ON THE FORMATION OF TRANSIENT (NA19)2 AND (NA20)2 CLUSTER DIMERS FROM MOLECULAR-DYNAMICS SIMULATIONS

被引：24

作者：

ZHANG, FS ^{[1
]}

SPIEGELMANN, F ^{[1
]}

SURAUD, E ^{[1
]}

FRAYSSE, V ^{[1
]}

POTEAU, R ^{[1
]}

GLOWINSKI, R ^{[1
]}

CHATELIN, F ^{[1
]}

机构：

[1] UNIV TOULOUSE 3,PHYS QUANT LAB,F-31062 TOULOUSE,FRANCE

来源：

PHYSICS LETTERS A | 1994年 / 193卷 / 01期

关键词：

D O I：

10.1016/0375-9601(94)00594-X

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

By using distance-dependent tight-binding molecular dynamics simulations, we discuss the possibilities to form (Na19)2 and (Na20)2 cluster dimers in sodium cluster-cluster collisions. In the case of Na19 + Na19, we show that the formation of a prolate dimer-like (Na19)2 may depend on the initial relative orientations of the colliding clusters. A similar study for Na20 + Na20 does not seem to show the same dependence on the initial orientations in the formation of the (Na20)2 cluster dimer.

引用

页码：75 / 81

页数：7

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