scholarly journals Origin of the Giant Spin-Detection Efficiency in Tunnel-Barrier-Based Electrical Spin Detectors

2020 ◽  
Vol 14 (2) ◽  
Author(s):  
E. Fourneau ◽  
A.V. Silhanek ◽  
N.D. Nguyen
Keyword(s):  
Detection Efficiency ◽  
Tunnel Barrier ◽  
Electrical Spin ◽  
Spin Detection

scholarly journals Electrical spin injection in a ferromagnet/tunnel barrier/semiconductor heterostructure

2002 ◽  
Vol 81 (2) ◽  
pp. 265-267 ◽  
Author(s):  
V. F. Motsnyi ◽  
J. De Boeck ◽  
J. Das ◽  
W. Van Roy ◽  
G. Borghs ◽  
...  
Keyword(s):  
Spin Injection ◽  
Tunnel Barrier ◽  
Semiconductor Heterostructure ◽  
Electrical Spin

scholarly journals Efficient electrical spin injection from a magnetic metal/tunnel barrier contact into a semiconductor

2002 ◽  
Vol 80 (7) ◽  
pp. 1240-1242 ◽  
Author(s):  
A. T. Hanbicki ◽  
B. T. Jonker ◽  
G. Itskos ◽  
G. Kioseoglou ◽  
A. Petrou
Keyword(s):  
Spin Injection ◽  
Tunnel Barrier ◽  
Magnetic Metal ◽  
Electrical Spin

scholarly journals NONLOCAL ELECTRONIC SPIN DETECTION, SPIN ACCUMULATION AND THE SPIN HALL EFFECT

2009 ◽  
Vol 23 (11) ◽  
pp. 2413-2438 ◽  
Author(s):  
SERGIO O. VALENZUELA
Keyword(s):  
Hall Effect ◽  
Spin Diffusion ◽  
Spin Injection ◽  
Spin Hall Effect ◽  
Current Status ◽  
Pure Spin ◽  
Spin Accumulation ◽  
Spin Currents ◽  
Electrical Spin ◽  
Spin Detection

In recent years, electrical spin injection and detection has grown into a lively area of research in the field of spintronics. Spin injection into a paramagnetic material is usually achieved by means of a ferromagnetic source, whereas the induced spin accumulation or associated spin currents are detected by means of a second ferromagnet or the reciprocal spin Hall effect, respectively. This article reviews the current status of this subject, describing both recent progress and well-established results. The emphasis is on experimental techniques and accomplishments that brought about important advances in spin phenomena and possible technological applications. These advances include, amongst others, the characterization of spin diffusion and precession in a variety of materials, such as metals, semiconductors and graphene, the determination of the spin polarization of tunneling electrons as a function of the bias voltage, and the implementation of magnetization reversal in nanoscale ferromagnetic particles with pure spin currents.

scholarly journals Theory of electrical spin-detection at a ferromagnet/semiconductor interface

2008 ◽  
Vol 78 (23) ◽  
Author(s):  
Athanasios N. Chantis ◽  
Darryl L. Smith
Keyword(s):  
Semiconductor Interface ◽  
Electrical Spin ◽  
Spin Detection

scholarly journals Electrical Spin Injection into the 2D Electron Gas in AlN/GaN Heterostructures with Ultrathin AlN Tunnel Barrier

2021 ◽  
pp. 2009771
Author(s):  
Xiaoyue Zhang ◽  
Ning Tang ◽  
Liuyun Yang ◽  
Chi Fang ◽  
Caihua Wan ◽  
...  
Keyword(s):  
Spin Injection ◽  
Electron Gas ◽  
Tunnel Barrier ◽  
2D Electron Gas ◽  
Electrical Spin
Sign in / Sign up

Export Citation Format

Share Document