SUM-RULE STUDIES FOR ELECTRONS IN SMALL METAL PARTICLES

被引:5
作者
ENTINWOHLMAN, O [1 ]
MUHLSCHLEGEL, B [1 ]
机构
[1] UNIV COLOGNE, INST THEORET PHYS, W-5000 COLOGNE 41, GERMANY
来源
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1990年 / 80卷 / 03期
关键词
D O I
10.1007/BF01323520
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The electric dipole-matrix element of electrons in a small metallic grain is considered using sum rules and scaling concepts. Applying level statistical arguments a universal scaling form for the dipole-matrix element is obtained which reproduces the previously calculated frequency dependences in the ballistic, diffusive and localization regimes. © 1990 Springer-Verlag.
引用
收藏
页码:385 / 388
页数:4
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