scholarly journals Molecular Doping and Band-Gap Opening of Bilayer Graphene

ACS Nano ◽  
2013 ◽  
Vol 7 (3) ◽  
pp. 2790-2799 ◽  
Author(s):  
Alexander J. Samuels ◽  
J. David Carey
Keyword(s):  
Band Gap ◽  
Bilayer Graphene ◽  
Gap Opening ◽  
Molecular Doping

scholarly journals Toward Tunable Band Gap and Tunable Dirac Point in Bilayer Graphene with Molecular Doping

Nano Letters ◽  
2011 ◽  
Vol 11 (11) ◽  
pp. 4759-4763 ◽  
Author(s):  
Woo Jong Yu ◽  
Lei Liao ◽  
Sang Hoon Chae ◽  
Young Hee Lee ◽  
Xiangfeng Duan
Keyword(s):  
Band Gap ◽  
Dirac Point ◽  
Bilayer Graphene ◽  
Molecular Doping ◽  
Tunable Band Gap

scholarly journals Band gap opening of bilayer graphene by graphene oxide support doping

RSC Advances ◽  
2017 ◽  
Vol 7 (16) ◽  
pp. 9862-9871 ◽  
Author(s):  
Shaobin Tang ◽  
Weihua Wu ◽  
Xiaojun Xie ◽  
Xiaokang Li ◽  
Junjing Gu
Keyword(s):  
Graphene Oxide ◽  
Band Gap ◽  
Bilayer Graphene ◽  
Monolayer Graphene ◽  
Graphene Oxides ◽  
Oxide Support ◽  
Gap Opening

In contrast to the metallic monolayer graphene by graphene oxides (GOs) doping, the sizable band gap of bilayer graphene is opened by GOs.

Effects of band gap opening on an n–p–n bilayer graphene junction

2011 ◽  
Vol 43 (5) ◽  
pp. 1061-1064 ◽  
Author(s):  
Chaipattana Saisa-ard ◽  
I. Ming Tang ◽  
Rassmidara Hoonsawat
Keyword(s):  
Band Gap ◽  
Bilayer Graphene ◽  
Gap Opening

Electronic transport and shot noise in a Thue–Morse bilayer graphene superlattice with interlayer potential bias

2016 ◽  
Vol 30 (16) ◽  
pp. 1650181 ◽  
Author(s):  
Yuanqiao Li ◽  
Hongmei Zhang ◽  
De Liu
Keyword(s):  
Band Gap ◽  
Transmission Coefficient ◽  
Energy Band ◽  
Normal Incidence ◽  
Fano Factor ◽  
Bilayer Graphene ◽  
Potential Bias ◽  
Energy Band Gap ◽  
Gap Opening ◽  
Graphene Superlattice

In this paper, we evaluate the transport properties of a Thue–Morse AB-stacked bilayer graphene superlattice with different interlayer potential biases. Based on the transfer matrix method, the transmission coefficient, the conductance, and the Fano factor are numerically calculated and discussed. We find that the symmetry of the transmission coefficient with respect to normal incidence depends on the structural symmetry of the system and the new transmission peak appears in the energy band gap opening region. The conductance and the Fano factor can be greatly modulated not only by the Fermi energy and the interlayer potential bias but also by the generation number. Interestingly, the conductance exhibits the plateau of almost zero conductance and the Fano factor plateaus with Poisson value occur in the energy band gap opening region for large interlayer potential bias.

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