Spin-wave activation by spin-polarized current pulse in magnetic nanopillars

Journal of Magnetism and Magnetic Materials

Volumn 322, Issue 16, 2010, Pages 2330-2334

  Montoncello, Federico ^a   Giovannini, Loris ^a   Nizzoli, Fabrizio ^a   Zivieri, Roberto ^a   Consolo, Giancarlo ^a   Gubbiotti, Gianluca ^b  

^a UNIVERSITY OF FERRARA   (Italy)

^b UNIVERSITY OF PERUGIA   (Italy)

Author keywords

Micromagnetism; Normal mode; Numerical simulation; Spin wave; Spin transfer torque

Indexed keywords

ACTIVATION PROCESS; CIRCULAR CROSS-SECTIONS; DYNAMICAL MATRIX; FINITE-DIFFERENCE TIME-DOMAIN SCHEMES; GEOMETRICAL CONSIDERATIONS; MAGNETIC FIELD PULSE; MAGNETIC GROUND STATE; MAGNETIC NANOPILLARS; MAGNETIC SYSTEM; MICROMAGNETICS; MICROMAGNETISMS; NANOPILLAR; NORMAL MODES; NUMERICAL SIMULATION; SELECTION RULES; SPIN TORQUE; SPIN TRANSFER TORQUE; SPIN-POLARIZED CURRENTS; VORTEX STATE;

CHEMICAL ACTIVATION; COMPUTER SIMULATION; FINITE DIFFERENCE TIME DOMAIN METHOD; MAGNETIC FIELDS; MAGNETIC MATERIALS; SPIN WAVES;

SPIN DYNAMICS;

EID: 77953129448     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmmm.2010.02.033     Document Type: Article

References (23)

1. Slonczewski J.C. J. Magn. Magn. Mater. 159 (1996) L1
2. McMichael R.D., and Stiles M.D. J. Appl. Phys. 97 (2005) 10J901
3. Montoncello F., Giovannini L., Nizzoli F., Vavassori P., Grimsditch M., Ono T., Gubbiotti G., Tacchi S., and Carlotti G. Phys. Rev. B 76 (2007) 024426
4. Montoncello F., Giovannini L., Nizzoli F., Tanigawa H., Ono T., Gubbiotti G., Madami M., Tacchi S., and Carlotti G. Phys. Rev. B 78 (2008) 104421
5. Berkov D.V., and Gorn N.L. J. Appl. Phys. 103 (2008) 053908
6. Torres L., Lopez-Diaz L., Martinez E., Finocchio G., Carpentieri M., and Azzerboni B. J. Appl. Phys. 101 (2007) 053914
7. Torres L., Finocchio G., Lopez-Diaz L., Martinez E., Carpentieri M., Consolo G., and Azzerboni B. Appl. Phys. 101 (2007) 09A502
8. Berkov D.V., and Gorn N.L. Phys. Rev. B 72 (2005) 094401
9. Berkov D.V. J. Magn. Magn. Mater. 300 (2006) 159
10. Grimsditch M., Giovannini L., Montoncello F., Nizzoli F., Leaf G.K., and Kaper H.G. Phys. Rev. B 70 (2004) 054409
11. Romeo A., Finocchio G., Carpentieri M., Torres L., Consolo G., and Azzerboni B. Physica B 403 (2008) 464
12. Consolo G., Azzerboni B., Gerhart G., Melkov G.A., Tiberkevich V., and Slavin A.N. Phys. Rev. B 76 (2007) 144410
13. Consolo G., Finocchio G., Torres L., Carpentieri M., Lopez-Diaz L., and Azzerboni B. J. Magn. Magn. Mater. 316 (2007) 492
14. Gubbiotti G., Carlotti G., Okuno T., Grimsditch M., Giovannini L., Montoncello F., and Nizzoli F. Phys. Rev. B 72 (2005) 184419
15. Giovannini L., Montoncello F., Nizzoli F., Gubbiotti G., Carlotti G., Okuno T., Shinjo T., and Grimsditch M. Phys. Rev. B 70 (2004) 172404
16. Grundler D., et al. Spin waves in the inhomogeneous internal field of nanostructured rings. In: Demokritov S. (Ed). Spin Wave Confinement (2008), World Scientific, Singapore 147-194
17. Keatley P.S., Kruglyak V.V., Neudert A., Galaktionov E.A., Hicken R.J., Childress J.R., and Katine J.A. Phys. Rev. B 78 (2008) 214412
18. Gubbiotti G., Carlotti G., Madami M., Tacchi S., Vavassori P., and Socino G. J. Appl. Phys. 105 (2009) 07D521
19. Boust F., and Vukadinovic N. Phys. Rev. B 70 (2004) 172408
20. Buess M., Knowles T.P.J., Höllinger R., Haug T., Krey U., Weiss D., Pescia D., Scheinfein M.R., and Back C.H. Phys. Rev. B 71 (2005)
21. Buess M., Knowles T.P.J., Höllinger R., Haug T., Krey U., Weiss D., Pescia D., Scheinfein M.R., and Back C.H. 104415 (2005)
22. Slavin A., and Tiberkevich V. IEEE Trans. Magn. 44 (2008) 1916
23. de Aguiar F.M., Azevedo A., and Rezende S.M. Phys. Rev. B 75 (2007) 132404