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Strong mobility degradation in ideal graphene nanoribbons due to phonon scattering
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10.1063/1.3587627
/content/aip/journal/apl/98/21/10.1063/1.3587627
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/21/10.1063/1.3587627
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) and (b) for an electron in the lowest subband as a function of for different . DFT calculations (Ref. 19) for graphene are also shown in (a).

Image of FIG. 2.
FIG. 2.

(a) Mobility , (b) mean free path for the lowest subband, and (c) mobility for GNR on as a function of for different . In (a) and (c) dashed lines correspond to the empirical formula for and solid lines in (c) to the fit for .

Image of FIG. 3.
FIG. 3.

as a function of for GNR deposited (a) on and (b) on .

Image of FIG. 4.
FIG. 4.

(a) Polaronic energy shift as a function of the energy for the first two subbands . Solid curves correspond to , dotted curves to . Inset: OP and AC (×8) contributions to for the first subband. (b) Polaronic binding energy (left) and polaronic correction to the band gap (right) as a function of . Results for CNTs (Ref. 24) are also reported.

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/content/aip/journal/apl/98/21/10.1063/1.3587627
2011-05-27
2014-04-19
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Strong mobility degradation in ideal graphene nanoribbons due to phonon scattering
http://aip.metastore.ingenta.com/content/aip/journal/apl/98/21/10.1063/1.3587627
10.1063/1.3587627
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