In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 59, No. 12 ( 2020-12-01), p. 126001-
Abstract:
Using non-equilibrium Green’s function (NEGF) combined with the density functional theory (DFT) first-principles method, we perform a theoretical study for oligomeric phenylene ethynylenes (OPE) molecule sandwiched between different C 2 N- h 2D nanoribbon electrodes. The results point to the conclusion that the electronic transport properties of the devices depend greatly on the edge and width of the C 2 N- h 2D nanoribbon electrodes. A significant NDR effect can be observed for the molecular devices with armchair-edged C 2 N- h 2D and zigzag-edged C 2 N- h 2D nanoribbons electrodes when W = 1.0, which suggests that C 2 N- h 2D nanoribbons have great potential in the field of molecular electronics.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.35848/1347-4065/abc6bf
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2020
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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