Departamento de Física e Matemática, Centro Federal de Educação Tecnológica de Minas Gerais, 30510-000, Belo Horizonte, MG, Brazil
Adv. Mater. Lett., 2017, 8 (3), pp 283-287
DOI: 10.5185/amlett.2017.7045
Publication Date (Web): Jan 28, 2017
Copyright © IAAM-VBRI Press
E-mail: lslima@des.cefetmg.br
We have employed the Dirac's massless quasi-particles together with the Kubo's formalism of the linear response to study the spin transport properties by electrons in the graphene monolayer. We have calculated the electric conductivity and verified the behavior of the AC and DC currents of this system, which is a relativistic electron plasma. Our results show a superconductor behavior for the electron transport with the AC conductivity tending to infinity in the limit ω → 0. This superconductor behavior for the electron transport in the graphene is similar to one recently obtained theoretically for the spin transport in the quantum frustrated Heisenberg antiferromagnet in the honeycomb lattice, verifying so a similarity between these two different kinds of transport what can generate futures applications in the modern electronic.
Spin transport, graphene, monolayer, two-dimensional, honeycomb lattice, frustrated, antiferromagnet.
Advancing Materials towards Climate Neutrality by 2050
Efficiency of Nanomaterials for Electrochemical Diagnostics based Point-of-Care Detection of Non-Invasive Oral Cancer Biomarkers
Hybrid Membrane based on Polymer-doped Phosposilicate and their Characterization
A DFT Study of Interaction of (CdSe)3 Quantum Dots with Nucleobases
Low Resistance and High Electromigration Lifetime of Cu-To-Cu Joints Using (111)-Oriented Nanotwinned Copper
Electrochemical Hydrogen Evolution Reaction Triggered by Co2xMo1-xS2 (x = 0. 0.05 and 0.1) in Acidic Medium
Effect of La Dopant in Modified Bismuth Ferrite Ceramics
Biogenic Capped Silver Nanoparticles in Lablal Purpureus Pod Extract Exhibit Selective Antibacterial and Synergistic Anticancer Activity
Transforming Paradigm of Artificial Intelligence for Scalable Clinical Healthcare
A Review on Harnessing Nanomaterials as Promising Materials Interface
A New Epidemic Spreading Model to Predict the Spread and Accumulation of Corona Virus (COVID-19) Positive Cases as a Function of Time
Green Synthesis of ZnO and Ag-ZnO Nanoparticles using Macrotyloma Uniflorum: Evaluation of Antibacterial Activity
Feature Behavior of Resistivity in Bi Foils Obtained by a Melt Spinning Method
Thermomagnetic Properties of Metal and Metal-oxide Nanoparticles
Effect on Structural, Electrical and Temperature Sensing behavior of Neodymium Doped Bismuth Ferrite
Novel Green Chemistry Synthesis of Nano-Hydroxyapatite using Soya Milk as a Natural Stabiliser
Copyright ©2010-2021 VBRI Press
Full Article