148 citations · 279 across the 6 of their papers we have counts for
6 papers
Topological Phases, Local Magnetic Moments, and Spin Polarization Triggered by C558-Line Defects in Graphene
Ning-Jing Yang, Wen-Ti Guo, Hai Yang +2
We study the electronic properties of a novel topological defect structure for graphene interspersed with C558-line defects along the Armchair boundary. This system has the topolog…
Adsorption and ultrafast diffusion of lithium in bilayer graphene ab initio and kinetic Monte Carlo simulation study
Kehua Zhong, Ruina Hu, Guigui Xu +3
In this work, we adopt first-principle calculations based on density functional theory and Kinetic Monte Carlo simulations to investigate the adsorption and diffusion of lithium in…
Efficient spin injection into graphene through a tunnel barrier: overcoming the spin conductance mismatch
Qingyun Wu, Lei Shen, Zhaoqiang Bai +4
Employing first-principles calculations, we investigate efficiency of spin injection from a ferromagnetic (FM) electrode (Ni) into graphene and possible enhancement by using a barr…
Electronic and Transport Property of Phosphorene Nanoribbon
Qingyun Wu, Lei Shen, Ming Yang +2
By combining density functional theory and nonequilibrium Green's function, we study the electronic and transport properties of monolayer black phosphorus nanoribbons (PNRs). First…
Stability, Electronic and Magnetic properties of magnetically doped topological insulators Bi2Se3, Bi2Te3 and Sb2Te3
Jian-Min Zhang, Wenmei Ming, Zhigao Huang +5
Magnetic interaction with the gapless surface states in topological insulator (TI) has been predicted to give rise to a few exotic quantum phenomena. However, the effective magneti…
A molecular dynamics investigation of the mechanical properties of graphene nanochain
Yongping Zheng, Lanqing Xu, Zheyong Fan +2
In this paper, we investigate, by molecular dynamics simulations, the mechanical properties of a new carbon nanostructure, termed graphene nanochain, constructed by sewing up prist…