Showing 341 - 360 results of 685 for search '"semiconductors"', query time: 0.05s Refine Results
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    THE FORMATION OF BIMETALLIC CONNECTION IN WELDER DEPOSITION UNDER LASER WELDING WITH THE FILLER WIRE FEED by A. P. Yelistratov

    Published 2017-10-01
    “…The metallurgical and technological features of welding deposition in a robotic unit with a semiconductor laser are analyzed. The prospects of using beam with low energy density in the spot heating for applying metallic layers using filler wire are shown.…”
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    Article
  6. 346

    Synthesis, Characterization, and Photocatalytic Activity of N-Doped ZnO/ZnS Composites by Hongchao Ma, Xiaohong Cheng, Chun Ma, Xiaoli Dong, Xinxin Zhang, Mang Xue, Xiufang Zhang, Yinghuan Fu

    Published 2013-01-01
    “…The aim of the present study is to enhance photocatalytic performance of ZnO semiconductor by comodification with doping of nonmetal ions and coupling with another semiconductor. …”
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  7. 347

    Field test of a silicon carbide metro propulsion system with reduced losses and acoustic noise by Martin Lindahl, Torbjörn Trostén, Daniel Jansson, Mikael H Johansson, Erik Velander, Anders Blomberg, Hans‐Peter Nee

    Published 2021-03-01
    “…Abstract Results are reported from a successful field test with a silicon carbide (SiC) metal‐oxide‐semiconductor field‐effect transistor (MOSFET) traction inverter. …”
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  8. 348

    Modeling of Transistor's Tracking Behavior in Compact Models by Ning Lu

    Published 2011-01-01
    “…We present a novel method to model the tracking behavior of semiconductor transistors undergoing across-chip variations in a compact Monte Carlo model for SPICE simulations and show an enablement of simultaneous 𝑁(𝑁−1)/2 tracking relations among 𝑁 transistors on a chip at any poly density, any gate pitch, and any physical location for the first time. …”
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  9. 349

    ESTIMATION OF THERMAL PARAMETERS OF POWER BIPOLAR TRANSISTORS BY THE METHOD OF THERMAL RELAXATION DIFFERENTIAL SPECTROMETRY by V. S. Niss, A. S. Vaskou, A. S. Turtsevich, A. F. Kerentsev, V. K. Kononenko

    Published 2015-12-01
    “…In the transition layer at the border of semiconductor-solder the thermal resistance increases due to changes in the mechanism of heat transfer. …”
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  10. 350

    Solar energy driven photocatalytic membrane modules for water reuse in agricultural and food industries. Pre-industrial experience using s-triazines as model molecules by Ignazio Renato Bellobono, Franca Morazzoni, Riccardo Bianchi, Emilia Simona Mangone, Rodica Stanescu, Cristina Costache, Paola Maria Tozzi

    Published 2005-01-01
    “…Quantum yields, as indicative of catalytic and photocatalytic mechanisms, were evaluated satisfactorily: they are discussed, and compared with those of previous studies on the same substrates, carried out in the same module, but in conditions of practically monochromatic irradiation (254 nm) within the range of optical absorption of semiconductor. Finally, in order to compare effectiveness of composite photocatalytic membranes, described above, prepared by photografting, either in the presence or in the absence of an added photopromoter, as well as that of metallic membranes, onto which the semiconductor without any photopromoter was present as a 3–4 μm thick surface layer, directly produced on the nanotechnologically treated surface, with those of other commercial materials, parallel experiments were carried out, by using commercial sheets in which the semiconductor was immobilised, by a method based substantially on glueing by colloidal silica. …”
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    Analysis of the Density of Electron-Hole Pairs for Minimal Pump Energy in a Laser Diode with Coherent Feedback by M. A. Grado-Caffaro, M. Grado-Caffaro

    Published 1998-01-01
    “…The average value in the time domain of the density of electron-hole pairs in a semiconductor laser with coherent feedback is calculated under conditions of minimal pump energy. …”
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  15. 355

    Progress in Thin Film Solar Cells Based on Cu2ZnSnS4 by Hongxia Wang

    Published 2011-01-01
    “…This paper, will review the wide range of techniques that have been used to deposit CZTS semiconductor thin films. The performance of the thin film solar cells using the CZTS material will also be discussed.…”
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  16. 356

    SnO2 Nanostructure as Pollutant Gas Sensors: Synthesis, Sensing Performances, and Mechanism by Brian Yuliarto, Gilang Gumilar, Ni Luh Wulan Septiani

    Published 2015-01-01
    “…Gas sensors use a metal oxide semiconductor, specifically SnO2 nanostructures. This semiconductor is interesting and worthy of further investigation because of its many uses, for example, as lithium battery electrode, energy storage, catalyst, and transistor, and has potential as a gas sensor. …”
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  17. 357

    Density Functional Study of Electronic and Structural Properties of Gold-Cadmium Selenide/Telluride Nanoclusters by Shimeles T. Bulbula, Hagos W. Zeweldi

    Published 2015-01-01
    “…Semiconductor nanowires are one class of building blocks that show promise for application in nanoscale electronics. …”
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  18. 358

    The application of organic materials used in IC advanced packaging:A review by Liu Jikang

    Published 2025-04-01
    “…With the development of advanced technologies, the importance of semiconductor packaging has been further highlighted. …”
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  19. 359

    The method of non-destructive measurement of power thyristor surge current by G. N. Anisimov, K. K. Kim, A. A. Tkachuk, A. Yu. Kuzmenko

    Published 2023-02-01
    “…The method is based on continuous control at each moment of time of the dynamic capacitance, the changing in the nature of the time dependence of which predicts the destruction of the semiconductor structure.…”
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