人工晶体学报
人工晶體學報
인공정체학보
2004年
4期
471-474
,共4页
仲维卓%罗豪甦%华素坤%许桂生
仲維卓%囉豪甦%華素坤%許桂生
중유탁%라호소%화소곤%허계생
表面结构%负离子配位多面体结构基元%生长机制%多形性%螺旋结构
錶麵結構%負離子配位多麵體結構基元%生長機製%多形性%螺鏇結構
표면결구%부리자배위다면체결구기원%생장궤제%다형성%라선결구
surface structures%structure units of anionic coordination polyhedra%growth mechanism%polymorphism%screw structure patterns
本文讨论了晶体表面结构和负离子配位多面体结晶方位的关系.指出了晶体表面结构,显示了负离子配位多面体在晶体生长过程中的结晶轨迹.因此,运用负离子配位多面体生长基元理论模型,晶体的生长机制可以通过对晶体表面结构的分析得以解释.
本文討論瞭晶體錶麵結構和負離子配位多麵體結晶方位的關繫.指齣瞭晶體錶麵結構,顯示瞭負離子配位多麵體在晶體生長過程中的結晶軌跡.因此,運用負離子配位多麵體生長基元理論模型,晶體的生長機製可以通過對晶體錶麵結構的分析得以解釋.
본문토론료정체표면결구화부리자배위다면체결정방위적관계.지출료정체표면결구,현시료부리자배위다면체재정체생장과정중적결정궤적.인차,운용부리자배위다면체생장기원이론모형,정체적생장궤제가이통과대정체표면결구적분석득이해석.
The relationship between the crystallographic orientation of anionic coordination polyhedra and the surface structures was discussed in this paper. It is suggested that the surface structures show the locus formed by the combination of growth units of anionic coordination polyhedra on different surfaces during crystal growth. Therefore the growth mechanism could be studied and the crystal orientation determined by means of the surface structures in crystals.
