HE CAPTURE BY NEGATIVELY CHARGED BUCKMINSTERFULLERENE

被引：17

作者：

KLEISER, R ^{[1
]}

SPRANG, H ^{[1
]}

FURRER, S ^{[1
]}

CAMPBELL, EEB ^{[1
]}

机构：

[1] MAX BORN INST,D-12474 BERLIN,GERMANY

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1993年 / 28卷 / 02期

关键词：

D O I：

10.1007/BF01436972

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The first observation of capture of He atoms by negatively charged Buckminsterfullerene (C60) is reported. The collision energy dependence of the production of the endohedral complex is presented in the region of the energetic threshold and compared directly with results obtained using positively charged C60. The threshold for capture by negative ions is shifted by almost-equal-to 1.5 eV to higher energies. This shift can be accounted for by considering the different internal energies of the positive and negative ions.

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收藏

页码：89 / 90

页数：2

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