volume 724 pages 73-79

Large dual spin-rectifying and high-efficiency dual spin-filtering in cyclooligomeric Mn-phthalocyanine dimer molecular junction

Xiao-Wen Sun 1
Peng Zhao 1
1
 
School of Physics and Technology , University of Jinan , Jinan 250022 , China
Publication typeJournal Article
Publication date2019-06-01
scimago Q2
wos Q2
SJR0.546
CiteScore5.9
Impact factor3.1
ISSN00092614, 18734448
Physical and Theoretical Chemistry
General Physics and Astronomy
Abstract
Based on density functional theory combined with nonequilibrium Green’s function technique, we investigate the spin-polarized transport properties of the cyclooligomeric Mn-phthalocyanine dimer and Fe-phthalocyanine dimer with carbon nanotube electrodes. The results show that the spin-polarized transport properties can be effectively tuned by changing the central transition metal atoms, and the Mn-phthalocyanine dimer system can exhibit large dual spin-rectifying and high-efficiency dual spin-filtering effects simultaneously under the [1, −1] magnetic configuration. The underlying mechanism is analyzed by spin-resolved transmission spectra, molecular projected self-consistent Hamiltonian orbitals and their spatial distribution.
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Sun X., Zhao P. Large dual spin-rectifying and high-efficiency dual spin-filtering in cyclooligomeric Mn-phthalocyanine dimer molecular junction // Chemical Physics Letters. 2019. Vol. 724. pp. 73-79.
GOST all authors (up to 50) Copy
Sun X., Zhao P. Large dual spin-rectifying and high-efficiency dual spin-filtering in cyclooligomeric Mn-phthalocyanine dimer molecular junction // Chemical Physics Letters. 2019. Vol. 724. pp. 73-79.
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RIS Copy
TY - JOUR
DO - 10.1016/j.cplett.2019.03.056
UR - https://doi.org/10.1016/j.cplett.2019.03.056
TI - Large dual spin-rectifying and high-efficiency dual spin-filtering in cyclooligomeric Mn-phthalocyanine dimer molecular junction
T2 - Chemical Physics Letters
AU - Sun, Xiao-Wen
AU - Zhao, Peng
PY - 2019
DA - 2019/06/01
PB - Elsevier
SP - 73-79
VL - 724
SN - 0009-2614
SN - 1873-4448
ER -
BibTex
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BibTex (up to 50 authors) Copy
@article{2019_Sun,
author = {Xiao-Wen Sun and Peng Zhao},
title = {Large dual spin-rectifying and high-efficiency dual spin-filtering in cyclooligomeric Mn-phthalocyanine dimer molecular junction},
journal = {Chemical Physics Letters},
year = {2019},
volume = {724},
publisher = {Elsevier},
month = {jun},
url = {https://doi.org/10.1016/j.cplett.2019.03.056},
pages = {73--79},
doi = {10.1016/j.cplett.2019.03.056}
}