STRUCTURE AND GROWTH PHENOMENA OF C_(60) AND C_(70) SINGLE CRYSTALS

作     者：Li Jing Li Xinghai Huang KexiongSun Minliang Huang Huan(Institute of Metallurgy Physicochemistry and Materials,Central South University of Technology, Changsha, 410083, China)Kino N Ozawa M Kitazawa K Horiuchi H(Deptartment of Industrial Chemistry, 

作者机构：1. Institute of Metallurgy Physicochemistry and Materials Central South University of Technology 410083 Changsha China2. Department of Industrial Chemistry Mineralogical Institute University of Tokyo 113 Tokyo Japan 

出 版 物：《Journal of Central South University》 (中南大学学报（英文版）)

年 卷 期：1994年第6卷第1期

页      面：3-7页

学科分类：07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0702[理学-物理学] 

主　　题：C_(60) C_(70) single crystals morphology 

摘      要：C_(60) and C_(70) single crystals free from solvent contamination grew from their vapour. Large C_(60) crystals up to a size of about 5 mm × 3 mm × 3 mm and C_(70) crystals about 1 mm × 1 mm × 1 mm were obtained. C_(60) crystals with fee structure showed two types of morphological faces, namely {111} and {100 },frequently with twinning on {111} face. C_(70) crystals obtained have a hop structure with a = 10. 1 andc=16. 7 DSC and X-ray diffraction analysis indicated that C(70) crystal underwent phase transition below 100 ℃ Morphological observation suggests that the growth of C(60) and C(70) single crystals is based on layer spreading mechanism.