Showing 621 - 640 results of 896 for search '"semiconductor"', query time: 0.05s Refine Results
  1. 621

    QD/SnO<sub>2</sub> Photoactivated Chemoresistive Sensor for Selective Detection of Primary Alcohols at Room Temperature by Maria Yu. Skrypnik, Vadim B. Platonov, Daria A. Kurtina, Oleg G. Sinyashin, Marina N. Rumyantseva, Roman B. Vasiliev

    Published 2025-01-01
    “…Here, we designed a photoactivated sensor for the selective detection of primary alcohols at room temperature using CdSe quantum dots coupled to a wide-gap SnO<sub>2</sub> semiconductor matrix. Our concept of the sensor operations is based on the photochemical reaction of primary alcohols via photoactivated QD-SnO<sub>2</sub> charge transfer and does not involve chemisorbed oxygen, which is traditional for the operation of metal oxide sensors. …”
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  2. 622

    Gas-Purged Headspace Liquid Phase Microextraction System for Determination of Volatile and Semivolatile Analytes by Meihua Zhang, Jinhu Bi, Cui Yang, Donghao Li, Xiangfan Piao

    Published 2012-01-01
    “…In order to achieve rapid, automatic, and efficient extraction for trace chemicals from samples, a system of gas-purged headspace liquid phase microextraction (GP-HS-LPME) has been researched and developed based on the original HS-LPME technique. In this system, semiconductor condenser and heater, whose refrigerating and heating temperatures were controlled by microcontroller, were designed to cool the extraction solvent and to heat the sample, respectively. …”
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    Article
  3. 623

    Performance evaluation of interrupted and hybrid channel heat sinks for a triple junction high concentrator photovoltaic cell by Muhammad Usman Sajid, Omer Abedrabboh, Yusuf Bicer

    Published 2025-03-01
    “…High concentrator photovoltaic (HCPV) systems are designed to minimize the use of semiconductor materials by concentrating sunlight onto a smaller cell area. …”
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  4. 624

    Preliminary reduction of chromium ore using Si sludge generated in silicon wafer manufacturing process by Jung W.-G., Back G.-S., Johra F.T., Kim J.-H., Chang Y.-C., Yoo S.-J.

    Published 2018-01-01
    “…In order to promote the recycling of by-product from Si wafer manufacturing process and to develop environment-friend and low cost process for ferrochrome alloy production, a basic study was performed on the preliminary reduction reaction between chromium ore and the Si sludge, comprised of SiC and Si particles, which is recovered from the Si wafer manufacturing process for the semiconductor and solar cell industries. Pellets were first made by mixing chromium ore, Si sludge, and some binders in the designed mixing ratios and were then treated at different temperatures in the 1116°C–1388°C range in an ambient atmosphere. …”
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  5. 625

    Graphitic Carbon Nitride for Photocatalytic Hydrogen Production from Water Splitting: Nano-Morphological Control and Electronic Band Tailoring by Yongbo Fan, Xinye Chang, Weijia Wang, Huiqing Fan

    Published 2024-12-01
    “…Semiconductor polymeric graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>) photocatalysts have garnered significant and rapidly increasing interest in the realm of visible light-driven hydrogen evolution reactions. …”
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  6. 626

    Stability Improvement of an Efficient Graphene Nanoribbon Field-Effect Transistor-Based SRAM Design by Mathan Natarajamoorthy, Jayashri Subbiah, Nurul Ezaila Alias, Michael Loong Peng Tan

    Published 2020-01-01
    “…The development of the nanoelectronics semiconductor devices leads to the shrinking of transistors channel into nanometer dimension. …”
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  7. 627
  8. 628
  9. 629

    Integrating molecular photoswitch memory with nanoscale optoelectronics for neuromorphic computing by David Alcer, Nelia Zaiats, Thomas K. Jensen, Abbey M. Philip, Evripidis Gkanias, Nils Ceberg, Abhijit Das, Vidar Flodgren, Stanley Heinze, Magnus T. Borgström, Barbara Webb, Bo W. Laursen, Anders Mikkelsen

    Published 2025-01-01
    “…Here, we show that donor-acceptor Stenhouse adduct dyes integrated with III-V semiconductor nano-optoelectronics have combined excellent functionality for bio-inspired neural networks. …”
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    Article
  10. 630

    Spectral Steady-State Analysis of Inverters With Temperature-Dependent Losses Using Harmonic Balance by Pelle Weiler, Bas Vermulst, Erik Lemmen, Korneel Wijnands

    Published 2022-01-01
    “…Accurate calculation of semiconductor losses and temperature is the foundation of any design methodology for a power electronic converter. …”
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  11. 631

    Fault diagnosis and fault-tolerant control strategy for interleaved boost DC/DC converter dedicated to PEM fuel cell applications. by Belkheir Abdesselam, Amar Benaissa, Ouahid Bouchhida, Samir Meradi, Mohamed Fouad Benkhoris

