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Spin Josephson effect in spintronic nanostructures

Journal Article


Abstract


  • The problem of spin current across a ferromagnetic/normal metal/ferromagnetic junction is formulated. It

    is shown that the spin current is controlled by the phase difference across the junction. Under zero bias, J Szz is time-independent and J Sx (Sy )z is sinusoidal function, where J Szz is the Sz current along z-direction.

    Under a dc bias, J Szz and J Sxz + iJSy

    z are sinusoidal and the phase of the latter is in front by ÃÂ.

Authors


  •   Ma, Zhongshui (external author)
  •   Xu, Wen (external author)
  •   Chao Zhang

Publication Date


  • 2007

Citation


  • Ma, Z., Xu, W. & Zhang, C. (2007). Spin Josephson effect in spintronic nanostructures. Physica Status Solidi. C: Current Topics in Solid State Physics, 4 (2), 478-480.

Scopus Eid


  • 2-s2.0-50049104575

Ro Metadata Url


  • http://ro.uow.edu.au/engpapers/2790

Number Of Pages


  • 2

Start Page


  • 478

End Page


  • 480

Volume


  • 4

Issue


  • 2

Abstract


  • The problem of spin current across a ferromagnetic/normal metal/ferromagnetic junction is formulated. It

    is shown that the spin current is controlled by the phase difference across the junction. Under zero bias, J Szz is time-independent and J Sx (Sy )z is sinusoidal function, where J Szz is the Sz current along z-direction.

    Under a dc bias, J Szz and J Sxz + iJSy

    z are sinusoidal and the phase of the latter is in front by ÃÂ.

Authors


  •   Ma, Zhongshui (external author)
  •   Xu, Wen (external author)
  •   Chao Zhang

Publication Date


  • 2007

Citation


  • Ma, Z., Xu, W. & Zhang, C. (2007). Spin Josephson effect in spintronic nanostructures. Physica Status Solidi. C: Current Topics in Solid State Physics, 4 (2), 478-480.

Scopus Eid


  • 2-s2.0-50049104575

Ro Metadata Url


  • http://ro.uow.edu.au/engpapers/2790

Number Of Pages


  • 2

Start Page


  • 478

End Page


  • 480

Volume


  • 4

Issue


  • 2