A study of the structure and stability of SrCuO2
砂锅粥图片
期刊名称: Ferroelectrics
作者: Flocken, J. W.,Hardy, J. R.
年份: 1994年
孤苦伶仃期号: 第1期
搞笑图片带字关键词: Theoretical or Mathematical/ crystal structure; lattice constants; lattice dynamics; molecular dynamics method; strontium compounds/ structure;
stability; SrCuO 2; molecular dynamics; short range interatomic pair potentials;
Gordon-Kim techniques; lattice dynamics; ground state structure; temperature variation; varying ionicity/ A6160 Crystal structure of specific inorganic
compounds A6150E Crystal symmetry; models and space groups, and crystalline systems and class 一课一名师
梦想蓝图
销售助理工作内容A6320 Phonons and vibrations in crystal lattices / SrCuO2/ss Cu /ss O2/ss Sr/ss O /ss
新年的诗摘要:We have investigated the structure and stability of SrCuO2 using both lattice statics and dynamics techniques as well as molecular dynamics. Short range interatomic pair potentials were obtained using Gordon-Kim1 techniques. Lattice dynamics indicates that the infinite layer, high Tc parent structure of Azuma et. al. 2 should not be stable for this material, with the largest instabilities appearing in the plane perpendicular to the Cu-Cu bonds (i.e. in the ab plane). The ground state structure and temperature variation of physical parameters obtained from molecular dynamics simulations will be discusd, as will the effects of varying ionicity.
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