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Title: Effects of Electric and Magnetic Fields on the Spin Current in Organic Spintronic Devices

Abstract

Organic semiconductors are suitable for spin transport because of the extremely long spin-diffusion length, which stems from the weak spin-orbit coupling. In this article, the drift-diffusion transport model to evaluate the spin current in a ferromagnetic/organic semiconductor structure is studied. Effects of the spin-dependent interfacial conductance, temperature and the polarization of the FM bulk on the spin current are discussed in the existence of the electric and magnetic fields. It is obtained that the electric and magnetic fields increase the spin current significantly.

Authors:
 [1]
  1. Payame Noor University, Department of Physics (Iran, Islamic Republic of)
Publication Date:
OSTI Identifier:
22773963
Resource Type:
Journal Article
Journal Name:
Journal of Superconductivity and Novel Magnetism
Additional Journal Information:
Journal Volume: 31; Journal Issue: 7; Other Information: Copyright (c) 2018 Springer Science+Business Media, LLC, part of Springer Nature; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1557-1939
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; DIFFUSION; DIFFUSION LENGTH; ELECTRIC FIELDS; L-S COUPLING; MAGNETIC FIELDS; ORGANIC SEMICONDUCTORS; POLARIZATION; SPIN; TRANSPORT THEORY

Citation Formats

Naseri, M. Shahri, E-mail: m.s.naseri@gilan.pnu.ac.ir. Effects of Electric and Magnetic Fields on the Spin Current in Organic Spintronic Devices. United States: N. p., 2018. Web. doi:10.1007/S10948-017-4488-4.
Naseri, M. Shahri, E-mail: m.s.naseri@gilan.pnu.ac.ir. Effects of Electric and Magnetic Fields on the Spin Current in Organic Spintronic Devices. United States. doi:10.1007/S10948-017-4488-4.
Naseri, M. Shahri, E-mail: m.s.naseri@gilan.pnu.ac.ir. Sun . "Effects of Electric and Magnetic Fields on the Spin Current in Organic Spintronic Devices". United States. doi:10.1007/S10948-017-4488-4.
@article{osti_22773963,
title = {Effects of Electric and Magnetic Fields on the Spin Current in Organic Spintronic Devices},
author = {Naseri, M. Shahri, E-mail: m.s.naseri@gilan.pnu.ac.ir},
abstractNote = {Organic semiconductors are suitable for spin transport because of the extremely long spin-diffusion length, which stems from the weak spin-orbit coupling. In this article, the drift-diffusion transport model to evaluate the spin current in a ferromagnetic/organic semiconductor structure is studied. Effects of the spin-dependent interfacial conductance, temperature and the polarization of the FM bulk on the spin current are discussed in the existence of the electric and magnetic fields. It is obtained that the electric and magnetic fields increase the spin current significantly.},
doi = {10.1007/S10948-017-4488-4},
journal = {Journal of Superconductivity and Novel Magnetism},
issn = {1557-1939},
number = 7,
volume = 31,
place = {United States},
year = {2018},
month = {7}
}