Spin-wave excitations in quantum dots

被引：12

作者：

Lipparini, E ^{[1
]}

Serra, L

机构：

[1] Univ Barcelona, Fac Fis, Dept Estructura & Constituents Mat, E-08028 Barcelona, Spain

[2] Univ Illes Balears, Dept Fis, E-07071 Palma de Mallorca, Spain

[3] Univ Trent, Dipartimento Fis, I-38050 Povo, Italy

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.57.R6830

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The transverse response function for a quantum dot in a uniform magnetic field B is calculated using current-density-functional theory. The poles corresponding to the Delta L-Z=+/-1 and Delta S-Z=+/-1 spin waves are investigated as a function of B.

引用

页码：R6830 / R6833

页数：4

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