Status: Bibliographieeintrag
Standort: ---
Exemplare:
---
| Online-Ressource |
Verfasst von: | Bâldea, Ioan [VerfasserIn]  |
Titel: | Quantifying the relative molecular orbital alignment for molecular junctions with similar chemical linkage to electrodes |
Verf.angabe: | Ioan Bâldea |
E-Jahr: | 2014 |
Jahr: | 20 October 2014 |
Fussnoten: | Gesehen am 04.08.2020 |
Titel Quelle: | Enthalten in: Nanotechnology |
Ort Quelle: | Bristol : IOP Publ., 1990 |
Jahr Quelle: | 2014 |
Band/Heft Quelle: | 25(2014) Artikel-Nummer 455202 |
ISSN Quelle: | 1361-6528 |
Abstract: | Estimating the relative alignment between the frontier molecular orbitals (MOs) that dominates the charge transport through single-molecule junctions represents a challenge for theory. This requires approaches beyond the widely employed framework provided by the density functional theory, wherein the Kohn-Sham ‘orbitals’ are treated as if they were real MOs, which is not the case. In this paper, we report results obtained by means of quantum chemical calculations, including the equation-of-motion coupled-cluster singles and doubles, which is the state-of-the-art of quantum chemistry for medium-size molecules like those considered here. These theoretical results are validated against data on the MO energy offset relative to the electrodes’ Fermi energy extracted from experiments for junctions based on 4,4’-bipyridine and 1,4-dicyanobenzene. |
DOI: | doi:10.1088/0957-4484/25/45/455202 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1088/0957-4484/25/45/455202 |
| DOI: https://doi.org/10.1088/0957-4484/25/45/455202 |
Datenträger: | Online-Ressource |
Sprache: | eng |
K10plus-PPN: | 1726184323 |
Verknüpfungen: | → Zeitschrift |
Quantifying the relative molecular orbital alignment for molecular junctions with similar chemical linkage to electrodes / Bâldea, Ioan [VerfasserIn]; 20 October 2014 (Online-Ressource)
68623907