Magnetic Transport Properties of Fe-Phthalocyanine Dimer with Carbon Nanotube Electrodes
Yu-Zhuo Lv1 , Peng Zhao1** , De-Sheng Liu2,3
1 School of Physics and Technology, University of Jinan, Jinan 2500222 School of Physics, Shandong University, Jinan 2501003 Department of Physics, Jining University, Qufu 273155
Abstract ：Based on the non-equilibrium Green's method and density functional theory, the magnetic transport of Fe-phthalocyanine dimers with two armchair single-walled carbon nanotube electrodes is investigated. The results show that the system can present high-performance spin filtering, magnetoresistance, and low-bias spin negative differential resistance effects by tuning the external magnetic field. These results show that the Fe-phthalocyanine dimer has the potential to design future molecular spintronic devices.
收稿日期: 2016-12-04
出版日期: 2017-03-21
:
73.23.-b
(Electronic transport in mesoscopic systems)
85.65.+h
(Molecular electronic devices)
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2017, Vol. 34 
