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Electronic transpor...
Electronic transport properties of single molecular junctions based on five-membered heteraromatic molecules
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- Luo, Yi (författare)
- KTH,Bioteknologi
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Wang, C. K. (författare)
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- Fu, Ying (författare)
- KTH,Bioteknologi
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(creator_code:org_t)
- Elsevier BV, 2003
- 2003
- Engelska.
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Ingår i: Chemical Physics Letters. - : Elsevier BV. - 0009-2614 .- 1873-4448. ; 369:04-mar, s. 299-304
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- The electronic transport properties of molecular junctions constructed by the five-membered heteraromatic molecules -thiophene-1,4-dithiol, pyrrole-1,4-dithiol and furan-1,4-dithiol-in contact with gold electrodes have been calculated by applying the elastic scattering Green's function theory approach in combination with the hybrid density-functional theory without using any fitting parameters. It shows that the molecule with thiophene has similar conductivity as that with benzene-1,4-dithiol. The ordering of the five-membered heteraromatic molecules in terms of conductivity is thiophene > pyrrole > furan.
Nyckelord
- current-voltage characteristics
- carbon nanotube
- wires
- conductance
- formalism
- device
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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