Efficient spin injection into GaAs quantum well across Fe3 O4 spin filter

Applied Physics Letters

Volumn 96, Issue 10, 2010, Pages

  Wada, E ^a   Watanabe, K ^a   Shirahata, Y ^a   Itoh, M ^a   Yamaguchi, M ^b   Taniyama, T ^a,c  

^a Tokyo Institute of Technology ^*  (Japan)

^b NAGOYA UNIVERSITY   (Japan)

^c JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

GAAS; GAAS QUANTUM WELLS; LARGE SPIN; SPIN FILTERING; SPIN FILTERS; SPIN INJECTION; SPIN-INJECTION EFFICIENCY;

GALLIUM ALLOYS; GALLIUM ARSENIDE; SEMICONDUCTING GALLIUM; SEMICONDUCTOR QUANTUM WELLS; SPIN POLARIZATION;

SPIN DYNAMICS;

EID: 77949764201     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3357436     Document Type: Article

References (15)

1. D. Awschalom and M. E. Flatt́, Nat. Phys. 1745-2473 3, 153 (2007). 10.1038/nphys551
2. R. Fiederling, M. Keim, G. Reuscher, W. Ossau, G. Schmidt, A. Waag, and L. W. Molenkamp, Nature (London) 0028-0836 402, 787 (1999). 10.1038/45502
3. W. Löffler, M. Hetterich, C. Mauser, S. Li, T. Passow, and H. Kalt, Appl. Phys. Lett. 0003-6951 90, 232105 (2007). 10.1063/1.2746405 (Pubitemid 46964377)
4. A. T. Hanbicki, O. M. J. van't Erve, R. Magno, G. Kioseoglou, C. H. Li, and B. T. Jonker, Appl. Phys. Lett. 0003-6951 82, 4092 (2003). 10.1063/1.1580631
5. A. T. Hanbicki, B. T. Jonker, G. Itskos, G. Kioseoglou, and A. Petrou, Appl. Phys. Lett. 0003-6951 80, 1240 (2002). 10.1063/1.1449530 (Pubitemid 34180538)
6. V. F. Motsnyi, P. Van Dorpe, W. Van Roy, E. Goovaerts, V. I. Safarov, G. Borghs, and J. De Boeck, Phys. Rev. B 0163-1829 68, 245319 (2003). 10.1103/PhysRevB.68.245319
7. X. Y. Dong, C. Adelmann, J. Q. Xie, C. J. Palmstrøm, X. Lou, J. Strand, P. A. Crowell, J. -P. Barnes, and A. K. Petford-Long, Appl. Phys. Lett. 0003-6951 86, 102107 (2005). 10.1063/1.1881789
8. M. Ramsteiner, O. Brandt, T. Flissikowski, H. T. Grahn, M. Hashimoto, J. Herfort, and H. Kostial, Phys. Rev. B 0163-1829 78, 121303 (R) (2008). 10.1103/PhysRevB.78.121303
9. X. Jiang, R. Wang, R. M. Shelby, R. M. Macfarlane, S. R. Bank, J. S. Harris, and S. S. P. Parkin, Phys. Rev. Lett. 0031-9007 94, 056601 (2005). 10.1103/PhysRevLett.94.056601
10. G. Salis, R. Wang, X. Jiang, R. M. Shelby, S. S. P. Parkin, S. R. Bank, and J. S. Harris, Appl. Phys. Lett. 0003-6951 87, 262503 (2005). 10.1063/1.2149369 (Pubitemid 43032032)
11. G. Schmidt, D. Ferrand, L. W. Molenkamp, A. T. Filip, and B. J. van Wees, Phys. Rev. B 0163-1829 62, R4790 (2000). 10.1103/PhysRevB.62.R4790
12. W. H. Butler, X. -G. Zhang, T. C. Schulthess, and J. M. MacLaren, Phys. Rev. B 0163-1829 63, 054416 (2001). 10.1103/PhysRevB.63.054416
13. J. S. Moodera, T. S. Santos, and T. Nagahama, J. Phys.: Condens. Matter 0953-8984 19, 165202 (2007). 10.1088/0953-8984/19/16/165202 (Pubitemid 46595083)
14. B. Heinrich and J. A. C. Bland, Ultrathin Magnetic Structures IV: Applications of Nanomagnetism (Springer, New York, 2004).
15. P. A. Miles, W. B. Westphal, and A. von Hppel, Rev. Mod. Phys. 0034-6861 29, 279 (1957). 10.1103/RevModPhys.29.279