TY  - CONF
AU  - Heedt, Sebastian
AU  - Wehrmann, Isabel
AU  - Gerster, Thomas
AU  - Wenk, Paul
AU  - Kettemann, Stefan
AU  - Sladek, Kamil
AU  - Hardtdegen, Hilde
AU  - Bringer, Andreas
AU  - Schubert, Jürgen
AU  - Demarina, Nataliya
AU  - Grützmacher, Detlev
AU  - Schäpers, Thomas
TI  - Spin injection and spin-orbit coupling in low-dimensional semiconductor nanostructures
M1  - FZJ-2015-05158
SP  -  
PY  - 2014
AB  - Due to their strong spin-orbit coupling III-V semiconductor nanowires are excellent candidates for electrical spin manipulation. Therefore, a major goal is to tailor spin-orbit coupling in these devices. Direct electrical spin injection into quasi one-dimensional nanowires is demonstrated. Furthermore, the weak antilocalization effect was investigated in InAs nanowires. The quantum corrections to the conductivity are interpreted by developing a quasi-one-dimensional diffusive model. It turns out that by means of doping and electric gating the spin-lifetimes can be tuned significantly. By creating few-electron quantum dots inside these devices the impact of the confinement on the spin relaxation properties is investigated. © (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T2  - SPIE NanoScience + Engineering
CY  - 9 Aug 2014 - 13 Aug 2014, San Diego (California)
Y2  - 9 Aug 2014 - 13 Aug 2014
M2  - San Diego, California
LB  - PUB:(DE-HGF)8
UR  - <Go to ISI:>//WOS:000343860800029
DO  - DOI:10.1117/12.2064867
UR  - https://juser.fz-juelich.de/record/203149
ER  -