17 citations · 54 across the 9 of their papers we have counts for
7 papers · 1 filter
The Gate Voltage Control of Long DNA Coherent Transport on Insulator Surface
Zhi-Jie Qin, Le Wang, Gui-Ping Zhang
We investigate the coherent transport properties of a DNA chain on a substrate which is subjected to a uniform electric field perpendicular to the surface. On the basis of the effe…
Electronic transport through graphene nanoribbons with Stone-Wales reconstruction at edges and interfaces
Jing Wang, Guiping Zhang, Fei Ye +1
In this paper, we study the conductance of the graphene nanoribbons(GNRs) in the presence of the Stone-Wales(S-W) reconstruction, using the transfer matrix method. The ribbon is co…
Coupling Tension and Shear for Highly Sensitive Graphene-Based Strain Sensors
Zenan Qi, Jian Zhang, Guiping Zhang +1
We report, based on its variation in electronic transport to coupled tension and shear deformation, a highly sensitive graphene-based strain sensor consisting of an armchair graphe…
Mechanical Manipulations on Electronic Transport of Graphene Nanoribbons
Jing Wang, Guiping Zhang, Fei Ye +1
We study the effects of uniaxial strains on the transport properties of the graphene nanoribbons(GNRs) connected with two metallic leads in heterojunctions, using the transfer matr…
Electronic transport of a large scale system studied by renormalized transfer matrix method: application to armchair graphene nanoribbons between quantum wires
Miao Gao, Gui-Ping Zhang, Zhong-Yi Lu
Study on the electronic transport of a large scale two dimensional system by the transfer matrix method (TMM) based on the Schördinger equation suffers from the numerical instabili…
Electron Delocalization in Gate-Tunable Gapless Silicene
Yan-Yang Zhang, Wei-Feng Tsai, Kai Chang +4
The application of a perpendicular electric field can drive silicene into a gapless state, characterized by two nearly fully spin-polarized Dirac cones owing to both relatively lar…
Exact results for intrinsic electronic transport in graphene
Shijie Hu, Wei Du, Guiping Zhang +3
We present exact results for the electronic transport properties of graphene sheets connected to two metallic electrodes. Our results, obtained by transfer-matrix methods, are vali…