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  1. 61

    The characteristics and polarization effects in AlInGaN barrier GaN MISHEMT with various compositions of group III elements by Catherine Langpoklakpam, Chang-Ching Tu, Edward Yi Chang, Chun-Hsiung Lin, Hao Chung Kuo

    Published 2025-07-01
    “…Abstract This study investigates the impact of varying compositions of AlxInyGazN barrier layers on the performance of AlxInyGazN/GaN Metal-Insulator-Semiconductor High Electron Mobility Transistors (MISHEMTs) using Sentaurus TCAD simulation. …”
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  2. 62

    Electron tailoring of thermal and magnetocaloric properties in Tb55TM17.5Al27.5 (TM = Fe, Co, and Ni) metallic glasses by F. Jin, C.M. Pang, S.Y. Li, H.B.C. Yin, W. Li, L.Y. Li, J.Z. Ma, L. Li, J.T. Huo, C.R. Cao, C.C. Yuan

    Published 2024-11-01
    “…It is found that with the decrease of the weighted 3d electron number of TM elements, the thermal stability of rare-earth-base MGs is effectively enhanced ascribed to the strong f - d orbital hybridization effect, along with the enhanced 3d - 3d exchange interaction that induces a high Tc. …”
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    Investigating the effect of locally available volcanic ash on mechanical and microstructure properties of concrete by Al Asmari Abdullah F., Bashir Muhammad Iqbal, Farooq Furqan, Asif Usama

    Published 2025-02-01
    “…In addition, thermo-gravimetric analysis, scanning electron microscope (SEM), and X-ray diffraction analysis were also examined. …”
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    Numerical study for the effect of angle between inner wall of Wehnelt electrode and its axis on beam dynamics in a thermionic electron gun by Hanyu Gao, Guoquan Ding, Xin Zhou, Dongbo Chang, Ying Tian, Mengxiang Dang

    Published 2025-01-01
    “…The results indicate that a change in α causes a variation in the potential on the axis and its first and second derivatives to the axial distance, which in turn causes changes in the beam current and emittance and the radius and position of the beam waist; however, it has no significant effect on the kinetic energy of the electrons. When 75° < α ≤ 90°, the beam cannot be focused effectively. …”
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  11. 71

    Overvoltage Protection for High Frequency High Voltage Power Transformers by Diego Teruo Mendes de Souza, Bruno Valverde, José Antenor Pomilio

    Published 2019-12-01
    “… Transformers with high-voltage operation may have undesired behavior due to the effects of their parasitic elements. In power electronics applications, if the primary voltage has harmonics, transformer resonances may be excited, causing high primary currents and secondary voltage stress, compromising the device isolation. …”
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  12. 72

    Formation mechanism of W phase and its effects on the mechanical properties of Mg−Dy−Zn alloys by J.S. Chen, C.J. Ji, Q.Y. Huang, Y.Z. Zeng, H.B. Xie, P. Chen, B.Z. Sun

    Published 2025-05-01
    “…The morphology and dimension of W phases play an important role in determining mechanical properties of Mg−RE−Zn (where RE denotes rare earth elements) alloys. In this study, the γ′ platelet and W particle occurred in the aged Mg−2Dy–0.5Zn (at.%) alloys were investigated by aberration-corrected scanning transmission electron microscopy. …”
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  13. 73

    Study of the Effect of Regulating Alloying Elements and Optimizing Heat Treatment Processes on the Microstructure Properties of 20MnCr5 Steel Gears by Li Luo, Yong Chen, Fucheng Zhao, Weifeng Hua, Xu Song, Zhengyun Xu, Zhicheng Jia

    Published 2025-05-01
    “…This study provides a guiding model theory and experimental verification for regulating proportions of alloying elements and optimizing the heat treatment process of low-carbon-alloy steel.…”
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  14. 74

    Synthesis, Characterization, and Enhanced Optical and Dielectric Properties of Pure and Ni-Doped ZnO Nanoparticles for Advanced Electronic Applications by Muhammad Fawad, Nabeel Maqsood, Ahmad Nawaz, Bilal Islam, Malik Daniyal Zaheer, Kateřina Skotnicová

    Published 2025-06-01
    “…Scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy confirmed uniform particle morphology and elemental composition. …”
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  15. 75

    Effect of Mn element on the microstructure and wear resistance of hypereutectic Al-22Si-2Fe-xMn alloys produced by inclined cooling by WANG Qiu-ping, LI Lu, ZHOU Rong-feng, JIANG Ye-hua, ZHOU Rong

    Published 2017-02-01
    “…It is shown that inclined cooling preparation technology can improve the morphology and size of primary Si, but has limited effect on the needle-shaped Fe-rich phase. The effect of Mn addition on the crystal structure of Fe-rich phase under the condition of inclined cooling was analyzed by scanning electron microscopy (SEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). …”
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    Atoms as electron accelerators for new physics searches by Fernando Arias-Aragón, Giovanni Grilli di Cortona, Enrico Nardi, Léo Veissière

    Published 2025-06-01
    “…Abstract Due to Heisenberg’s uncertainty principle, atomic electrons localized around the nucleus exhibit a characteristic momentum distribution that, in elements with high atomic number, remains significant up to relativistic values. …”
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