Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Ballistic conductance model of Bilayer Graphene Nanoribbon (BGN)
AU - Sadeghi, Hatef
AU - Ahmadi, M. T.
AU - Ishak, B. I.
AU - Mousavi, S. M.
AU - Ismail, Razali
PY - 2011/10
Y1 - 2011/10
N2 - Ballistic conductance of Bilayer Graphene Nanoribbons (BGNs) is concerned in this paper. Mathematical model and numerical solution of BGNs ballistic conductance is introduced as well as its analytical model in the degeneracy limit. Our method indicates that near the neutrality point the non-degenerate approximation can be properly used. In contrast, out of this boundary condition it is estimated to work in the degenerate regime. Moreover, it confirms that BGN conductance is temperature dependence near the neutrality point also minimum conductance is depended on temperature which increases by increasing temperature but beyond the neutrality point conductance is independent of temperature. Presented model shows good agreement by published experimental data.
AB - Ballistic conductance of Bilayer Graphene Nanoribbons (BGNs) is concerned in this paper. Mathematical model and numerical solution of BGNs ballistic conductance is introduced as well as its analytical model in the degeneracy limit. Our method indicates that near the neutrality point the non-degenerate approximation can be properly used. In contrast, out of this boundary condition it is estimated to work in the degenerate regime. Moreover, it confirms that BGN conductance is temperature dependence near the neutrality point also minimum conductance is depended on temperature which increases by increasing temperature but beyond the neutrality point conductance is independent of temperature. Presented model shows good agreement by published experimental data.
KW - Bilayer Graphene Nanoribbon (BGN)
KW - Electronic Properties
KW - Ballistic Conductance
KW - Degenerate
KW - Non-Degenerate
KW - ELECTRONIC-PROPERTIES
KW - DEVICES
KW - LIMITS
KW - STATE
KW - GATE
U2 - 10.1166/jctn.2011.1915
DO - 10.1166/jctn.2011.1915
M3 - Journal article
VL - 8
SP - 1993
EP - 1998
JO - Journal of Computational and Theoretical Nanoscience
JF - Journal of Computational and Theoretical Nanoscience
SN - 1546-1955
IS - 10
ER -