scholarly journals An approach for quantum capacitance of graphene, carbon nanotube, silicene and hexagonal boron nitride nanoscale supercapacitors by non-equilibrium Green’s function method

FlatChem ◽  
2021 ◽  
pp. 100313
Author(s):  
Cem Özdoğan ◽  
Hatice Kökten
Keyword(s):  
Carbon Nanotube ◽  
Boron Nitride ◽  
Green’S Function ◽  
Green's Function ◽  
Function Method ◽  
Hexagonal Boron Nitride ◽  
Quantum Capacitance ◽  
Green’S Function Method ◽  
Non Equilibrium Green’S Function ◽  
Non Equilibrium

Application of a Non-equilibrium Green's function method to electrical transport through single molecular-assembled metallic nanoparticles

2002 ◽  
Vol 735 ◽  
Author(s):  
Yongqiang Xue ◽  
Mark A. Ratner
Keyword(s):  
Green’S Function ◽  
Green's Function ◽  
Coulomb Blockade ◽  
Metallic Nanoparticles ◽  
Function Method ◽  
Molecular Vibration ◽  
Green’S Function Method ◽  
Model Calculations ◽  
Non Equilibrium Green’S Function ◽  
Non Equilibrium

ABSTRACTWe describe a theory of coulomb blockade of tunneling through molecular-assembled metallic nanoparticles based on the Non-equilibrium Green's function method. We apply the theory to study current transport through a single metallic nanoparticle connected to the leads through two molecular bridges with arbitrary metal-molecule coupling and electron-molecular vibration coupling. We present model calculations of the current-voltage characteristics.

Electron Transport of Boron Nitride Nanoribbons Materials

2012 ◽  
Vol 164 ◽  
pp. 120-123 ◽  
Author(s):  
Dong Mei Zhang ◽  
De Quan Wang ◽  
Hui Qin Yang ◽  
Zhi Gang Bao ◽  
Yong Sheng Zhang
Keyword(s):  
Electron Transport ◽  
Boron Nitride ◽  
Green’S Function ◽  
Transport Properties ◽  
Green's Function ◽  
Function Method ◽  
Hexagonal Boron Nitride ◽  
Density Of State ◽  
Green’S Function Method ◽  
Boron Nitride Nanoribbons

The transport properties of hexagonal Boron Nitride nanoribbons (BNNRs) are investigated by the Green’s function method. The effect of triangle vacancy on the electron transport of BNNRs is different from that of perfect BNNRs. In particular, the features of the conductance steps are significantly changed in compared to perfect BNNRs. The conductance and density of state of zigzag Boron Nitride nanoribbons are calculated and analyzed in detail to explain these characteristic.

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