scholarly journals Insulated molecular wires: inhibiting orthogonal contacts in metal complex based molecular junctions

Nanoscale ◽  
2017 ◽  
Vol 9 (28) ◽  
pp. 9902-9912 ◽  
Author(s):  
Oday A. Al-Owaedi ◽  
Sören Bock ◽  
David C. Milan ◽  
Marie-Christine Oerthel ◽  
Michael S. Inkpen ◽  
...  
Keyword(s):  
Metal Complex ◽  
Molecular Wires ◽  
Molecular Junctions ◽  
Ancillary Ligands ◽  
Short Circuits

‘Short circuits’ to ancillary ligands in metal complex molecular wires are identified and ‘insulated wires’ presented.

scholarly journals Graphene-Contacted Single Molecular Junctions with Conjugated Molecular Wires

2018 ◽  
Vol 2 (1) ◽  
pp. 12-18 ◽  
Author(s):  
Shuhui Tao ◽  
Qian Zhang ◽  
Chunhui He ◽  
Xiangfei Lin ◽  
Ruochen Xie ◽  
...  
Keyword(s):  
Molecular Wires ◽  
Molecular Junctions

ChemInform Abstract: π-Conjugated Bis(terpyridine)metal Complex Molecular Wires

ChemInform ◽  
2015 ◽  
Vol 46 (51) ◽  
pp. no-no
Author(s):  
Ryota Sakamoto ◽  
Kuo-Hui Wu ◽  
Ryota Matsuoka ◽  
Hiroaki Maeda ◽  
Hiroshi Nishihara
Keyword(s):  
Metal Complex ◽  
Molecular Wires

scholarly journals Disorder and dephasing effects on electron transport through conjugated molecular wires in molecular junctions

2012 ◽  
Vol 85 (15) ◽  
Author(s):  
Daijiro Nozaki ◽  
Claudia Gomes da Rocha ◽  
Horacio M. Pastawski ◽  
Gianaurelio Cuniberti
Keyword(s):  
Electron Transport ◽  
Molecular Wires ◽  
Molecular Junctions ◽  
Dephasing Effects

scholarly journals A review of oligo(arylene ethynylene) derivatives in molecular junctions

Nanoscale ◽  
2021 ◽  
Author(s):  
Luke J. O'Driscoll ◽  
Martin R. Bryce
Keyword(s):  
Thermal Properties ◽  
Molecular Wires ◽  
Structural Features ◽  
Molecular Junctions ◽  
Molecular Assemblies

This review explores the synthetic variation of structural features of oligo(arylene ethynylene) (OAE) molecular wires and how this affects the electronic and thermal properties of OAE molecules or molecular assemblies held between electrodes.

Oligothiophene molecular wires at graphene-based molecular junctions

2021 ◽  
Vol 23 (37) ◽  
pp. 21163-21171
Author(s):  
Tingwei Gao ◽  
Chunhui He ◽  
Chenguang Liu ◽  
Yinqi Fan ◽  
Cezhou Zhao ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Attenuation Factor ◽  
Molecular Wires ◽  
Molecular Junctions ◽  
Effective Contact ◽  
Anchoring Groups

The electrical properties of oligopthiophene-based hybrid gold–graphene junctions were measured with the STM-I(s) method to determine the attenuation factor and effect of specific anchoring groups. It shows that graphene is an effective contact in forming nano-junctions.

scholarly journals Controlling Quantum Interference by Regulating Charge on the Bridging N Atom of Pyrrolodipyridine Molecular Junctions

2019 ◽  
Author(s):  
Saman Naghibi ◽  
Ali K. Ismael ◽  
Andrea Vezzoli ◽  
Mohsin K. Al-Khaykanee ◽  
Xijia Zheng ◽  
...  
Keyword(s):  
Quantum Interference ◽  
Molecular Wires ◽  
Molecular Junctions ◽  
Scanning Probe ◽  
Molecular Wire ◽  
Interference Effects ◽  
Electronic Density ◽  
Molecular Conductance

<b>Control of quantum interference features</b>: molecular junctions incorporating pyrrolodipyridine-based molecular wires were fabricated by scanning probe methods. Quantum interference effects were introduced by employing <i>meta</i>-connected molecules, and modulated in magnitude by changing the substituent on the pyrrolic N. Dramatic changes in molecular conductance and DFT transport calculations demonstrate the storng effect that small changes in electronic density can have on the overall conductance of a molecular wire.

scholarly journals Controlling Quantum Interference by Regulating Charge on the Bridging N Atom of Pyrrolodipyridine Molecular Junctions

2019 ◽  
Author(s):  
Saman Naghibi ◽  
Ali K. Ismael ◽  
Andrea Vezzoli ◽  
Mohsin K. Al-Khaykanee ◽  
Xijia Zheng ◽  
...  
Keyword(s):  
Quantum Interference ◽  
Molecular Wires ◽  
Molecular Junctions ◽  
Scanning Probe ◽  
Molecular Wire ◽  
Interference Effects ◽  
Electronic Density ◽  
Molecular Conductance

<b>Control of quantum interference features</b>: molecular junctions incorporating pyrrolodipyridine-based molecular wires were fabricated by scanning probe methods. Quantum interference effects were introduced by employing <i>meta</i>-connected molecules, and modulated in magnitude by changing the substituent on the pyrrolic N. Dramatic changes in molecular conductance and DFT transport calculations demonstrate the storng effect that small changes in electronic density can have on the overall conductance of a molecular wire.

π-Conjugated bis(terpyridine)metal complex molecular wires

2015 ◽  
Vol 44 (21) ◽  
pp. 7698-7714 ◽  
Author(s):  
Ryota Sakamoto ◽  
Kuo-Hui Wu ◽  
Ryota Matsuoka ◽  
Hiroaki Maeda ◽  
Hiroshi Nishihara
Keyword(s):  
Electron Transport ◽  
Metal Complex ◽  
Long Range ◽  
Molecular Wires ◽  
Bottom Up ◽  
Electrode Surfaces

This review focuses on the bottom-up fabrication of linear and branched bis(terpyridine)metal complex wires on electrode surfaces, which feature distinct and characteristic electronic functionalities such as intra-wire redox conduction and excellent long-range electron transport ability.

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