摘要
本文采用气相传输方法，以氦气作为传输载体，生长了线度为毫米量级的Ｃ＿（６０）单晶体。Ｘ射线衍射分析结果证明，该单晶为ｆｃｃ结构，晶格常数为１．４１４９ｎｍ。分析表明，Ｃ＿（６０）晶体的形核方式与金属形核类似，其生长方式为台阶式生长。
A vapor transport technique with a flowing helium gas carrier has been used to produce high quality C_(60) single crystals with size of millimeters,X-ray diffraction result indicated that the crystal is the face-centered cubic(fcc)structure with lattice parameter of 1.4149nm. The nucleation of C_(60) crystals is similar to that of metals and it is considered to be as step growth.
出处
《人工晶体学报》
EI
CAS
CSCD
1995年第1期5-9,共5页
Journal of Synthetic Crystals
关键词
晶体生长
单晶
气相传输
碳60
C
vapor crystal growth
C_(60) single crystal
vapor transport
