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Volumn 94, Issue 6, 2009, Pages

Current- and field-driven magnetic antivortices for nonvolatile data storage

Author keywords

[No Author keywords available]

Indexed keywords

NONVOLATILE STORAGE; POLARIZATION;

EID: 60349107309     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3072342     Document Type: Article
Times cited : (33)

References (26)
  • 10
    • 38349130231 scopus 로고    scopus 로고
    • 0031-9007 10.1103/PhysRevLett.100.027203.
    • K. Y. Guslienko, K. -S. Lee, and S. -K. Kim, Phys. Rev. Lett. 0031-9007 10.1103/PhysRevLett.100.027203 100, 027203 (2008).
    • (2008) Phys. Rev. Lett. , vol.100 , pp. 027203
    • Guslienko, K.Y.1    Lee, K.-S.2    Kim, S.-K.3
  • 20
    • 60349124731 scopus 로고    scopus 로고
    • OOMMF User's Guide, Version 1.0, Interagency Report NISTIR 6376, National Institute of Standards and Technology, Gaithersburg, MD.
    • OOMMF User's Guide, Version 1.0, M. J. Donahue and D. G. Porter, Interagency Report NISTIR 6376, National Institute of Standards and Technology, Gaithersburg, MD, 1999 (http://math.nist.gov/oommf/).
    • (1999)
    • Donahue, M.J.1    Porter, D.G.2
  • 21
    • 19644388061 scopus 로고    scopus 로고
    • 0031-9007 10.1103/PhysRevLett.93.127204.
    • S. Zhang and Z. Li, Phys. Rev. Lett. 0031-9007 10.1103/PhysRevLett.93. 127204 93, 127204 (2004).
    • (2004) Phys. Rev. Lett. , vol.93 , pp. 127204
    • Zhang, S.1    Li, Z.2
  • 22
    • 60349126398 scopus 로고    scopus 로고
    • A saturation magnetization Ms =8× 105 A/m, an exchange constant A=1.3× 10-11 J/m, a Gilbert damping parameter α=0.01, and a ratio between spin fliand exchange relaxation time =0.9α (see Ref.) were assumed. Current path simulations using COMSOL MULTIPHYSICS yield an inhomogeneity of about 10% of the current in the region of the AV motion. We note that micromagnetic simulations cannot yield quantitative results concerning AV core switching times. This is especially true for the Bloch point dynamics.
    • A saturation magnetization Ms =8× 105 A/m, an exchange constant A=1.3× 10-11 J/m, a Gilbert damping parameter α=0.01, and a ratio between spin flip and exchange relaxation time =0.9α (see Ref.) were assumed. Current path simulations using COMSOL MULTIPHYSICS yield an inhomogeneity of about 10% of the current in the region of the AV motion. We note that micromagnetic simulations cannot yield quantitative results concerning AV core switching times. This is especially true for the Bloch point dynamics.
  • 23
    • 0042203889 scopus 로고    scopus 로고
    • 0163-1829 10.1103/PhysRevB.67.224432.
    • J. K. Ha, R. Hertel, and J. Kirschner, Phys. Rev. B 0163-1829 10.1103/PhysRevB.67.224432 67, 224432 (2003).
    • (2003) Phys. Rev. B , vol.67 , pp. 224432
    • Ha, J.K.1    Hertel, R.2    Kirschner, J.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.