The studies confirm that textured c60 film is a two dimensional nucleation and layer - by - layer growth mechanism 由实验结果可以推断出c _ ( 60 )单晶是一种二维成核,层?层生长机制。
In addition , the growth mechanism of c - axis was screw dislocation growth or rough interface growth , but that of a , b - axis was two - dimension nucleation growth . because in low supersaturation , the speed of helix dislocation growth and rough interface growth was higher than that of two - dimension nucleation growth 另外,由于羟基磷灰石晶体结构的特点, c面主要以螺旋位错生长和粗糙面生长两种机制为主,而a 、 b面则主要以光滑面的二维成核生长为主。
The study on the structure and micromorphology of two znse monocrystal indicated that the growth mechanism of znse monocrystal via vapor is two - dimension nucleation and growth , and ( 111 ) face is the mainly appearing face . the results provide an important experimental evidence for the growth theory of singular face . ultrafast nonlinear optical properties of as - grown znse single crystals were investigated by femtosecond pulses 两种方法生长znse体单晶的结构和形貌研究表明,在输运剂zn伽场) 3c15的存在和本文实验条件下, cvt气相生长znse的机理主要为二维成核与生长机理, ( 111 )面为主要生长晶面,该结果为立方晶体的奇异面生长理论提供了重要的实验证据。