SCANNING-TUNNELING-MICROSCOPY AND SPECTROSCOPY OF C-70 THIN-FILMS

被引:8
作者
AIYER, HN
GOVINDARAJ, A
RAO, CNR
机构
[1] INDIAN INST SCI, CSIR, CTR EXCELLENCE CHEM, BANGALORE 560012, KARNATAKA, INDIA
[2] INDIAN INST SCI, JAWAHARLAL NEHRU CTR ADV SCI RES, BANGALORE 560012, KARNATAKA, INDIA
关键词
C-70; FULLERENES; ORIENTATIONAL DISORDER; SCANNING TUNNELING MICROSCOPY; TUNNELING SPECTROSCOPY;
D O I
10.1007/BF02757540
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Scanning tunneling microscopy of C-70 films deposited on HOPG and gold substrates has been carried but to investigate the 2D packing, defects and disorder. Besides providing direct evidence for orientational disorder, high resolution; images showing the carbon skeleton as well as the molecular arrangement in a solid solution of C-70 and C-60 are presented. Tunneling conductance measurements Indicate a small gap in the C-70 film deposited on HOPG substrate.
引用
收藏
页码:563 / 575
页数:13
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