Paper Title:
The Spin-Dependent Electronical Conductivity of Polarons in the Spin Polarized Organic Semiconductor
  Abstract

The spin-dependent electronical conductivity of polarons is studied in the spin polarized organic semiconductor .It is found that the spin dependence of the electronical conductivity is induced by the spin polarization of the organic semiconductor, for the spin polarization makes the up-spin and the down-spin polarons have different density, which generates the spin-dependent electronocal conductivity. The spin-dependent electrical conductivity can be directly affected by the match level of conductivities s0/sf at the interface of the FM/OSE. Moreover, the current spin polarization in the organic semiconductor can be strengthened by the electric-field in the low-electric-field region .

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Materials Physics
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
2045-2048
DOI
10.4028/www.scientific.net/AMR.284-286.2045
Citation
X. Q. Zhao, Y. L. Mi, F. Y. Liu, "The Spin-Dependent Electronical Conductivity of Polarons in the Spin Polarized Organic Semiconductor", Advanced Materials Research, Vols. 284-286, pp. 2045-2048, 2011
Online since
July 2011
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Price
$32.00
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