scholarly journals Hybrid Interface States and Spin Polarization at Ferromagnetic Metal-Organic Heterojunctions: Interface Engineering for Efficient Spin Injection in Organic Spintronics

2014 ◽  
Vol 24 (30) ◽  
pp. 4812-4821 ◽  
Author(s):  
Shengwei Shi ◽  
Zhengyi Sun ◽  
Amilcar Bedoya-Pinto ◽  
Patrizio Graziosi ◽  
Xin Li ◽  
...  
Keyword(s):  
Spin Polarization ◽  
Spin Injection ◽  
Interface States ◽  
Ferromagnetic Metal ◽  
Interface Engineering ◽  
Organic Spintronics ◽  
Metal Organic ◽  
Organic Heterojunctions ◽  
Hybrid Interface

High Spin Polarization at Ferromagnetic Metal–Organic Interfaces: A Generic Property

2016 ◽  
Vol 7 (13) ◽  
pp. 2310-2315 ◽  
Author(s):  
Fatima Djeghloul ◽  
Manuel Gruber ◽  
Etienne Urbain ◽  
Dimitra Xenioti ◽  
Loic Joly ◽  
...  
Keyword(s):  
Spin Polarization ◽  
High Spin ◽  
Generic Property ◽  
Ferromagnetic Metal ◽  
Organic Interfaces ◽  
High Spin Polarization ◽  
Metal Organic

Bias-induced reconstruction of hybrid interface states in magnetic molecular junctions

2021 ◽  
Author(s):  
Lingmei Zhang ◽  
Yuanyuan Miao ◽  
Zhipeng Cao ◽  
Shuai Qiu ◽  
Guangping Zhang ◽  
...  
Keyword(s):  
Spin Polarization ◽  
Energy Shift ◽  
Interface States ◽  
Molecular Junctions ◽  
Large Current ◽  
Spin Dependent Transport ◽  
Dependent Transport ◽  
Hybrid Interface ◽  
Current Spin Polarization

Abstract Based on first-principles calculations, the bias-induced evolution of hybrid interface states in π-conjugated tricene and insulating octane magnetic molecular junctions is investigated. Obvious bias-induced splitting and energy shift of the spin-resolved hybrid interface states are observed in the two junctions. The recombination of the shifted hybrid interface states from different interfaces makes the spin polarization around the Fermi energy strongly bias dependent. The transport calculations demonstrate that in the π-conjugated tricene junction, the bias-dependent hybrid interface states work efficiently for large current, current spin polarization, and distinct tunneling magnetoresistance. But in the insulating octane junction, the spin-dependent transport via the hybrid interface states is inhibited, which is only slightly disturbed by the bias. This work reveals the phenomenon of bias-induced reconstruction of hybrid interface states in molecular spinterface devices, and the underlying role of molecular conjugated orbitals in the transport ability of hybrid interface states.

Spin scattering and spin-polarized hybrid interface states at a metal-organic interface

2011 ◽  
Vol 84 (22) ◽  
Author(s):  
T. Methfessel ◽  
S. Steil ◽  
N. Baadji ◽  
N. Großmann ◽  
K. Koffler ◽  
...  
Keyword(s):  
Interface States ◽  
Spin Polarized ◽  
Metal Organic ◽  
Spin Scattering ◽  
Hybrid Interface

scholarly journals Spin injection into vanadium dioxide films from a typical ferromagnetic metal, across the metal–insulator transition of the vanadium dioxide films

AIP Advances ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 035120
Author(s):  
Kazuma Tamura ◽  
Teruo Kanki ◽  
Shun Shirai ◽  
Hidekazu Tanaka ◽  
Yoshio Teki ◽  
...  
Keyword(s):  
Vanadium Dioxide ◽  
Spin Injection ◽  
Ferromagnetic Metal ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator

Design and Synthesis of a Single-Layer Ferromagnetic Metal–Organic Framework with Topological Nontrivial Gaps

2020 ◽  
Vol 124 (49) ◽  
pp. 27017-27023
Author(s):  
Zi’Ang Gao ◽  
Yifan Gao ◽  
Muqing Hua ◽  
Jing Liu ◽  
Li Huang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Single Layer ◽  
Ferromagnetic Metal ◽  
Design And Synthesis ◽  
Metal Organic ◽  
Organic Framework
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