Band energy effect on carrier velocity limit in graphene nanoribbon
Many studies on low-energy limit indicate that band energy of graphene nanoribbon research (GNR) is linear while it illustrates parabolic characteristic with square root approximation model near the Fermi point (k = 0) and non-parabolic characteristic when wave vector is far away from Fermi point ....
| Main Authors: | , , , |
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| Format: | Article |
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2012
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