Scanning tunneling microscopy study of a BiCl3-graphite intercalation compound

被引：9
|
作者：
Walter, J [1 ]
Shioyama, H [1 ]
Sawada, Y [1 ]
机构：
[1] MITI, AIST, Osaka Natl Res Inst, Osaka 5638577, Japan
来源：
CARBON | 1998年 / 36卷 / 12期
基金：
日本科学技术振兴机构;
关键词：
intercalation compounds; intercalation; scanning tunneling microscopy (STM); superlattices;
D O I：
10.1016/S0008-6223(98)00151-1
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In the presence of chlorine gas, BiCl3 was intercalated from the gas phase into highly oriented pyrolytic graphite; second-stage compounds were obtained. The surface structure in air was determined with a scanning tunneling microscope. A long-periodical rectangular structure was observed with an a-axis of 1429 pm and a b-axis of 1841 pm. This commensurate structure fits very well with X-ray diffraction data for a superlattice in BiCl3 graphite intercalation compounds published by another group. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码：1811 / 1814
页数：4
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