Modeling the Electronic Properties of π‐Conjugated Self‐Assembled Monolayers

G Heimel, F Rissner, E Zojer - Advanced Materials, 2010 - Wiley Online Library
The modification of electrode surfaces by depositing self‐assembled monolayers (SAMs)
provides the possibility for controlled adjustment of various key parameters in organic and …

High-resolution X-ray photoelectron spectroscopy in studies of self-assembled organic monolayers

M Zharnikov - Journal of Electron Spectroscopy and Related …, 2010 - Elsevier
This article reviews recent progress in the characterization of self-assembled monolayers
(SAMs) with a chalcogen headgroup by synchrotron-based high-resolution X-ray …

Molecular tunnel junctions based on π-conjugated oligoacene thiols and dithiols between Ag, Au, and Pt contacts: effect of surface linking group and metal work …

BS Kim, SH Choi, XY Zhu… - Journal of the American …, 2011 - ACS Publications
The tunneling resistance and electronic structure of metal–molecule–metal junctions based
on oligoacene (benzene, naphthalene, anthracene, and tetracene) thiol and dithiol …

Influence of conformation on conductance of biphenyl-dithiol single-molecule contacts

A Mishchenko, D Vonlanthen, V Meded, M Burkle… - Nano …, 2010 - ACS Publications
The conductance of a family of biphenyl-dithiol derivatives with conformationally fixed
torsion angle was measured using the scanning tunneling microscopy (STM)-break-junction …

[PDF][PDF] Chemically controlled conductivity: Torsion-angle dependence in a single-molecule biphenyldithiol junction

D Vonlanthen, A Mishchenko, M Elbing… - Angew. Chem., Int …, 2009 - academia.edu
Electron transport through molecules has received great attention since organic structures
have been considered as the active elements in electronic nanoscale devices.[1–5] In …

The Effects of Embedded Dipoles in Aromatic Self‐Assembled Monolayers

T Abu‐Husein, S Schuster, DA Egger… - Advanced Functional …, 2015 - Wiley Online Library
Using a representative model system, here electronic and structural properties of aromatic
self‐assembled monolayers (SAMs) are described that contain an embedded, dipolar group …

Formation of high-quality self-assembled monolayers of conjugated dithiols on gold: base matters

H Valkenier, EH Huisman, PA van Hal… - Journal of the …, 2011 - ACS Publications
This Article reports a systematic study on the formation of self-assembled monolayers
(SAMs) of conjugated molecules for molecular electronic (ME) devices. We monitored the …

Length-dependent conductance and thermopower in single-molecule junctions of dithiolated oligophenylene derivatives: A density functional study

F Pauly, JK Viljas, JC Cuevas - Physical Review B—Condensed Matter and …, 2008 - APS
We study theoretically the length dependence of both conductance and thermopower in
metal-molecule-metal junctions made up of dithiolated oligophenylenes contacted to gold …

Understanding the Role of Parallel Pathways via In‐Situ Switching of Quantum Interference in Molecular Tunneling Junctions

S Soni, G Ye, J Zheng, Y Zhang… - Angewandte Chemie …, 2020 - Wiley Online Library
This study describes the modulation of tunneling probabilities in molecular junctions by
switching one of two parallel intramolecular pathways. A linearly conjugated molecular wire …

Direct probing molecular twist and tilt in aromatic self-assembled monolayers

N Ballav, B Schüpbach, O Dethloff… - Journal of the …, 2007 - ACS Publications
Using a nitrile tailgroup as a spectroscopic marker, both twist and tilt of the aromatic
backbones in several typical aromatic SAMs on Au (111) have been directly determined in a …