全部文献期刊会议图书|学者科研项目
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作者:L. Chen , Q. Wang , L. Xiong
来源:[J].Journal of Nanoparticle Research(IF 2.175), 2017, Vol.19 (9)Springer
摘要:Molecular dynamics simulation is used to comparatively investigate the structure stability, lattice variation, and surface energy of Ag nanoparticles. It is revealed that the most stable structure of shapes transformed from an octahedron to a cuboctahedron with the cluster size i...
作者:M. Theivanayagom , C. Mahadevan
来源:[J].Bulletin of Materials Science(IF 0.584), 2001, Vol.24 (5), pp.441-444Springer
摘要:... X-ray diffraction data were collected for powder samples and used for the estimation of lattice variation and thermal parameters like Debye-Waller factor, mean-square amplitude of vibration and Debye temperature. Lattice volumes approximately obey a relation similar to Retge...
作者:TH Freeda , C Mahadevan
来源:[J].Pramana(IF 0.562), 2001, Vol.57 (4), pp.829-836Springer
摘要:... X-ray diffraction data were collected for powder samples and used for the estimation of lattice variation and thermal parameters like Debye-Waller factor, mean-square amplitude of vibration, Debye temperature and Debye frequency. The thermal parameters do not vary in a partic...
作者:Rong-Tan Huang , Fu-Rong Chen , Ji-Jung Kai ...
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2003, Vol.260 (1), pp.28-36Elsevier
摘要:... An accumulated sum technique was applied to analyse the lattice spacing variation across the ultra-thin film from HRTEM micrographs. A Wiener filter was used to remove the electron beam broadening effect from nanobeam EDX data to improve the spatial resolution of composi...
作者:Ming Tan , Xiuzhen Wang , Yuan Deng ...
来源:[J].Thin Solid Films(IF 1.604), 2017Elsevier
摘要:Abstract(#br)In this paper, it was found that unit cell volume and lattice parameters can importantly influence transport properties of Sb 2 Te 3 nanorod array. Here the p -Sb 2 Te 3 nanorod array has been successfully fabricated by the simple magnetron co-sputtering method. The...
作者:Chen Barad , Giora Kimmel , Dror Shamir ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2019, Vol.801, pp.375-380Elsevier
摘要:Abstract(#br)A special routine for suppression the grain growth process of yttrium oxide (Y 2 O 3 ) by confining its nano crystallites in a polycrystalline magnesium oxide (MgO) matrix via the sol-gel method is currently being reported. The binary system of Y 2 O 3 -MgO was inves...
作者:Lihua Chu , Cong Wang , Jun Yan ...
来源:[J].Scripta Materialia(IF 2.821), 2012, Vol.67 (2), pp.173-176Elsevier
摘要:... Around room temperature, a low-temperature coefficient of resistivity, L-TCR, and isotropic negative thermal expansion were observed, accompanying the magnetic transitions, which provides strong evidence of a correlation between spin, lattice and charge. The L-TCR was fou...
作者:Tatsuo Tabaru , Kazuhisa Shobu , Michiru Sakamoto ...
来源:[J].Intermetallics(IF 1.857), 2003, Vol.12 (1), pp.33-41Elsevier
摘要:Abstract(#br)The lattice variations and thermal expansion of Mo(Si 1− x ,Al x ) 2 with x =0 to 0.6 were investigated, and the results were discussed in terms of the substitution ratio of Al–Si. The crystal structure of Mo(Si,Al) 2 alters from C11 b to C40, and further to ort...
作者:Tangkui Zhu , Miaoquan Li
来源:[J].Materials Characterization(IF 1.88), 2011, Vol.62 (7), pp.724-729Elsevier
摘要:Abstract(#br)Effect of hydrogen content on the lattice parameter of Ti-6Al-4V alloy has been investigated by X-ray diffraction. The experimental results show that the solution of hydrogen in the Ti-6Al-4V alloy affects significantly on the lattice parameters of α, β and δ...

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