共搜索到28762条信息,每页显示10条信息,共2877页。用时:0小时0分0秒109毫秒
hexagonal wurtzite structures with high purity. Finally, the growth mechanism of the ZnO particles was discussed.关键词:......
and could be applied to the absorbing layer of thin solar cell.The possible formation mechanism of flower-like Cu2SnS3 was also proposed and discussed.关键词:......
-grains and leads to transformation of an austenitic single crystal into a textured polycrystal.It has been shown that multipleγ-α-γ-martensitic phase transitions change the mechanism of internal stress......
content.Although P205 dopant did not modify the surface crystallization mechanism,it resulted in a decrease of the glass transition temperature,which facilitates the viscous glass flow necessary......
transition width as x increases.The suppression in TC is attributed to the hole-filling mechanism.关键词:......
spray pyrolysis technique.The Al doping level varies between 0 and 30 at.%in the step of 5 at.%.The resistivity(ρ) is the minimum(0.38 Ω cm) for 20 at.%of Al doping.The possible mechanism behind......
In-situ Observation of Tensile Fracture in A357 Casting AlloysZhongwei Chen,Xiaolei Hao,Yu Wang,Kai ZhaoState Key Laboratory of Solidification Processing,Northwestern Polytechnical University摘 要:The mechanism of damage evolution and fracture in A357 casting alloys was investigated by in-situ scanning electron microscopy(SEM) tensile testing.Different......
to the Goss orientation,and finally toward the brass orientation.The initiation of shear banding was the dominant mechanism for the above-mentioned texture transition.关键词:......
Nanocrystalline Growth Activation Energy of Zirconia Polymorphs Synthesized by Mechanochemical TechniqueJafar Javadpour2,Alireza Khav2,Massoud Goodarzi2,Hamid Reza Rezaie22. School of Metallurgy and Materials Engineering,Iran University of Science and Technology(IUST)摘 要:
crystals confined by fewlayered r GO sheets. The formation mechanism and microstructure of the hybrids have been clarified by X-ray diffraction, Raman spectroscopy, scanning electron microscopy......