of Photoinduced Charge Carrier and Photothermal Effect in Pulse-Illuminated Narrow Gap and Moderate Doped Semiconductors by Slobodanka Galovic, Katarina Djordjevic, Milica Dragas, Dejan Milicevic, Edin Suljovrujic

    Published 2025-01-01
    “…When a sample of semiconducting material is illuminated by monochromatic light, in which the photon energy is higher than the energy gap of the semiconductor, part of the absorbed electromagnetic energy is spent on the generation of pairs of quasi-free charge carriers that are bound by Coulomb attraction. …”
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  14. 994

    Low Dose Rate X-Ray Radiation Fields Implementation for Study of Energy Response of the Dosimeters Based on Scintillation Detectors by A. V. Novichenko, R. V. Lukashevich, K. G. Senkovsky

    Published 2019-06-01
    “…The aim of this work was to create and study reference X-ray fields with low dose rate and narrow spectrum in the energy range from 15 to 250 keV using high-purity metal filters as a part of X-ray irradiator of AT300 X-ray calibration facility.To determine the main characteristics of created X-ray fields highly sensitive comparators of photon radiation based on NaI(Tl) scintillation detectors was used. …”
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  15. 995

    Rapid Acquisition of High-Pixel Fluorescence Lifetime Images of Living Cells via Image Reconstruction Based on Edge-Preserving Interpolation by Yinru Zhu, Yong Guo, Xinwei Gao, Qinglin Chen, Yingying Chen, Ruijie Xiang, Baichang Lin, Luwei Wang, Yuan Lu, Wei Yan

    Published 2025-01-01
    “…However, the extensive imaging duration necessary to accumulate sufficient photons for accurate fluorescence lifetime calculations poses a significant obstacle to achieving high-resolution monitoring of cellular dynamics. …”
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  16. 996

    Supraspinal facilitation of painful stimuli by glutamatergic innervation from the retrosplenial to the anterior cingulate cortex. by Shun Hao, Man Xue, Qi-Yu Chen, Jinjin Wan, Yu-Jie Ma, Wantong Shi, Xuanying Chen, Xu-Hui Li, Jing-Shan Lu, Fang Xu, Guo-Qiang Bi, Wucheng Tao, Min Zhuo

    Published 2025-01-01
    “…In this study, we employed a combination of whole-brain imaging, in vitro electrophysiology, and two-photon calcium imaging techniques to confirm the presence of direct excitatory glutamatergic projections from the RSC to the ACC in mice. …”
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  17. 997

    Luminescent Lanthanide Infinite Coordination Polymers for Ratiometric Sensing Applications by Ziqin Song, Yuanqiang Hao, Yunfei Long, Peisheng Zhang, Rongjin Zeng, Shu Chen, Wansong Chen

    Published 2025-01-01
    “…Finally, we outline future research directions for improving the design and synthesis of ratiometric Ln-CPs, such as incorporating long-lifetime reference luminescent molecules, exploring near-infrared emission systems, and developing up-conversion or two-photon luminescent materials. Progress in these areas could significantly broaden the scope of ratiometric Ln-CP applications, especially in biosensing, environmental monitoring, and other advanced fields.…”
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  18. 998

    Single Step Formation of C-TiO2 Nanotubes: Influence of Applied Voltage and Their Photocatalytic Activity under Solar Illumination by Chin Wei Lai, Srimala Sreekantan

    Published 2013-01-01
    “…The results revealed that controlled nanoarchitecture C-TiO2 photocatalyst led to a significant enhancement in photocatalytic activity due to the creation of more specific active surface areas for incident photons absorption from the solar illumination.…”
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  19. 999

    A novel method for calculating number buildup factor in gamma-ray transmission measurements using narrow beam geometry by Chuong Huynh Dinh, Trang Le Thi Ngoc, Linh Nguyen Thi Truc, Nguyen Vo Hoang, Thanh Tran Thien

    Published 2024-01-01
    “…The MCNP6 code was used to simulate photon transport within a collimated transmission configuration, which included a NaI(Tl) scintillation detector paired with a 137Cs or 60Co radioactive source. …”
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  20. 1000

    Plasmonic metal nanostructures as performance enhancers in emerging solar cells: A review by Abdul Subhan, Abdel-Hamid. I. Mourad

    Published 2025-01-01
    “…This review compares the current trends in implanting these stable metallic nanostructures within the solar cell architecture to improve the photon harvesting capability. The categories of emerging solar cells focused herein include perovskite, dye-sensitized, and quantum dots, investigating the role of size and morphology of metal nanoparticles in boosting power conversion efficiency. …”
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