SELF-CONSISTENT CALCULATION OF THE COLLECTIVE EXCITATIONS IN NEUTRAL AND CHARGED JELLIUM MICROSPHERES

被引：28

作者：

BECK, DE

机构：

[1] UNIV WISCONSIN,DEPT PHYS,MILWAUKEE,WI 53201

[2] UNIV WISCONSIN,SURFACE STUDIES LAB,MILWAUKEE,WI 53201

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 09期

关键词：

D O I：

10.1103/PhysRevB.43.7301

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The time-dependent local-density approximation is used to compute the dynamic response of small jellium spheres. These spheres provide a model system for the investigation of the response of the conduction electrons in small alkali-metal clusters. The dipolar collective modes - surface and bulk - are computed for neutral and charged spheres with closed-shell configurations.

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页码：7301 / 7304

页数：4

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