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From weak to strong localization in a ferromagnetic high mobility 2DHG

Wurstbauer, Ursula and Schuh, Dieter and Weiss, Dieter and Wegscheider, Werner (2010) From weak to strong localization in a ferromagnetic high mobility 2DHG. Physica E Low-dimensional Systems and Nanostructures 42 (4), pp. 1145-1147.

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Abstract

Manganese modulation-doped two-dimensional hole systems confined in strained InAs/InGaAs/InAlAs heterostructures were investigated by low-temperature magnetotransport experiments. The study demonstrates quantized transport phenomena in the high field region, weak anti-localization in the low-field region and ferromagnetic ordering in the separated and insulating manganese-doped layer. A ...

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Item Type:Article
Date:February 2010
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
10.1016/j.physe.2009.11.091DOI
Keywords:Quantum Hall effect; Metal-insulator transition; Strong localization effect; Weak antilocalization; Magnetic 2DHG Article Outline
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Owner: Claudia Rahm
Deposited On:19 Mar 2010 07:57
Last Modified:13 Mar 2014 14:39
Item ID:13617
Owner Only: item control page
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