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Lateral epitaxial grown of two-dimensional halide perovskite heterostructuresCheng-Rui Shao,Wei HuSchool of Physics and Electronics,Hunan University摘 要:<正>In last decade,the halide perovskite materials have been widely explored all over the world for their excellent optoelectronic properties.The perovskite solar cells in particular are reshaping......
and precipitation behavior of perovskite phase Abstract: The analysis of processing mineralogy on Ti bearing blast furnace slag shows that Ti component enrichs mainly in perovskite phase. The addition of CaO and Fe 2O 3 in the slag can increase the precipitation temperature of perovskite phase and observably decrease those of titanium rich diopside and titanium diopside......
Recovering Quadruple-cation Perovskite Films from Water Caused Permanent Degradations赵钦1,ZHANG Boyu2,彭勇1,黄志雄3,WANG Song2,CHENG Yibing41. State Key Laboratory of Advanced Technology for Materials... and efficiency, quadruple-cation perovskite system(blending of MA, FA, Cs, I, Br, etc) was introduced to substitute the traditional MAPbI3 perovskite. Perovskite films degraded by water can be recovered......
Partial phase diagram of Au-Ag-Dy ternary system ZHANG Kang-hou(张康侯), CHEN Jiang(陈 江) (Kunming Institute of Precious Metals, Kunming 650221, China) Abstract: On the basis of Au-Ag, Au-Dy and Ag-Dy binary phase diagrams, the 700℃ isothermal section of Au-Ag-Dy ternary system(Dy≤35%, mole fraction) was established by X-ray diffraction analysis, differential thermal analysis and optical......
Experimental evidence of magnetic training effect of electronic phase in Nd-Ca half-doped manganiteHamdi TrabelsiDepartment of Physics,Faculty of Sciences,Sfax University摘 要:Cooling and heating modes are shown to be able to significantly modify the magnetic and electrical properties of the half-doped perovskite manganite.The present paper reports......
Experimental evidence of magnetic training effect of electronic phase in Nd-Ca half-doped manganiteHamdi TrabelsiDepartment of Physics,Faculty of Sciences,Sfax University摘 要:Cooling and heating modes are shown to be able to significantly modify the magnetic and electrical properties of the half-doped perovskite manganite.The present paper reports......
MICRO-DESCRIPTION OF THE SOLUTE-FIELD AND THE PHASE-FIELD MODEL FOR ISOTHERMAL PHASE TRANSITION IN BINARY ALLOYS R.X.Liu1,H.M.Ding1,L.L.Chen1 (1.Research Studio of Solidification Simulation, College of Materials Science and Engineering,Huazhong University of Science and Technology, Wuhan 430074, China) Abstract:A new phase field method for two-dimensional simulations of binary alloy......
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Effects of MgO and TiO2 on the viscous behaviors and phase compositions of titanium-bearing slagCong Feng,Man-sheng Chu,Jue Tang,Jin Qin,Feng Li,Zheng-gen LiuSchool of Metallurgy, Northeastern...-bearing slag decreases with increasing MgO and TiO2 contents. The mechanism of viscosity variation was elucidated. The basic phase in experimental slags is melilite. Besides, as the MgO content increases......
, namely zirconolite, perovskite, pyrochlore, and cerianite. The phase transformation(2M-zirconolite → 4M-zirconolite → Ce-pyrochlore) is caused by cations rearrangement as cerium content increases...Phase relations,microstructure, and valence transition studies on CaZr1-xCexTi2O7(0.0≤x≤1.0) systemWeimin Li1,2,Faqin Dong3,Liang Bian3,4,Hao Zou2,Mianxin Song31. Research Center of Laser Fusion......
