The electronic properties of graphene
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...The analysis des ribed above an be extended to thebiased bilayer, where a gap separates the ondu tion andvalen e bands (Stauber et al., 2007)....
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...valence bands (Stauber et al., 2007)....
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60 citations
60 citations
"The electronic properties of graphe..." refers background or methods in this paper
...Let us now fo us on the opti al ondu tivity, σxx(ω)(Gusynin et al., 2007; Peres et al., 2006 )....
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...(Peres et al., 2006 )....
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...…on line) Energy spe trum (in units of t) for agraphene ribbon 600a wide, as a fun tion of the momentum k along the ribbon (in units of 1/(√3a)), in the presen e of on ning potential with V0 = 1 eV, λ = 180a.Consider the tight-binding des ription (Chen et al.,2007a; Peres et al., 2006b) of Se ....
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...(203)and (204) redu e to: σ0 = 4 π e2 h , (205)whi h is the so- alled universal ondu tivity of graphene(Fradkin, 1986a,b; Katsnelson, 2006b; Lee, 1993;Ludwig et al., 1994; Nersesyan et al., 1994; Peres et al.,2006 ; Tworzydlo et al., 2006; Yang and Nayak, 2002;Ziegler, 1998)....
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...…Dira fermions in a magneti eld (in luding disorder) an be written as: H = H0+Hiwhere H0 is given by (5) and Hi is the impurity potentialreading (Peres et al., 2006 ): Hi = V Ni ∑ j=1 δ(r − rj)I (192)The formulation of the problem in se ond quantizationrequires the solution of H0, whi h was…...
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60 citations
"The electronic properties of graphe..." refers background in this paper
...Other thermodynami properties of undoped and doped graphene an also be al ulated (Barlas et al., 2007; Vafek, 2007)....
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60 citations
"The electronic properties of graphe..." refers background or result in this paper
...…2002; Dresselhaus et al.,1983; Tanuma and Kamimura, 1985)); in orporation ofnitrogen and/and boron in its stru ture (Martins et al.,2007; Peres et al., 2007a) (in analogy with what hasbeen done in nanotubes (Stephan et al., 1994)); usingdi erent substrates that modify the ele troni stru…...
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...…based on s reened harged impurities it ispossible to obtain from a Boltzmann equation ap-proa h a ondu tivity varying linearly with the den-sity, in agreement with the experimental result (Ando,2006b; Katsnelson and Geim, 2008; Novikov, 2007b;Peres et al., 2007b; Trushin and S hliemann, 2007)....
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