2006年9月
Stability and fragmentation of multiply charged clusters of fullerenes
CHEMICAL PHYSICS LETTERS
- ,
- 巻
- 428
- 号
- 1-3
- 開始ページ
- 138
- 終了ページ
- 142
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.cplett.2006.06.075
- 出版者・発行元
- ELSEVIER SCIENCE BV
Stability and fragmentation of multiply charged clusters of fullerenes (C-60)(n)(z+) are theoretically studied for 2 <= z <= 7. The energy barriers for various fragmentation channels are calculated within the framework of the contact sphere model. For all the cases studied, an emission of a monomer ion C-60(+) is found to be energetically the most plausible decay channel for multiply charged clusters. Experimentally measured appearances sizes have been reproduced within a considerable accuracy. Although the liquid drop model essentially explains the appearance sizes, deviations due to geometric shell effects are predicted for highly charged clusters (z >= 6). (c) 2006 Elsevier B.V. All rights reserved.
- リンク情報
- ID情報
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- DOI : 10.1016/j.cplett.2006.06.075
- ISSN : 0009-2614
- Web of Science ID : WOS:000240392400027