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

doi:10.1016/j.physe.2009.11.050

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

Center for Science and Innovation in Spintronics (CSIS)

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	967-970
Number of pages	4
Journal	Physica E: Low-Dimensional Systems and Nanostructures
Volume	42
Issue number	4
DOIs	https://doi.org/10.1016/j.physe.2009.11.050
Publication status	Published - 2010 Feb

Keywords

Ballistic transport
Hole quantum wires
Zeeman splitting
g-Factor anisotropy

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10.1016/j.physe.2009.11.050

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title = "Crystallographic anisotropy of the Zeeman splitting in 1D hole quantum wires",

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.",

keywords = "Ballistic transport, Hole quantum wires, Zeeman splitting, g-Factor anisotropy",

author = "O. Klochan and Micolich, {A. P.} and Ho, {L. H.} and Hamilton, {A. R.} and K. Muraki and Y. Hirayama",

note = "Funding Information: This work was funded by Australian Research Council (ARC) and the EPSRC. L.H.H. acknowledges support from the UNSW UPA scheme and a CSIRO Postgraduate top-up Scholarship. A.R.H acknowledges the ARC Professorial Fellowship. We thank Jack Cochrane for technical support.",

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doi = "10.1016/j.physe.2009.11.050",

language = "English",

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T1 - Crystallographic anisotropy of the Zeeman splitting in 1D hole quantum wires

AU - Klochan, O.

AU - Micolich, A. P.

AU - Ho, L. H.

AU - Hamilton, A. R.

AU - Muraki, K.

AU - Hirayama, Y.

N1 - Funding Information: This work was funded by Australian Research Council (ARC) and the EPSRC. L.H.H. acknowledges support from the UNSW UPA scheme and a CSIRO Postgraduate top-up Scholarship. A.R.H acknowledges the ARC Professorial Fellowship. We thank Jack Cochrane for technical support.

PY - 2010/2

Y1 - 2010/2

N2 - 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.

AB - 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.

KW - Ballistic transport

KW - Hole quantum wires

KW - Zeeman splitting

KW - g-Factor anisotropy

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JO - Physica E: Low-Dimensional Systems and Nanostructures

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ER -

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

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Keywords

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