Field-domain spintronics in magnetic semiconductor multiple quantum wells -: art. no. 035301

被引：31
|
作者：
Sánchez, D
MacDonald, AH
Platero, G
机构：
[1] CSIC, Inst Ciencia Mat Madrid, E-28049 Madrid, Spain
[2] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA
[3] Univ Texas, Dept Phys, Austin, TX 78712 USA
来源：
PHYSICAL REVIEW B | 2002年 / 65卷 / 03期
关键词：
D O I：
10.1103/PhysRevB.65.035301
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We develop a theory of nonlinear growth direction transport in magnetically doped II-VI compound semiconductor multiple-quantum-well systems. We find that the formation of electric field domains can be controlled by manipulating the space dependence of the band electron spin polarization, using its exchange coupling to local moments. We emphasize the importance of band electron spin relaxation in limiting the strength of these effects.
引用
收藏
页码：1 / 10
页数：10
相关论文
共 50 条
  • [21] Auger recombination in semiconductor quantum wells in a magnetic field
    Samsonidze, GG
    Zegrya, GG
    PHYSICAL REVIEW B, 2001, 63 (07):
  • [22] Nuclear spin dynamics in parabolic quantum wells -: art. no. 115305
    Tifrea, I
    Flatté, ME
    PHYSICAL REVIEW B, 2004, 69 (11)
  • [23] Nonadiabatic geometrical quantum gates in semiconductor quantum dots -: art. no. 052309
    Solinas, P
    Zanardi, P
    Zanghì, N
    Rossi, F
    PHYSICAL REVIEW A, 2003, 67 (05):
  • [24] Dynamical mean-field solution of coupled quantum wells:: A bifurcation analysis -: art. no. 046220
    Galán, J
    Freire, E
    PHYSICAL REVIEW E, 2001, 64 (04): : 8
  • [25] Quantum renormalization group of XYZ model in a transverse magnetic field -: art. no. 100402
    Langari, A
    PHYSICAL REVIEW B, 2004, 69 (10):
  • [26] Magnetic field effect on the polarizability of bound polarons in quantum nanocrystallites -: art. no. 235313
    Feddi, E
    El Haouari, M
    Assaid, E
    Stébé, B
    El Khamkhami, J
    Dujardin, F
    PHYSICAL REVIEW B, 2003, 68 (23):
  • [27] ν=2 bilayer quantum Hall system in a tilted magnetic field -: art. no. 115323
    Burkov, AA
    MacDonald, AH
    PHYSICAL REVIEW B, 2002, 66 (11) : 1 - 7
  • [28] Ising quantum Hall ferromagnet in magnetically doped quantum wells -: art. no. 266802
    Jaroszynski, J
    Andrearczyk, T
    Karczewski, G
    Wróbel, J
    Wojtowicz, T
    Papis, E
    Kaminska, E
    Piotrowska, A
    Popovic, D
    Dietl, T
    PHYSICAL REVIEW LETTERS, 2002, 89 (26)
  • [29] Electric field domain formation and multistability in semiconductor multiple quantum wells in the presence of THz radiation
    Aguado, R
    Platero, G
    PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1997, 164 (01): : 235 - 239
  • [30] Magnetic-field-induced substructures in multiple quantum wells consisting of magnetic and nonmagnetic semiconductor layers
    Lee, S
    Dobrowolska, M
    Furdyna, JK
    Ram-Mohan, LR
    PHYSICAL REVIEW B, 2000, 61 (03): : 2120 - 2127
12345