Startseite UB

Hochbewegliche zweidimensionale Lochsysteme in GaAs-AlGaAs-Heterostrukturen

URN to cite this document: urn:nbn:de:bvb:355-epub-133822

Gerl, Christian (2010) Hochbewegliche zweidimensionale Lochsysteme in GaAs-AlGaAs-Heterostrukturen. PhD, Universität Regensburg

[img]
Preview
License: Publishing license for publications excluding print on demand
PDF
Download (28MB)

Abstract (German)

Diese Arbeit behandelt die Herstellung hochbeweglicher zweidimensionaler Lochsysteme (2DHG) in GaAs/AlGaAs Heterostrukturen mittels Molekularstrahlepitaxie (MBE) und deren Charakterisierung durch Magnetotransportuntersuchungen bei tiefen Temperaturen zwischen 4 K und 30 mK. Im Mittelpunkt liegt hierbei die Optimierung von Ladungsträgerbeweglichkeiten. Dies wird erreicht durch die Einführung einer ...

plus

Translation of the abstract (English)

This thesis outlines the fabrication of high mobility two-dimensional hole-gases (2DHG) in GaAs/AlGaAs heterostructures with molecular beam epitaxy (MBE) and their characterization with magnetotransport measurements at low temperatures between 4 K and 30 mK. Here the optimization of the carrier mobility is focused. This will be achieved by introducing a novel carbon-filament doping source, with ...

plus


Export bibliographical data

Item Type:Thesis of the University of Regensburg (PhD)
Date:18 March 2010
Referee:Prof. Dr. Werner Wegscheider
Date of exam:14 October 2009
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Keywords:Halbleiter, Molekularstrahlepitaxie, molecular beam epitaxy, Galliumarsenid, quantum Hall, Heterostruktur, Kohlenstoff, Carbon, 2DHG
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Universitätsbibliothek Regensburg
Deposited On:18 Mar 2010 09:47
Last Modified:13 Mar 2014 13:04
Item ID:13382
Owner Only: item control page
  1. University

University Library

Publication Server

Contact person
Gernot Deinzer

Telefon 0941 943-2759
Contact