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

O. Klochan, A. P. Micolich, L. H. Ho, A. R. Hamilton, K. Muraki, Y. Hirayama

Research output: Contribution to journalArticle

Abstract

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

Original languageEnglish
Pages (from-to)967-970
Number of pages4
JournalPhysica E: Low-Dimensional Systems and Nanostructures
Volume42
Issue number4
DOIs
Publication statusPublished - 2010 Feb 1

Keywords

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

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

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