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Room-temperature and high-temperature magnetic permeability of Co-doped nanocrystalline alloysBin Fu1,Jie Han2,Sheng-Qi Guo1,Zhi Wang3,Pan Zhang4,Zi-Jiao Pan4,Qiang Xu41. Tianjin Key Laboratory... and magnetic properties of amorphous and nanocrystalline Fe78.4-xCoxSi9 B9 Nb2.6Cu1(x=27.4,40.0,51.0,78.4) alloys was investigated by X-ray diffraction(XRD) and the temperature dependence of permeability......
Preparation and Gas-Sensing Properties of NdFeO3 Nanocrystalline 牛新书1,蒋凯1,杜卫平1,杜卫民1 (1.College of Chemistry & Environmental Science, Henan Normal University, Key Laboratory of Environmental Science and Engineering, Education Commission of Henan, Xinxiang 453002, China) Abstract:With the Nd2O3, Fe(NO3)3·9H2O, nitric acid(1∶1 vloume fraction) for the starting materials, rare earth composite......
Mechanochemical Synthesis and Characterization of Nanocrystalline Copper-Cobalt FerritesNikolay Velinov1,Kremena Koleva1,Ivan Mitov11. Institute of Catalysis,Bulgarian Academy of Sciences摘 要:Nanocrystalline copper-cobalt ferrites with composition Cu1-xCoxFe2O4,where x = 0.2 and 0.8,were synthesized by mechanochemical treatment of co-precipitated......
Si/Nanocrystalline Diamond Film Heterojunction Diodes Preparation Cui Jiangtao1,Wang Linjun1,Xia Yiben1,Tan Shouhong2,Wu Nanchun1 (1.School of Materials Science & Engineering, Shanghai University..., nanocrystalline diamond films were deposited on polished n-(100)Si wafer surface. The deposited films were characterized and observed by Raman spectrum, X-ray diffraction, semiconductor characterization system......
Formation and Structural Evolution of Fe72.5B15.6Si7.8Nb1.7Zr1.7Cu0.7 Nanocrystalline AlloyYao-Xiang Geng1,Hong-Yu Ding2,Dong-Peng Wang1,Zhi-Jie Zhang1,Hong-Bo Ju1,Li-Hua Yu1,Jun-Hua Xu11. School... nanoparticles embedded in the glassy matrix after isothermal annealing.The Fe72.5B15.6Si7.8Nb1.7Zr1.7Cu0.7 nanocrystalline alloy exhibited high saturation magnetization(~1.26 T) and a low coercive force......
Formation of nanocrystalline microstructure in arc ion plated CrN films Qi-min WANG 1, Se-Hun KWON1, Kwang-Ho KIM1, 2 1. National Core Research Center for Hybrid Materials Solution, Pusan...: Applying negative bias voltages caused significant microstructure changes in arc ion plated CrN films. Nanocrystalline microstructures were obtained by adjusting the negative bias voltage. Structural......
Nanocrystalline Gd1–xCaxFeO3 sensors for detection of methanol gas王小风1,马威1,孙凯铭1,胡季帆2,秦宏伟21. School of Mathematics and Physics Science, Dalian University of Technology2. State Key Laboratory for Crystal Materials, School of Physics, Shandong University摘 要:The sol-gel method was used to prepare the nanocrystalline Gd1–xCaxFeO3 (x=0–0.4) powders. The XRD......
Effect of Electroplating Parameters on Microstructure of Nanocrystalline Nickel CoatingsA.M. Rashidi1,2,A. Amadeh21. Faculty of Engineering, Razi University2. School of Metallurgy & Materials Engineering, University College of Engineering, University of Tehran摘 要:In order to achieve the optimum conditions for electroplating nanocrystalline nickel......
Nanocrystalline Gd1–xCaxFeO3 sensors for detection of methanol gas王小风1,马威1,孙凯铭1,胡季帆2,秦宏伟21. School of Mathematics and Physics Science, Dalian University of Technology2. State Key Laboratory for Crystal Materials, School of Physics, Shandong University摘 要:The sol-gel method was used to prepare the nanocrystalline Gd1–xCaxFeO3 (x=0–0.4) powders. The XRD......
Microstrain in Nanocrystalline Copper by High Resolution Electron Microscopy闵长平1,2,邹化民1,21. Key Laboratory of Acoustic & Photonic Material and Device,Ministry of Education,Department of Physics,Wuhan University2. Centre for Electron Microscopy,Wuhan University摘 要:The elastic microstrains in a crystallite of electrodeposited nanocrystalline copper were......
