Crystallographic anisotropy of the Zeeman splitting in 1D hole quantum wires

被引：0

作者：

Klochan, O. ^{[1
]}

Micolich, A. P. ^{[1
]}

Ho, L. H. ^{[1
]}

Hamilton, A. R. ^{[1
]}

Muraki, K. ^{[2
]}

Hirayama, Y. ^{[3
]}

机构：

[1] Univ New S Wales, Sch Phys, Sydney, NSW 2052, Australia

[2] NTT Corp, NTT Basic Res Lab, Kanagawa 2430198, Japan

[3] Tohoku Univ, Dept Phys, Aoba Ku, Sendai, Miyagi 9808578, Japan

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2010年 / 42卷 / 04期

基金：

英国工程与自然科学研究理事会; 澳大利亚研究理事会;

关键词：

Hole quantum wires; Ballistic transport; Zeeman splitting; g-Factor anisotropy;

D O I：

10.1016/j.physe.2009.11.050

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this work we study the Zeeman splitting in induced ballistic ID wires fabricated along two orthogonal crystallographic directions [(2) over bar 3 3] and [0 1 (1) over bar]. Our data shows that the g-factor anisotropy for the high symmetry [0 1 (1) over bar] direction can be explained by the ID confinement only, whereas in the case of [(2) over bar 3 3] direction, the interaction between the ID confinement and crystal anisotropy effects is evident. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：967 / 970

页数：4

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