Showing 661 - 680 results of 896 for search '"semiconductor"', query time: 0.05s Refine Results
  1. 661
  2. 662

    A fault tolerant CSA in QCA technology for IoT devices by Saeid Seyedi, Hatam Abdoli

    Published 2025-01-01
    “…Quantum-dot Cellular Automata (QCA) has emerged as a promising alternative to conventional complementary metal-oxide-semiconductor (CMOS) technology due to its great potential in digital design at nanoscale levels on account of very low power consumption and very high processing speed. …”
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  3. 663

    Photocatalytic degradation of ciprofloxacin antibiotic from aqueous solution by BiFeO3 nanocomposites using response surface methodology by R. Mostafaloo, M. Asadi-Ghalhari, H. Izanloo, A. Zayadi

    Published 2020-04-01
    “…BiFeO<sub>3</sub>, a bismuth-based semiconductor photocatalyst that is responsive to visible light, has been recently used to remove organic pollutants from water. …”
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  4. 664
  5. 665

    Packed bed optofluidic microreactors with Au decorated TiO2 nanoflowers for visible light photocatalytic water purification by Yujiao Zhu, Pui Hong Yeung, Tsz Wing Lo, Yao Chai, Yat Lam Wong, Ying Chen, Huaming Yang, Weixing Yu, Anatoly V. Zayats, Fengjia Xie, Xuming Zhang

    Published 2025-02-01
    “…Theoretical analysis elucidates the influences of plasmonic effect and reactor configuration on the enhanced photocatalytic activity, emphasizing the potential of integrated optofluidic systems and plasmonic-semiconductor heterostructures for sustainable water treatment and energy applications.…”
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    Article
  6. 666

    ANALYSIS OF THERMAL PROPERTIES OF THE LED-LINES BY METHOD OF ELECTRICАL TRANSIENT PROCESSES by S. A. Manеgo, Yu. A. Bumai, I. A. Khorunzhii, Yu. V. Trofimov

    Published 2015-12-01
    “…The paper considers the issues of reliability and service period of the solid-state lighting devices created on the basis of lines of light-emitting-diodes (LED) produced by Paragon Semiconductor Lighting Technology Co., Ltd. The optoelectronic apparatuses reliability assessment is based on investigation of the development principles and deterioration mechanisms leading to failures of one kind or another. …”
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  7. 667

    Thin Film CIGS Solar Cells, Photovoltaic Modules, and the Problems of Modeling by Antonino Parisi, Luciano Curcio, Vincenzo Rocca, Salvatore Stivala, Alfonso C. Cino, Alessandro C. Busacca, Giovanni Cipriani, Diego La Cascia, Vincenzo Di Dio, Rosario Miceli, Giuseppe Ricco Galluzzo

    Published 2013-01-01
    “…As a matter of fact, electrodeposition is known as a practical alternative to costly vacuum-based technologies for semiconductor processing in the photovoltaic device sector, but it can lead to quite different structural and electrical properties. …”
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  8. 668

    Design and Analysis of Front Side Modular Multilevel Converter for Smart Transformer in 15 kV Arba Minch Distribution Network Using Diverse Controllers and Multicarrier Modulation... by Yalisho Girma Loaena, Ing. Getachew Biru, Chandra Sekha Reddy

    Published 2022-01-01
    “…The grid side MV is 15 kV RMS line value and the desired MVDC voltage is 24.5 kV for ensuring bidirectional operation of the converter in the time of grid outage. A half bridge semiconductor power module is used to model the front-side MMC. …”
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  9. 669

    Studies on Characterization, Optical Absorption, and Photoluminescence of Yttrium Doped ZnS Nanoparticles by Ranganaik Viswanath, Halehatty Seethya Bhojya Naik, Yashavanth Kumar Gubbihally Somalanaik, Prashanth Kumar Parlesed Neelanjeneallu, Khandugadahalli Nagarajappa Harish, Mustur Channabasappa Prabhakara

    Published 2014-01-01
    “…The UV-visible spectra of ZnS and ZnS:Y nanoparticles showed a band gap energy value, 3.85 eV and 3.73 eV, which corresponds to a semiconductor material. A luminescence characteristics such as strong and stable visible-light emissions in the orange region alone with the blue emission peaks were observed for doped ZnS nanoparticles at room temperature. …”
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  10. 670

