Experimental determination of the energy barrier for the Li-26(2+) cluster

被引：14

作者：

Brechignac, C

Cahuzac, P

deFrutos, M

Garnier, P

Kebaili, N

机构：

[1] Laboratoire Aimé Cotton, CNRS II, 91405 Orsay cedex, Campus d’Orsay

来源：

PHYSICAL REVIEW B | 1996年 / 53卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.53.1091

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Photoinduced Coulombic fission of doubly charged lithium-atom clusters is observed for cluster sizes around the critical size of stability. The absolute value of the outer part of the Coulombic barrier is deduced from kinetic-energy-release measurements. The inner part is obtained from unimolecular decay. Such analysis provides a complete characterization of the energetics of the fissioning system.

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收藏

页码：1091 / 1094

页数：4

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