Transport properties of AB-stacked bilayer graphene nanoribbons in an electric field

2008 ◽  
Vol 64 (1) ◽  
pp. 73-80 ◽  
Author(s):  
T. S. Li ◽  
Y. C. Huang ◽  
S. C. Chang ◽  
Y. C. Chuang ◽  
M. F. Lin
Keyword(s):  
Electric Field ◽  
Transport Properties ◽  
Graphene Nanoribbons ◽  
Bilayer Graphene

Transport properties of AA-stacking bilayer graphene nanoribbons

2012 ◽  
Vol 152 (12) ◽  
pp. 994-998 ◽  
Author(s):  
Ning Xu ◽  
B.L. Wang ◽  
Daning Shi ◽  
Chao Zhang
Keyword(s):  
Transport Properties ◽  
Graphene Nanoribbons ◽  
Bilayer Graphene

scholarly journals Design of boron vacancy enhanced spin filtering graphene/BN zigzag nanoribbon heterojunctions

RSC Advances ◽  
2017 ◽  
Vol 7 (12) ◽  
pp. 7368-7374 ◽  
Author(s):  
Xiaohui Jiang ◽  
Dongqing Zou ◽  
Bin Cui ◽  
Changfeng Fang ◽  
Wen Liu ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Electric Field ◽  
Transport Properties ◽  
External Electric Field ◽  
Electronic Transport ◽  
Graphene Nanoribbons ◽  
Electronic Transport Properties ◽  
Spin Polarized ◽  
Boron Nitride Nanoribbons ◽  
Zigzag Graphene Nanoribbons

The spin-polarized electronic transport properties of zigzag graphene nanoribbons (ZGNRs) and boron nitride nanoribbons (ZBNNRs) heterojunctions with a boron vacancy are investigated under an external electric field.

scholarly journals Energy gaps, magnetism, and electric-field effects in bilayer graphene nanoribbons

2008 ◽  
Vol 78 (4) ◽  
Author(s):  
Bhagawan Sahu ◽  
Hongki Min ◽  
A. H. MacDonald ◽  
Sanjay K. Banerjee
Keyword(s):  
Electric Field ◽  
Graphene Nanoribbons ◽  
Bilayer Graphene ◽  
Electric Field Effects ◽  
Field Effects ◽  
Energy Gaps

scholarly journals The Aharonov-Bohm Effect and Transport Properties in Graphene Nanostructures

2013 ◽  
Vol 57 (1) ◽  
pp. 52-60
Author(s):  
D. Racolta ◽  
C. Micu
Keyword(s):  
Electric Field ◽  
Transport Properties ◽  
Tight Binding ◽  
Bilayer Graphene ◽  
Electronic Energy ◽  
Interlayer Interaction ◽  
Binding Model ◽  
Ring Structures ◽  
Bohm Effect ◽  
Aharonov Bohm

Abstract In this paper we discuss interplays between the Aharonov-Bohm effect and the transport properties in mesoscopic ring structures based on graphene. The interlayer interaction leads to a change of the electronic structure of bilayer graphene ring such that the electronic energy dispersion law exhibits a gap, either by doping one of the layers or by the application of an external perpendicular electric field. Gap adjustments can be done by varying the external electric field, which provides the possibility of obtaining mesoscopic devices based on the electronic properties of bilayer graphene. This opens the way to controllable manipulations of phase-coherent mesoscopic phenomena, as well as to Aharonov-Bohm oscillations depending on the height of the potential step and on the radius of the ring. For this purpose one resorts to a tight-binding model such as used to the description of conductance.

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