    The value of increasing sequencing depth for noninvasive prenatal screening for whole chromosomal aneuploidy by Dongmei Wang, Fangfang Guo, Yaping Hou, Haishan Peng, Tingting Hu, Jiexia Yang

    Published 2025-01-01
    “…Abstract To evaluate the value of increasing sequencing depths of non-invasive prenatal testing (NIPT) for fetal chromosomal aneuploidies based on the semiconductor sequencing platform. This study recruited a cohort of 59,800 singleton pregnancies from Guangdong Women and Children Hospital between January 2015 and December 2020, including 48,018 cases of NIPT and 11,782 cases of expanded NIPT. …”
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  11. 671

    Free-space optical spiking neural network. by Reyhane Ahmadi, Amirreza Ahmadnejad, Somayyeh Koohi

    Published 2024-01-01
    “…Moreover, we utilize highly efficient, compact semiconductor laser diodes and develop novel cooling strategies to minimize power consumption and footprint.…”
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  12. 672
  13. 673

    Advances in Deep Brain Imaging with Quantum Dots: Structural, Functional, and Disease-Specific Roles by Tenesha Connor, Hemal Weerasinghe, Justin Lathia, Clemens Burda, Murat Yildirim

    Published 2024-12-01
    “…However, achieving greater depths remains limited by light scattering and absorption, compounded by the need for balanced laser power to avoid tissue damage. QDs, nanoscale semiconductor particles with unique optical properties, offer substantial advantages over traditional fluorophores, including high quantum yields, large absorption cross-sections, superior photostability, and tunable emission spectra. …”
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  14. 674

    Investigation of Structural, Magnetic, and Optical Properties of ZnO Codoped with Co and Cd by Lubna Mustafa, Safia Anjum, Salma Waseem, Rehana Zia, Rameesha Choudhry, Shahid M. Ramay, Asif Mahmood, Shahid Atiq, Salah Ud-Din Khan

    Published 2014-01-01
    “…Co and Cd have been codoped in ZnO using a simple solid state reaction technique to synthesize dilute magnetic oxide semiconductors of composition Zn0.9Co0.1−xCdxO (x = 0.0-0.1 with an increment of 0.02). …”
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  15. 675
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  17. 677

    Computational insights into spin-polarized density functional theory applied to actinide-based perovskites XBkO₃ (X = Sr, Ra, Pb) by Youssef Didi, Mounir Belhajji, Soufiane Bahhar, Abdellah Tahiri, Mohamed Naji, Abdelilah Rjeb, Hatim G. Zaini, Aymen Flah, Sherif S. M. Ghoneim, Ahmed B. Abou Sharaf, Mofreh A. Hashim

    Published 2025-01-01
    “…Focusing on PbBkO3, RaBkO3, and SrBkO3, these materials were studied using density functional theory (DFT) via the CASTEP code to analyze their electronic, optical, and mechanical properties. The results show semiconductor behavior, with respective band gaps of 1.320 eV for PbBkO3, 3.415 eV for RaBkO3, and 2.775 eV for SrBkO3. …”
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  18. 678
  19. 679

    Time-resolved momentum microscopy with fs-XUV photons at high repetition rates with flexible energy and time resolution by Karl Jakob Schiller, Lasse Sternemann, Matija Stupar, Alan Omar, Martin Hoffmann, Jonah Elias Nitschke, Valentin Mischke, David Maximilian Janas, Stefano Ponzoni, Giovanni Zamborlini, Clara Jody Saraceno, Mirko Cinchetti

    Published 2025-01-01
    “…We show the capabilities of the system by tracing ultrafast electron dynamics in the conduction band valleys of a bulk crystal of the 2D semiconductor WS2. Using uncompressed driving laser pulses, we demonstrate an energy resolution better than (107 ± 2) meV, while compressed pulses lead to a time resolution better than (48.8 ± 17) fs.…”
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  20. 680

    Sulfur-vulcanized CoFe2O4 with high-efficiency photo-to-thermal conversion for enhanced CO2 reduction and mechanistic insights into selectivity by Xiaoke Chen, Ming Cai, Pengwei Huo, Yan Yan, Yue Zhang, Pengxin Li, Zhi Zhu

    Published 2025-03-01
    “…Semiconductor photocatalysts often exhibit low CO2 reduction activity due to inherent limitations. …”
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