Spin polarization study on one-dimensional ferromagnetic metal/conjugated polymers | Zendy

Fu Ji-Yong | Zendy; Junfeng Ren | Zendy; Desheng Liu | Zendy; Shijie Xie | Zendy

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Spin polarization study on one-dimensional ferromagnetic metal/conjugated polymers

Author(s) -

Fu Ji-Yong,

Junfeng Ren,

Desheng Liu,

Shijie Xie

Publication year - 2004

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.53.1989

Subject(s) - spin polarization , condensed matter physics , materials science , polarization (electrochemistry) , metal , polymer , ferromagnetism , coupling strength , magnetic semiconductor , conjugated system , spin (aerodynamics) , electron , physics , chemistry , quantum mechanics , metallurgy , composite material , thermodynamics

We investigated theoretically the properties of spin polarization in organic polymer contacting magnetic atoms. Dependence of the spin polarization on the strength of the electron-phonon coupling in a polymer and the spin-dependent effect of the interface coupling were discussed. By modulating the strength of spin splitting, we found that the spin polarization within an organic chain is weaker than that within a metal chain, but stronger than that within a semiconductor.

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