Theoretical investigation of armchair silicene nanoribbons with application in stretchable electronics

2015 ◽  
Vol 3 (39) ◽  
pp. 10085-10090 ◽  
Author(s):  
Tengying Ma ◽  
Shizheng Wen ◽  
Caixia Wu ◽  
Likai Yan ◽  
Min Zhang ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Transport Properties ◽  
Theoretical Investigation ◽  
Green's Function ◽  
Density Functional ◽  
Function Method ◽  
Stretchable Electronics ◽  
Functional Theory ◽  
Torsion Angles ◽  
Silicene Nanoribbons

The electronic and transport properties of a series of 11-ASiNRs (armchair silicene nanoribbons) at different torsion angles were studied by using density functional theory combined with nonequilibrium Green's function method.

Perfect rectifying behavior induced by AA-P2 dopants in armchair silicene nanoribbon devices

RSC Advances ◽  
2016 ◽  
Vol 6 (9) ◽  
pp. 7042-7047 ◽  
Author(s):  
Caiping Cheng ◽  
Huifang Hu ◽  
Zhaojin Zhang ◽  
Haibo Zhang
Keyword(s):  
Density Functional Theory ◽  
Transport Properties ◽  
Electronic Transport ◽  
Density Functional ◽  
Function Method ◽  
Band Structures ◽  
Functional Theory ◽  
Electronic Transport Properties ◽  
Silicene Nanoribbons ◽  
Non Equilibrium Green’S Function

The band structures and electronic transport properties of AA-P2-doped armchair silicene nanoribbons (ASiNRs) were investigated by applying density-functional theory in combination with the non-equilibrium Green’s function method.

Spin-resolved transport properties in zigzag α-graphyne nanoribbons with symmetric and asymmetric edge fluorinations

RSC Advances ◽  
2016 ◽  
Vol 6 (18) ◽  
pp. 15008-15015 ◽  
Author(s):  
Dan Zhang ◽  
Mengqiu Long ◽  
Xiaojiao Zhang ◽  
Jun Ouyang ◽  
Hui Xu ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Transport Properties ◽  
Green's Function ◽  
Density Functional ◽  
Function Method ◽  
Functional Theory ◽  
Spin Polarized ◽  
The Stability ◽  
Non Equilibrium Green’S Function ◽  
Non Equilibrium

Using the non-equilibrium Green's function method and spin-polarized density functional theory, we investigate the stability and spin-resolved transport properties of zigzag α-graphyne nanoribbons with symmetric and asymmetric edge fluorinations.

Temperature-controlled giant thermal magnetoresistance behaviors in doped zigzag-edged silicene nanoribbons

RSC Advances ◽  
2014 ◽  
Vol 4 (89) ◽  
pp. 48539-48546 ◽  
Author(s):  
X. F. Yang ◽  
X. Zhang ◽  
X. K. Hong ◽  
Y. S. Liu ◽  
J. F. Feng ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Transport Properties ◽  
Green's Function ◽  
Density Functional ◽  
Functional Theory ◽  
Thermoelectric Transport ◽  
Nonequilibrium Green's Function ◽  
Thermoelectric Transport Properties ◽  
Silicene Nanoribbons ◽  
Temperature Controlled

Based on the nonequilibrium Green's function (NEGF) method combined with density functional theory (DFT), we investigate the spin-dependent thermoelectric transport properties of zigzag-edged silicene nanoribbons (ZSiNRs) doped by an Al–P bonded pair at different edge positions.

scholarly journals Giant magnetoresistance and spin Seebeck coefficient in zigzag α-graphyne nanoribbons

Nanoscale ◽  
2014 ◽  
Vol 6 (19) ◽  
pp. 11121-11129 ◽  
Author(s):  
Ming-Xing Zhai ◽  
Xue-Feng Wang ◽  
P. Vasilopoulos ◽  
Yu-Shen Liu ◽  
Yao-Jun Dong ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Seebeck Coefficient ◽  
Thermoelectric Properties ◽  
Green's Function ◽  
Density Functional ◽  
Function Method ◽  
Giant Magnetoresistance ◽  
Functional Theory ◽  
Non Equilibrium Green’S Function ◽  
Non Equilibrium

We investigate the spin-dependent electric and thermoelectric properties of ferromagnetic zigzag α-graphyne nanoribbons (ZαGNRs) using density-functional theory combined with non-equilibrium Green's function method.