    Published 2025-01-01
    “…This design offers several advantages, including: Low ripple current, by splitting the load current between two phases, the ripple current at the input and output is significantly reduced compared to a single-phase converter. Reduced semiconductor stress, Each phase handles only a fraction (1/N) of the total current, which reduces stress on individual components and promotes higher reliability and operating margins. …”
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  12. 632

    Plasmon-enhanced visible photodetectors based on hexagonal boron nitride (hBN) with gold (Au), silver (Ag), and non-alloyed bimetallic (Au/Ag) nanoparticles by Muhammad Nur Syafiq Mohamad Ismail, Muhammad Aiman Saufi Ahmad Fahri, Chee Leong Tan, Rozalina Zakaria

    Published 2025-01-01
    “…A Schottky junction-based metal–semiconductor contact configuration is employed to achieve hot-carrier reflections on the metal side, enhancing the quantum efficiency of the photodetector. …”
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  13. 633

    Intervalence plasmons in boron-doped diamond by Souvik Bhattacharya, Jonathan Boyd, Sven Reichardt, Valentin Allard, Amir Hossein Talebi, Nicolò Maccaferri, Olga Shenderova, Aude L. Lereu, Ludger Wirtz, Giuseppe Strangi, R. Mohan Sankaran

    Published 2025-01-01
    “…Abstract Doped semiconductors can exhibit metallic-like properties ranging from superconductivity to tunable localized surface plasmon resonances. …”
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  14. 634

    Chemiluminescence of Mn-Doped ZnS Nanocrystals Induced by Direct Chemical Oxidation and Ionic Liquid-Sensitized Effect as an Efficient and Green Catalyst by Seyed Naser Azizi, Mohammad Javad Chaichi, Parmis Shakeri, Ahmadreza Bekhradnia, Mehdi Taghavi, Mousa Ghaemy

    Published 2013-01-01
    “…The CL properties of QDs not only will be helpful to study physical chemistry properties of semiconductor nanocrystals but also they are expected to find use in many fields such as luminescence devices, bioanalysis, and multicolor labeling probes.…”
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  15. 635

    Recent Advances of Colossal Magnetoresistance in Versatile La-Ca-Mn-O Material-Based Films by Navjyoti Boora, Rafiq Ahmad, Shafaque Rahman, Nguyen Quoc Dung, Akil Ahmad, Mohammed B. Alshammari, Byeong-Il Lee

    Published 2025-01-01
    “…Hole-doped manganese oxides exhibit a gigantic negative magnetoresistance, referred to as colossal magnetoresistance (CMR), owing to the interplay between double-exchange (DE) ferromagnetic metal and charge-ordered antiferromagnetic insulator/semiconductor phases. Magnetoresistive manganites display a sharp resistivity drop at the metal–insulator transition temperature (T<sup>MI</sup>). …”
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  16. 636

    Mobile robot navigation path algorithm in 3d industrial internet of thing (iot) environment based on 5g mobile communication by Pei Ping, Yu. N. Petrenko

    Published 2019-07-01
    “…With the significant growth of the semiconductor industry, creating small devices with powerful processing ability and network capabilities are no longer a dream for engineers. …”
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    Article
  17. 637

    Recent Advances in Heterogeneous Photocatalytic Decolorization of Synthetic Dyes by Nurhidayatullaili Muhd Julkapli, Samira Bagheri, Sharifah Bee Abd Hamid

    Published 2014-01-01
    “…Research focused on surface modification of semiconductors and mixed oxide semiconductors by doping them with noble metals (Pt, Pd, Au, and Ag) and organic matter (C, N, Cl, and F) showed enhanced dye degradation compared to corresponding native semiconductors. …”
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  18. 638

    The effect of uniaxial compressive and tensile strains on the structural, dynamical, electronic, and optical properties of ZrCl2 monolayer: Ab-initio calculations by Hind Alqurashi, Bothina Hamad, M.O. Manasreh

    Published 2025-06-01
    “…However, the ZrCl2 ML has a semiconductor behavior with direct band gaps of 0.91, 0.56, and 0.41 eV for applied tensile strains of 2%, 4%, and 6%, respectively. …”
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  19. 639

    Electric-field manipulation of magnetization in an insulating dilute ferromagnet through piezoelectromagnetic coupling by Dariusz Sztenkiel, Katarzyna Gas, Nevill Gonzalez Szwacki, Marek Foltyn, Cezary Śliwa, Tomasz Wojciechowski, Jarosław Z. Domagala, Detlef Hommel, Maciej Sawicki, Tomasz Dietl

    Published 2025-01-01
    “…Interestingly, our observations are similar to those reported for another dilute ferromagnetic semiconductor Cr x (Bi1−y Sb y )1−x Te3, in which magnetization was monitored as a function of the gate electric field. …”
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  20. 640

    Progress in the Sputtering Preparation of Hf0.5Zr0.5O2 Ferroelectric Films and Memories by Kun Chen, Dan Zheng, Jie Gao, Hao Wang, Baoyuan Wang

    Published 2025-02-01
    “…Due to its compatibility with complementary metal oxide semiconductor, high coercivity voltage and the fact that ultrathin films remain ferroelectric, it is developed for applications in non‐volatile memories for data storage in different polarization states. …”
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    Article