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负离子配位多面体生长基元理论模型强调了晶体结构对晶体生长的影响,并与晶体生长的实际条件有机地联系起来,较好地弥补了以往晶体生长理论脱离实际的不足,总结了晶体生长溶液与熔体结构的测定结果,表明了晶体生长中存在着负离子配位多面体生长基元,并且在不同过饱和度溶液或不同过冷度熔体中,负离子配位多面体可以形成不同维度的聚集体,并用该理论模型讨论了晶体生长中的尚未破解的一些疑难问题,如:枝蔓晶的形成、极性晶体生长习性及同质异构和异质同构晶体的形成等。
The theoretical model of anion coordination polyhedron growth element emphasizes the influence of crystal structure on the crystal growth and is organically linked with the actual conditions of crystal growth. It better makes up for the fact that the theory of crystal growth deviates from reality, and summarizes the crystal growth solution And the melt structure of the measured results show that there is crystal growth in the anion-coordinated polyhedron growth primitives, and in different supersaturated solution or undercooled melt, anion coordination polyhedron can form aggregates of different dimensions , And discussed some difficult problems in crystal growth that have not been solved yet, such as the formation of dendrite, the growth habit of polar crystals and the formation of isomorphic and heterogeneous crystals.