CARBON NANOTUBES WITH METAL INSIDE - ELECTRON-STRUCTURE OF TUBELENES [LI-AT-C24]N AND [K-AT-C36]N

被引:20
作者
GALPERN, EG [1 ]
STANKEVICH, IV [1 ]
CHISTYKOV, AL [1 ]
CHERNOZATONSKII, LA [1 ]
机构
[1] RUSSIAN ACAD SCI,INST CHEM PHYS,MOSCOW 117334,RUSSIA
关键词
D O I
10.1016/0009-2614(93)85647-7
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
Electron energy spectra have been computed of tube-like carbon clusters [C24]n and [C36]n, intra-doped With Li and K, respectively, by the expanded Huckel method. It is shown that the nanotubes change from semi-metal character (undoped) to metal (alkali-metal-doped carbon tubes).
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页码:345 / 348
页数:4
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