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Effect of nano-oxide layers on the magnetoresistance of ultrathin permalloy filmsWANG Le, ZHANG Jinzhong, and WANG Lijin Department of Materials Physics and Chemistry, University of Science... by a vacuum annealing process. The influence of NOLs on the magnetoresistance (MR) ratio of ultrathin permalloy films was studied. The results show that the influence of grain size and textures......
The Tb Doping Effect on the Room Temperature Magnetoresistance in(La1-xTbx)0.67Sr0.33MnO3(x≤0.4)Hongwei QIN;Jifan HU;Juan CHEN;Hongdong NIU;Luming ZHU;Zhuo WANG Department of Physics,Shandong... in (La1-xTbx)0.67Sr0.33MnO3, the room temperature magnetoresistance △R/R0drops at first, then undergoes an increase near x≈0.1, and finally drops again. The value of room temperaturemagnetoresistance......
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Mo effect on the phase stability and room-temperature fracture toughness of Nb/Nb5Si3 in-situ compositesLI Wei, YANG Haibo, SHAN Aidang, and WU JianshengSchool of Material Science and Engineering... perform a good balance in mechanical properties, including high strength at high temperature (>1000℃) and reasonably high fracture toughness at room temperature. Metastable phase Nb3Si plays......
Air-stable room-temperature photodetector based on large-diameter small-bundle single-wall carbon nanotube filmsZha-Kun Chen1,2,Xian-Gang Hu1,2,Shu-Yu Guo1,3,Peng-Xiang Hou1,2,Chang Liu1,21. Shenyang National Laboratory for Materials Science,Institute of Metal Research, Chinese Academy of Sciences2. School of Materials Science and Engineering,University of Science and Technology of China3. School......
that the obtained nanocomposite films have low Co oxidation, high magnetization and magnetoresistance at room temperature. Key words: Co; TiO2; nanocomposite films; ferromagnetic property...Trans. Nonferrous Met. Soc. China 30(2020) 2502-2509 Substrate temperature dependence of chemical state and magnetoresistance characteristics of Co–TiO2 nanocomposite films Hao-yu CHEN1,2, Yi-wen......
One-Pot Room-Temperature Synthesis of Mg Containing MCM-41 Mesoporous Silica for Aldol ReactionsShin-Ichiro Fujita,Shinji Segawa,Kazuki Kawashima,Xuejing Nie,Tomoki Erata,Masahiko AraiDivision... by a room temperature(RT) method and a hydrothermal(HT) method for aldol condensation of 4-nitrobenzaldehyde and acetone and self-condensation of acetone. The RT method can prepare MCM-41 materials......
Enhancing room-temperature thermoelectric performance of n-type Bi2Te3-based alloys via sulfur alloyingFeng Liu,Ye-Hao Wu,Qi Zhang,Tie-Jun Zhu,Xin-Bing ZhaoState Key Laboratory of Silicon Materials... solid-state refrigeration near room temperature.Nevertheless,for n-type polycrystalline alloys,their thermoelectric figure of merit(zT) values at room temperature are often less than1.0,due to the high......
Effects of hydrogenation temperature on room-temperature compressive properties of CMHT-treated Ti6Al4V alloyBaoguo Yuan1,Jiangfei Du1,Qiang Chen1,3,Yuanyuan Wan3,Yunliang Xiang3,Yan Tang3,Xiaoxue... Sanlian University摘 要:Compression tests were performed at room temperature to investigate the effects of hydrogenation temperature on compressive properties......
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