Predicting transport regime and local electrostatic environment from Coulomb blockade diamond sizes
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Predicting transport regime and local electrostatic environment from Coulomb blockade diamond sizes. / Olsen, Stine Tetzschner; Hansen, Thorsten; Mikkelsen, Kurt Valentin.
I: Journal of Chemical Physics, Bind 146, Nr. 10, 104306, 2017.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Predicting transport regime and local electrostatic environment from Coulomb blockade diamond sizes
AU - Olsen, Stine Tetzschner
AU - Hansen, Thorsten
AU - Mikkelsen, Kurt Valentin
PY - 2017
Y1 - 2017
N2 - Electron transport through a molecule is often described in one of the two regimes: the coherent tunnelling regime or the Coulomb blockade regime. The twilight zone of the two regimes still possesses many unsolved questions. A theoretical analysis of the oligophenylenevinylene OPV3 experiments by Bjørnholm and co-workers is performed. The experiments showed how two OPV3 derivatives performed very differently despite the strong similarity of the molecular structure, hence the experimental data showed two different transport mechanisms. The different transport mechanisms of the two OPV3 derivatives are explained from quantum mechanical calculations of the molecular redox energies and from the experimentally accessible window size.
AB - Electron transport through a molecule is often described in one of the two regimes: the coherent tunnelling regime or the Coulomb blockade regime. The twilight zone of the two regimes still possesses many unsolved questions. A theoretical analysis of the oligophenylenevinylene OPV3 experiments by Bjørnholm and co-workers is performed. The experiments showed how two OPV3 derivatives performed very differently despite the strong similarity of the molecular structure, hence the experimental data showed two different transport mechanisms. The different transport mechanisms of the two OPV3 derivatives are explained from quantum mechanical calculations of the molecular redox energies and from the experimentally accessible window size.
U2 - 10.1063/1.4978243
DO - 10.1063/1.4978243
M3 - Journal article
C2 - 28298124
AN - SCOPUS:85015221243
VL - 146
JO - The Journal of Chemical Physics
JF - The Journal of Chemical Physics
SN - 0021-9606
IS - 10
M1 - 104306
ER -
ID: 176611486