Non-linear V-I Characters of LSMO/PAn/Co/Al Organic Spin-Valve

POSTER

Abstract

The present paper used the magnetron sputtering and Sol-Gel method to prepare the organic spin-valves composed of La$_{0.67}$Sr$_{0.33}$MnO$_{3}$ (LSMO)/ polyaniline (PAN)/Co/Al. We Adopted the four probe to study the MR of the spin valve and observed the non-linear V-I characters. The TMR effect in the organic spin valve was also studied.

*This work was supported by the National Natural Science Foundation of China under Grant Nos. 10574047,10574048 and 20490210. It was also supported by National 973 project under grant No. 2006CB921600.

Authors

  • Z.L. Liu

    • Huazhong University of Science and Technology

  • H.G Cheng

    • Huazhong University of Science and Technology

  • Z.H. Qin

    • Huazhong University of Science and Technology

  • J. Chen

    • Huazhong University of Science and Technology

  • X.J. Wang

    • Huazhong University of Science and Technology