Micromagnetics of spin-flop bilayers: S, C, and vortex spin states

IEEE Transactions on Magnetics

Volumn 46, Issue 6, 2010, Pages 2124-2127

  Cherepov, S S ^a   Konovalenko, A ^a   Korenivski, V ^a   Worledge, D C ^b  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

^b IBM T J WATSON RESEARCH CENTER   (United States)

Author keywords

MRAM; Spin vortices; Spin flop tunnel junctions

Indexed keywords

GROUND STATE; SPIN DYNAMICS; TUNNEL JUNCTIONS;

EXTERNAL MAGNETIC FIELD; MICROMAGNETIC MODELING; MRAM; RESISTANCE STATE; SPIN CONFIGURATIONS; SPIN DISTRIBUTION; SPIN FLOPS; THIN FILM BILAYERS;

VORTEX FLOW;

EID: 77952836066     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2010.2043716     Document Type: Article

References (23)

1. B. N. Engel et al., IEEE Trans. Magn., vol.41, p. 132, 2005.
2. D. C. Worledge, IBM J. Res. Dev., vol.50, p. 69, 2006.
3. V.Korenivski and D. C.Worledge, Appl. Phys. Lett., vol.86, p. 252506, 2005.
4. A. Konovalenko et al., Phys. Rev. B, vol.80, p. 144425, 2009.
5. R. P. Cowburn et al., Phys. Rev. Lett., vol.83, p. 1042, 1999.
6. K. Guslienko et al., Phys. Rev. B, vol.65, p. 024414, 2001.
7. S.-B. Choe et al., Science, vol.304, no.5669, p. 420, 2004.
8. V. S. Pribiag et al., Nature Phys., vol.3, p. 498, 2007.
9. W. Park et al., J. Appl. Phys., vol.96, p. 1748, 2004.
10. T. Min et al., IEEE Trans. Magn., vol.41, no.10, p. 2664, 2005.
11. X. Yao et al., IEEE Trans. Magn., vol.44, no.11, p. 2496, 2008.
12. K. S. Buchanan and K. Y. Guslienko et al., J. Appl. Phys., vol.97, p. 10H503, 2005.
13. F. Montoncello et al., J. Appl. Phys., vol.105, p. 07E304, 2009.
14. K. S. Buchanan et al., Phys. Rev. B, vol.72, p. 134415, 2005.
15. T. Kimura et al., Appl. Phys. Lett., vol.90, p. 132501, 2007.
16. S.-H. Jun et al., Appl. Phys. Lett., vol.95, p. 142509, 2009.
17. M. C. Gaidis et al., IBM J. R&D, vol.50, p. 41, 2006.
18. S. S. Cherepov et al., "Spin precession in the optical resonance mode of the bi-layer, having single-domain-like coherent spin rotations at low excitation fields, develops non-uniform satellite modes at high fields,"IEEE Trans. Magn., vol.46, no.6, Jun. 2010.
19. M. J. Donahue and D. G. Porter, OOMMF User's Guide NIST-MD. [Online]. Available: http://math.nist.gov/oommf
20. K. Y. Guslienko et al., Appl. Phys. Lett., vol.78, p. 3848, 2001.
21. H. F. Ding et al., Phys. Rev. Lett., vol.94, p. 157202, 2005.
22. J. W. Lau et al., J. Appl. Phys., vol.102, p. 023916, 2007.
23. R. P. Cowburn et al., J. Appl. Phys., vol.87, p. 7067, 2000.