Research output: Contribution to journal › Conference article › peer-review
Injection of spin-polarized current into semiconductor. / Vedyayev, A. V.; Dieny, B.; Ryzhanova, N. V.; Zhukov, I. V.; Zhuravlev, M. Ye; Lutz, H. O.
In: Journal of Magnetism and Magnetic Materials, Vol. 258-259, 01.03.2003, p. 77-79.Research output: Contribution to journal › Conference article › peer-review
}
TY - JOUR
T1 - Injection of spin-polarized current into semiconductor
AU - Vedyayev, A. V.
AU - Dieny, B.
AU - Ryzhanova, N. V.
AU - Zhukov, I. V.
AU - Zhuravlev, M. Ye
AU - Lutz, H. O.
PY - 2003/3/1
Y1 - 2003/3/1
N2 - A quantum-statistical theory of injection of spin-polarized current into a semiconductor in ferromagnet/tunnel barrier/semiconductor system is presented. The presence of Schottky barrier in the semiconductor is taken into account. The case of degenerated and non-degenerated semiconductors are considered. Both the diffusive and ballistic transport regime are investigated. The dependence of current polarization on barrier thickness and temperature is calculated.
AB - A quantum-statistical theory of injection of spin-polarized current into a semiconductor in ferromagnet/tunnel barrier/semiconductor system is presented. The presence of Schottky barrier in the semiconductor is taken into account. The case of degenerated and non-degenerated semiconductors are considered. Both the diffusive and ballistic transport regime are investigated. The dependence of current polarization on barrier thickness and temperature is calculated.
KW - Current injection into semiconductor
KW - Linear response formalism
KW - Schottky barrier
KW - Spin-polarized transport
UR - http://www.scopus.com/inward/record.url?scp=0037337668&partnerID=8YFLogxK
U2 - 10.1016/S0304-8853(02)01113-7
DO - 10.1016/S0304-8853(02)01113-7
M3 - Conference article
AN - SCOPUS:0037337668
VL - 258-259
SP - 77
EP - 79
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
T2 - Second Moscow International Symposium on Magnetism (MISM)
Y2 - 20 June 2001 through 24 June 2001
ER -
ID: 51233544