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.
|Number of pages||4|
|Journal||Physica E: Low-Dimensional Systems and Nanostructures|
|Publication status||Published - 2010 Feb|
- Ballistic transport
- Hole quantum wires
- Zeeman splitting
- g-Factor anisotropy