Ab initio calculations of quantum transport of Au–GaN–Au nanoscale junctions

RSC Advances ◽  
2014 ◽  
Vol 4 (94) ◽  
pp. 51838-51844 ◽  
Author(s):  
Tian Zhang ◽  
Yan Cheng ◽  
Xiang-Rong Chen
Keyword(s):  
Density Functional Theory ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Transport Properties ◽  
Quantum Transport ◽  
Electronic Transport ◽  
Density Functional ◽  
Function Method ◽  
Functional Theory ◽  
Non Equilibrium Green’S Function

We investigate the contact geometry and electronic transport properties of a GaN pair sandwiched between Au electrodes by performing density functional theory plus the non-equilibrium Green's function method.

Multifunctional heterostructures constructed using MoS2 and WS2 nanoribbons

2016 ◽  
Vol 18 (39) ◽  
pp. 27468-27475 ◽  
Author(s):  
Yi Zhou ◽  
Jichen Dong ◽  
Hui Li
Keyword(s):  
Density Functional Theory ◽  
Transport Properties ◽  
Green's Function ◽  
Electronic Transport ◽  
First Principles ◽  
Density Functional ◽  
First Principles Calculations ◽  
Functional Theory ◽  
Electronic Transport Properties ◽  
Nonequilibrium Green's Function

Using first-principles calculations based on nonequilibrium Green's function together with density functional theory, we investigated the electronic transport properties of some devices consisting of armchair and zigzag MoS2NRs/WS2NRs in-plane heterostructures.

Controlling the electronic transport properties of the tetrapyrimidinyl molecule with atom modified sulfur bridge

RSC Advances ◽  
2015 ◽  
Vol 5 (14) ◽  
pp. 10675-10679 ◽  
Author(s):  
Jie Ma ◽  
Chuan-Lu Yang ◽  
Mei-Shan Wang ◽  
Xiao-Guang Ma
Keyword(s):  
Density Functional Theory ◽  
Green’S Function ◽  
Transport Properties ◽  
Green's Function ◽  
Electronic Transport ◽  
Density Functional ◽  
Functional Theory ◽  
Electronic Transport Properties ◽  
Nonequilibrium Green's Function ◽  
Probe System

The effect of the modified sulfur bridge on the I–V characteristics of a two-probe system of tetrapyrimidinyl molecules and Au electrodes is explored based on density functional theory with nonequilibrium Green's function.

Electronic and transport properties of PSi@MoS2 nanocables

2016 ◽  
Vol 18 (6) ◽  
pp. 4333-4344
Author(s):  
Cuicui Sun ◽  
Guiling Zhang ◽  
Yan Shang ◽  
Zhao-Di Yang ◽  
Xiaojun Sun
Keyword(s):  
Density Functional Theory ◽  
Green’S Function ◽  
Transport Properties ◽  
Green's Function ◽  
Electronic Structures ◽  
Density Functional ◽  
Functional Theory ◽  
The Density Functional Theory ◽  
Non Equilibrium Green’S Function ◽  
Non Equilibrium

Electronic structures and transport properties of prototype MoS2 nanotube (15, 0) nanocables, including undoped PSi@MoS2 and B- and P-doped PSi@MoS2 (where PSi refers to polysilane), are investigated using the density functional theory (DFT) and the non-equilibrium Green's function (NEGF) methods.

The transport properties of silicon and carbon nanotubes at the atomic scale: a first-principles study

2016 ◽  
Vol 18 (34) ◽  
pp. 23643-23650 ◽  
Author(s):  
Tengying Ma ◽  
Shizheng Wen ◽  
Likai Yan ◽  
Caixia Wu ◽  
Chunmei Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Density Functional Theory ◽  
Comparative Study ◽  
Transport Properties ◽  
Green's Function ◽  
First Principles ◽  
Density Functional ◽  
Atomic Scale ◽  
Functional Theory ◽  
First Principles Study

We report a comparative study of the intrinsic electronic and transport properties of four pairs of SiNTs and CNTs using density functional theory (DFT) combined with the nonequilibrium Green's function (NEGF) method.

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