Polar Growth Habit of KABO Crystal  

作　　者：Zhang Xuehua Luo Haosu Zhong Weizhuo 

机构地区：[1]Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China

出　　处：《Journal of Rare Earths》2006年第z1期182-185,共4页稀土学报（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (50272075, 50432030), Shanghai Municipal Government (05JC14079), and Innovation Funds from Shanghai Institute of Ceramics of Chinese Academy of Sciences (SCX200411) and from the Chinese Academy of Sciences (KJCXZ-SW-105-03)

摘　　要：The polar growth habit of KABO crystal was discussed by the growth-units model of anionic coordination-polyhedra (ACP), and the relationship between stabilities of incorporation of those growth-units into various group faces and their corresponding morphologies was studied. It is put forward that the growth interface of crystal will be concave when negative plane is used as growth interface. Concave growth interface is very unfavorable for the quality of the crystal, because it is unsuitable for the transfer of the latent heat and impurities released during the deposition.

关 键 词：POLAR GROWTH HABIT KABO CRYSTAL growth-unit MORPHOLOGY 

分 类 号：O782[理学—晶体学]