Spin-injection through an Fe/InAs interface
نویسندگان
چکیده
منابع مشابه
Spin injection through an FeÕInAs interface
M. Zwierzycki,* K. Xia, P. J. Kelly, G. E. W. Bauer, and I. Turek Faculty of Applied Physics and MESA 1 Research Institute, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands Department of Applied Physics and DIMES, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands Institute of Physics of Materials, Academy of Sciences of the Czech Republic, CZ-616 ...
متن کاملSpin-polarized current injection induced magnetic reconstruction at oxide interface
Electrical manipulation of magnetism presents a promising way towards using the spin degree of freedom in very fast, low-power electronic devices. Though there has been tremendous progress in electrical control of magnetic properties using ferromagnetic (FM) nanostructures, an opportunity of manipulating antiferromagnetic (AFM) states should offer another route for creating a broad range of new...
متن کاملTemperature-dependent asymmetry of the nonlocal spin-injection resistance: evidence for spin nonconserving interface scattering.
We report nonlocal spin injection and detection experiments on mesoscopic Co-Al2O3-Cu spin valves. We have observed a temperature-dependent asymmetry in the nonlocal resistance between parallel and antiparallel configurations of the magnetic injector and detector. This strongly supports the existence of a nonequilibrium resistance that depends on the relative orientation of the detector magneti...
متن کاملCrossover from spin accumulation into interface states to spin injection in the germanium conduction band.
Electrical spin injection into semiconductors paves the way for exploring new phenomena in the area of spin physics and new generations of spintronic devices. However the exact role of interface states in the spin injection mechanism from a magnetic tunnel junction into a semiconductor is still under debate. In this Letter, we demonstrate a clear transition from spin accumulation into interface...
متن کاملSpin injection in a semiconductor through a space-charge layer
http://dx.doi.org/10.1016/j.sse.2014.06.035 0038-1101/ 2014 Elsevier Ltd. All rights reserved. ⇑ Corresponding author. Tel.: +43 15880136060. E-mail addresses: [email protected] (J. Ghosh), [email protected]. at (T. Windbacher), [email protected] (V. Sverdlov), [email protected]. ac.at (S. Selberherr). Joydeep Ghosh ⇑, Thomas Windbacher, Viktor Sverdlov, Siegfried Selber...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: physica status solidi (a)
سال: 2003
ISSN: 0031-8965,1521-396X
DOI: 10.1002/pssa.200306344