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Research progress in electron transport layer in perovskite solar cellsGong-Ping Mao1,Wei Wang2,Sen Shao2,Xiao-Jun Sun2,Shi-An Chen2,Min-Hao Li3,Hua-Ming Li41. School of Material Science.... Perovskite solar cells are mainly composed of conductive glass, electron transport layer and hole transport layer, perovskite layer and electrode parts. This paper will briefly introduce the working......
Solute segregation in an Al2O3f/Al-4.5Cu alloy composite during solidification at different cooling ratesLIU Zhengand JING QingxiuFaculty of Material and Chemistry Engineering, Southern Institute...>An Al2O3f/Al-4.5Cu composite was made by squeeze casting. The solute segregation in the composite at different cooling rates was studied. The results indicate that the primary crystal of Al-4.5Cu......
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Solute Clusters/Enrichment at the Early Stage of Ageing in Mg-Zn-Gd Alloys Studied by Atom Probe TomographyXin-Fu Gu1,2,Tadashi Furuhara2,Leng Chen1,Ping Yang11. School of Materials Science and Engineering, University of Science and Technology Beijing2. Institute for Materials Research, Tohoku University摘 要:Three-dimensional distribution of solute......
Evolution of the microstructure and solute distribution of Sn-10wt% Bi alloys during electromagnetic field-assisted directional solidificationZhe Shen,Minghu Peng,Dongsheng Zhu,Tianxiang Zheng,Yunbo...,Shanghai University摘 要:The effects of forced flows at different velocities on microstructure and solute distribution during the directional solidification......
Effect of solute atom concentration and precipitates on serrated flow in Mg-3Nd-Zn alloyW.H.Wang1,2,D.Wu2,R.S.Chen2,X.N.Zhang11. State Key Laboratory of Metal Matrix Composites, School of Materials...="ChDivSummary">Influence of solute atom concentration and precipitates on serrated flow, i.e., Portevin-Le Chatelier effect,was studied in Mg-3 Nd-Zn alloy by tensile test at 250?C with a strain rate......
Effects of Pulsed Magnetic Field on Microsegregation of Solute Elements in a Ni-Based Single Crystal SuperalloyYingju Li,Yuefei Teng,Xiaohui Feng,Yuansheng YangSuperalloy Division,Institute of Metal Research,Chinese Academy of Sciences摘 要:The effects of a pulsed magnetic field(PMF) on the microsegregation of solute elements during directional......
Effect of atomic structure on migration characteristic and solute segregation of ordered domain interfaces formed in Ni75AlxV25-x ZHANG Ming-yi1, CHEN Zheng1, WANG Yong-xin1, MA Guang2, LU Yan-li1... in Ni75AlxV25-x alloys were simulated, and the effects of atomic structure on the migration characteristic and solute segregation of interfaces were studied. It is found that the migration ability is related......
Study on Influence of Solute Atoms on Grain Boundary Character Distribution with Internal Friction Method吴晓平,张立德摘 要:<正> Based on the relationship... of different kinds of solute atoms has different effects on GBCD.Among them,Mg atoms are able to concentrate and stabilize GBCD in AI-Mg alloys.The origin of these effects of soluteatoms on GBCD is also......
First-principles calculations on spin-polarized transport properties of Mn4O4 clusterZhen-Xiang Dai1,Gan-Hong Zheng1,Bing Wang1,Wei-Wei Wang1,Yong-Qing Ma1,Zhi Zeng21. School of Physics and Materials... as a model system,the spin-polarized transport properties of the small cluster system were systematically probed. The theoretical investigations are based on density-functional theory......
