• 3
  • 3
  • 82
  • 82
IPM
30
YEARS OLD

“School of Nano-Sciences”

Paper   IPM / Nano-Sciences / 14177
   School of Nano Science
  Title: Angular dependent study on spin transport in magnetic semiconductor heterostructures with Dresselhaus spin-orbit interaction
  Author(s):
1 . S. M. Mirzanian
2 . Ali Asghar Shokri
3 . K. Mikaili Agah
4 . S. M. Elahi
  Status: Published
  Journal: Physica E
  No.: September 2015
  Vol.: 73
  Year: 2015
  Pages: 220-225
  Publisher(s): Elsevier B.V.
  Supported by: IPM
  Abstract:
We investigate theoretically the effects of Dresselhaus spin-orbit coupling (DSOC) on the spin-dependent current and shot noise through II-VI diluted magnetic semiconductor/nonmagnetic semiconductor (DMS/NMS) barrier structures. The calculation of transmission probability is based on an effective mass quantum-mechanical approach in the presence of an external magnetic field applied along the growth direction of the junction and also applied voltage. We also study the dependence of spin-dependent properties on external magnetic field and relative angle between the magnetizations of two DMS layers in CdTe/CdMnTe heterostructures by including the DSOC effect. The results show that the DSOC has great different influence on transport properties of electrons with spin up and spin down in the considered system and this aspect may be utilized in designing new spintronics devices.

Download TeX format
back to top
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
scroll left or right