Molecular junctions of ∼1 nm device length on self-assembled monolayer modified n- vs. p-GaAs

2008 ◽  
Vol 18 (45) ◽  
pp. 5459 ◽  
Author(s):  
Fernanda Camacho-Alanis ◽  
Lingling Wu ◽  
Giovanni Zangari ◽  
Nathan Swami
Keyword(s):  
Molecular Junctions ◽  
Self Assembled Monolayer ◽  
Self Assembled

scholarly journals Self-Assembled-Monolayer Formation of Long Alkanedithiols in Molecular Junctions

Small ◽  
2008 ◽  
Vol 4 (1) ◽  
pp. 100-104 ◽  
Author(s):  
Hylke B. Akkerman ◽  
Auke J. Kronemeijer ◽  
Paul A. van Hal ◽  
Dago M. de Leeuw ◽  
Paul W. M. Blom ◽  
...  
Keyword(s):  
Molecular Junctions ◽  
Self Assembled Monolayer ◽  
Monolayer Formation ◽  
Self Assembled

scholarly journals Cover Picture: Self-Assembled-Monolayer Formation of Long Alkanedithiols in Molecular Junctions (Small 1/2008)

Small ◽  
2008 ◽  
Vol 4 (1) ◽  
pp. 1-1 ◽  
Author(s):  
Hylke B. Akkerman ◽  
Auke J. Kronemeijer ◽  
Paul A. van Hal ◽  
Dago M. de Leeuw ◽  
Paul W. M. Blom ◽  
...  
Keyword(s):  
Molecular Junctions ◽  
Self Assembled Monolayer ◽  
Monolayer Formation ◽  
Self Assembled

Electrical Characteristics of Molecular Junctions Fabricated by Inverted Self-Assembled Monolayer Method

2020 ◽  
Vol 20 (8) ◽  
pp. 4648-4651
Author(s):  
Wang-Taek Hwang ◽  
Yeonsik Jang ◽  
Minwoo Song ◽  
Takhee Lee
Keyword(s):  
Statistical Analysis ◽  
Electrode Surface ◽  
Bottom Electrode ◽  
Molecular Layer ◽  
Molecular Junctions ◽  
Electrical Characteristics ◽  
Self Assembled Monolayer ◽  
Self Assembled ◽  
Molecular Ensemble

In this study, we demonstrated the molecular ensemble junctions fabricated by the inverted selfassembled monolayer (iSAM) method in which the molecular layer was deposited on the top electrode surface. The alkyl thiolate molecules were used to benchmark this method and we found that the electrical characteristics of these molecular junctions were comparable to the results reported previously by performing statistical analysis. We expect this iSAM method to enable the molecular junctions with bottom electrode of various materials.

scholarly journals Bottom-electrode induced defects in self-assembled monolayer (SAM)-based tunnel junctions affect only the SAM resistance, not the contact resistance or SAM capacitance

RSC Advances ◽  
2018 ◽  
Vol 8 (36) ◽  
pp. 19939-19949 ◽  
Author(s):  
C. S. Suchand Sangeeth ◽  
Li Jiang ◽  
Christian A. Nijhuis
Keyword(s):  
Contact Resistance ◽  
Bottom Electrode ◽  
Electrode Materials ◽  
Tunnel Junctions ◽  
Molecular Junctions ◽  
Electrical Characteristics ◽  
Large Area ◽  
Self Assembled Monolayer ◽  
Self Assembled ◽  
Induced Defects

In large area molecular junctions, defects are always present and can be caused by impurities and/or defects in the electrode materials and/or SAMs, but how they affect the electrical characteristics of junctions has rarely been studied.

Self-Assembled Fluid Phase Floating Membranes with Tuneable Water Interlayers

2019 ◽  
Author(s):  
Luke Clifton ◽  
Nicoló Paracini ◽  
Arwel V. Hughes ◽  
Jeremy H. Lakey ◽  
Nina-Juliane Seinke ◽  
...  
Keyword(s):  
Fluid Phase ◽  
Interlayer Thickness ◽  
Supported Bilayers ◽  
Self Assembled Monolayer ◽  
High Coverage ◽  
Nano Technology ◽  
Surface Distance ◽  
Potential Applications ◽  
Self Assembled ◽  
Coated Surfaces

<p>We present a reliable method for the fabrication of fluid phase unsaturated bilayers which are readily self-assembled on charged self-assembled monolayer (SAM) surfaces producing high coverage floating supported bilayers where the membrane to surface distance could be controlled with nanometer precision. Vesicle fusion was used to deposit the bilayers onto anionic SAM coated surfaces. Upon assembly the bilayer to SAM solution interlayer thickness was 7-10 Å with evidence suggesting that this layer was present due to SAM hydration repulsion of the bilayer from the surface. This distance could be increased using low concentrations of salts which caused the interlayer thickness to enlarge to ~33 Å. Reducing the salt concentration resulted in a return to a shorter bilayer to surface distance. These accessible and controllable membrane models are well suited to a range of potential applications in biophysical studies, bio-sensors and Nano-technology.</p><br>

scholarly journals Conductance Switching of Azobenzene-Based Self-Assembled Monolayers on Cobalt Probed by UHV Conductive-AFM.

Nanoscale ◽  
2021 ◽  
Author(s):  
Louis Thomas ◽  
Imane Arbouch ◽  
David Guérin ◽  
Xavier Wallart ◽  
Colin van Dyck ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Covalent Bond ◽  
Molecular Junctions ◽  
Self Assembled Monolayers ◽  
Conductive Afm ◽  
Conductance Switching ◽  
Assembled Monolayers ◽  
Self Assembled

We report the formation of self-assembled monolayers of a molecular photoswitch (azobenzene-bithiophene derivative, AzBT) on cobalt via a thiol covalent bond. We study the electrical properties of the molecular junctions...

Sign in / Sign up

Export Citation Format

Share Document