Asymmetric g tensor in low-symmetry two-dimensional hole systems

URN to cite this document:: urn:nbn:de:bvb:355-epub-373324
DOI to cite this document:: 10.5283/epub.37332

Gradl, Christian ; Winkler, R. ; Kempf, M. ; Holler, J. ; Schuh, D. ; Bougeard, D. ; Hernández-Minguez, A.

; Biermann, K. ; Santos, P. V. ; Schüller, C. ; Korn, Tobias

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Date of publication of this fulltext: 19 Jun 2018 11:06

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Abstract

The complex structure of the valence band in many semiconductors leads to multifaceted and unusual properties for spin-3/2 hole systems compared to common spin-1/2 electron systems. In particular, two-dimensional hole systems show a highly anisotropic Zeeman interaction. We have investigated this anisotropy in GaAs/AlAs quantum well structures both experimentally and theoretically. By performing ...