DocumentCode
2935187
Title
Electrical Detection of Spin Hall Effect in a Two-Dimensional Electron Gas
Author
Huh, S. ; Koo, H. ; Eom, J. ; Chang, J. ; Han, S.
Author_Institution
Korea Inst. of Sci. & Technol., Seoul
fYear
2006
fDate
8-12 May 2006
Firstpage
125
Lastpage
125
Abstract
In this study, the stray field induced by ferromagnetic patterns is used to align spins in flowing electrons. The spin polarized electrons will experience asymmetric scattering due to the strong spin-orbit coupling in InAs based semiconductors, and yield to a transverse voltage even in absence of external field.
Keywords
III-V semiconductors; indium compounds; spin Hall effect; spin polarised transport; spin-orbit interactions; two-dimensional electron gas; 2D electron gas; InAs; asymmetric scattering; electrical detection; ferromagnetic patterns; flowing electrons; spin Hall effect; spin polarized electrons; spin-orbit coupling; stray field induced; Conducting materials; Hall effect; Magnetic force microscopy; Magnetization; Physics; Polarization; Probes; Scanning electron microscopy; Scattering; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location
San Diego, CA
Print_ISBN
1-4244-1479-2
Type
conf
DOI
10.1109/INTMAG.2006.375625
Filename
4261559
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