Phase-locked spin torque oscillators: Impact of device variability and time delay

Journal of Applied Physics

Volumn 101, Issue 9, 2007, Pages

  Persson, J ^a   Zhou, Yan ^a   Akerman, Johan ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

MAGNETIC ANISOTROPY; PHASE DIAGRAMS; SPIN POLARIZATION; SYNCHRONIZATION; TORQUE;

LANDAU-LIFSHITZ-GILBERT SIMULATIONS; PHASE LOCKED SPIN TORQUE OSCILLATORS; SPIN TORQUE OSCILLATORS (STO);

SOLID STATE OSCILLATORS;

EID: 34248585293     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2670045     Document Type: Conference Paper

References (18)

1. L. Berger, Phys. Rev. B 54, 9353 (1996).
2. J. C. Slonczewski, J. Magn. Magn. Mater. 159, 1 (1996).
3. J. A. Katine, F. J. Albert, R. A. Buhrman, E. B. Myers, and D. C. Ralph, Phys. Rev. Lett. 84, 3149 (2000).
4. J. Grollier, et al., Appl. Phys. Lett. 78, 3663 (2001).
5. M. Tsoi, J. Z. Sun, and S. S. P. Parkin, Phys. Rev. Lett. 93, 036602 (2004).
6. J. Z. Sun, Phys. Rev. B 62, 570 (2000).
7. Z. Li and S. Zhang, Phys. Rev. B 68, 024404 (2003).
8. I. N. Krivorotov, N. C. Emley, J. C. Sankey, S. I. Kiselev, D. C. Ralph, and R. A. Buhrman, Science 307, 228 (2005).
9. S. Kaka, M. R. Pufall, W. H. Rippard, T. J. Silva, S. E. Russek, and J. A. Katine, Nature (London) 437, 389 (2005).
10. F. B. Mancoff, N. D. Rizzo, B. N. Engel, and S. Tehrani, Nature (London) 437, 393 (2005).
11. M. R. Pufall, W. H. Rippard, S. E. Russek, S. Kaka, and J. A. Katine, Phys. Rev. Lett. 97, 087206 (2006).
12. J. Grollier, V. Cros, and A. Fert, Phys. Rev. B 73, 060409 (2006).
13. W. Rippard, M. R. Pufall, S. Kaka, T. J. Silva, and S. E. Russek, Phys. Rev. Lett. 95, 067203 (2005).
14. Y. Zhou, J. Persson, and J. Akerman, " Intrinsic phase shift between a spin torque oscillator and an injected RF current., " Paper No. CD-13, J. Appl. Phys.. (these proceedings).
15. S. I. Kiselev, J. C. Sankey, I. N. Krivorotov, N. C. Emley, R. J. Schoelkopf, R. A. Buhrman, and D. C. Ralph, Nature (London) 425, 380 (2003).
16. J. C. Slonczewski, J. Magn. Magn. Mater. 159, 261 (1999).
17. J. Xiao, A. Zangwill, and M. D. Stiles, Phys. Rev. B 72, 014446 (2005).
18. H. Xi, Z. Lin, and A. M. Wilomowski, J. Magn. Magn. Mater. 296, 32 (2006).