Mechanical and electron-transport properties of graphene nanoribbons under tensile strain: A first-principles study

2011 ◽  
Vol 208 (10) ◽  
pp. 2328-2331 ◽  
Author(s):  
Shan-Sheng Yu ◽  
Chun Wang ◽  
Wei-Tao Zheng ◽  
Qing Jiang
Keyword(s):  
Electron Transport ◽  
Transport Properties ◽  
First Principles ◽  
Tensile Strain ◽  
Graphene Nanoribbons ◽  
First Principles Study ◽  
Electron Transport Properties

Conductive metal adatoms adsorbed on graphene nanoribbons: a first-principles study of electronic structures, magnetization and transport properties

2017 ◽  
Vol 5 (16) ◽  
pp. 4053-4062 ◽  
Author(s):  
Cai Xia Wu ◽  
Shi Zheng Wen ◽  
Li Kai Yan ◽  
Min Zhang ◽  
Teng Ying Ma ◽  
...  
Keyword(s):  
Transport Properties ◽  
First Principles ◽  
Electronic Structures ◽  
Graphene Nanoribbons ◽  
First Principles Study

Metal adatoms have crucial effects on the transport properties of devices and exhibit different effects on 6ZGNR-based and 7ZGNR-based devices. The 7ZGNR-based devices show the opposite conductive order in 6ZGNR-based devices.

Electronic and transport properties of porous graphene sheets and nanoribbons: benzo-CMPs and BN codoped derivatives

2015 ◽  
Vol 3 (37) ◽  
pp. 9637-9649 ◽  
Author(s):  
Si Li ◽  
Zhao-Di Yang ◽  
Guiling Zhang ◽  
Xiao Cheng Zeng
Keyword(s):  
Electron Transport ◽  
Transport Properties ◽  
Graphene Nanoribbons ◽  
Graphene Sheets ◽  
Porous Graphene ◽  
Pore Sizes ◽  
Electron Transport Properties

The electronic and electron transport properties of a series of 2D porous graphene sheets (n-benzo-CMPs) with different pore sizes n and their BN codoped derivatives, BN-n-benzo-CMPs, as well as 1D porous graphene nanoribbons (p-GNRs) tailored from n-benzo-CMPs and BN-n-benzo-CMPs are studied using DFT and NEGF methods.

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