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Two-dimensional hole systems in indium-based quantum well heterostructures

Loher, Josef (2016) Two-dimensional hole systems in indium-based quantum well heterostructures. Dissertationsreihe der Fakultät für Physik der Universität Regensburg 51, PhD, Universität Regensburg.

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Date of publication of this fulltext: 10 Jun 2016 12:16

Abstract (English)

The complex spin-orbit interaction (SOI) of two-dimensional hole gas (2DHG) systems - the relativistic coupling of the hole spin degree of freedom to their movement in an electric field - is of fundamental interest in spin physics due to its key role for spin manipulation in spintronic devices. In this work, we were able to evaluate the tunability of Rashba-SOI-related parameters in the 2DHG ...


Translation of the abstract (German)

In der Spinphysik spielt die komplexe Spin-Bahn-Wechselwirkung (WW) zweidimensionaler Lochgassysteme - die relativistische Kopplung des Spin-Freiheitsgrades von Löchern an ihre Bewegung in einem elektrischen Feld – eine fundamentale Schlüsselrolle für die Spin-Manipulation in spintronischen Bauteilen. In dieser Arbeit analysieren wir die Steuerbarkeit von Parametern der Rashba Spin-Bahn-WW in 2D ...


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Item type:Thesis of the University of Regensburg (PhD)
Series of the University of Regensburg:Dissertationsreihe der Fakultät für Physik der Universität Regensburg
Date:7 April 2016
Referee:Prof. Dr. Dominique Bougeard
Date of exam:1 March 2016
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Dominique Bougeard
Keywords:spintronics, molecular beam epitaxy, two-dimensional hole gas, heterostructure, magnetotransport, indium arsenide, indium gallium arsenide, indium aluminum arsenide, step-graded buffer, cross-hatching, quantum interference, weak antilocalization, weak localization, Rashba, spin-orbit interaction, spin-orbit coupling, spin splitting, quantum Hall effect, overshooting, hole-hole interaction, spin relaxation
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:33868

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