scholarly journals Magnetic hysteresis in self-assembled monolayers of Dy-fullerene single molecule magnets on gold

Nanoscale ◽  
2018 ◽  
Vol 10 (24) ◽  
pp. 11287-11292 ◽  
Author(s):  
C.-H. Chen ◽  
D. S. Krylov ◽  
S. M. Avdoshenko ◽  
F. Liu ◽  
L. Spree ◽  
...  
Keyword(s):  
Single Molecule ◽  
Magnetic Hysteresis ◽  
Self Assembled Monolayers ◽  
Single Molecule Magnets ◽  
Assembled Monolayers ◽  
Self Assembled

Self-assembled monolayers from single molecule magnets DySc2N@C80 and Dy2ScN@C80 functionalized with thioether groups retain magnetic bistability on Au(111) surface.

Self-Assembled Monolayers of Single-Molecule Magnets [Tb{Pc′(SR)8}2] on Gold

ChemPlusChem ◽  
2012 ◽  
Vol 77 (10) ◽  
pp. 889-897 ◽  
Author(s):  
Ulrich Glebe ◽  
Tobias Weidner ◽  
Joe E. Baio ◽  
Denise Schach ◽  
Clemens Bruhn ◽  
...  
Keyword(s):  
Single Molecule ◽  
Self Assembled Monolayers ◽  
Single Molecule Magnets ◽  
Assembled Monolayers ◽  
Self Assembled

Measurements of Single-Molecule Bond-Rupture Forces between Self-Assembled Monolayers of Organosilanes with the Atomic Force Microscope

Langmuir ◽  
1997 ◽  
Vol 13 (14) ◽  
pp. 3761-3768 ◽  
Author(s):  
L. A. Wenzler ◽  
G. L. Moyes ◽  
G. N. Raikar ◽  
R. L. Hansen ◽  
J. M. Harris ◽  
...  
Keyword(s):  
Atomic Force Microscope ◽  
Single Molecule ◽  
Self Assembled Monolayers ◽  
Bond Rupture ◽  
Atomic Force ◽  
Assembled Monolayers ◽  
Self Assembled

A surprising way to control the charge transport in molecular electronics: the subtle impact of the coverage of self-assembled monolayers of floppy molecules adsorbed on metallic electrodes

2017 ◽  
Vol 204 ◽  
pp. 35-52 ◽  
Author(s):  
Ioan Bâldea
Keyword(s):  
Molecular Electronics ◽  
Single Molecule ◽  
Molecular Species ◽  
Molecular Conformation ◽  
Theoretical Work ◽  
Self Assembled Monolayers ◽  
Scanning Tunneling ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Twisting Angle

Inspired by earlier attempts in organic electronics aiming at controlling charge injection from metals into organic materials by manipulating the Schottky energy barrier using self-assembled monolayers (SAMs), recent experimental and theoretical work in molecular electronics showed that metal–organic interfaces can be controlled via changes in the metal work function that are induced by SAMs. In this paper we indicate a different route to achieve interface-driven control over the charge transfer/transport at the molecular scale. It is based on the fact that, in floppy molecule based SAMs, the molecular conformation can be tuned by varying the coverage of the adsorbate. We demonstrate this effect with the aid of benchmark molecules that are often used to fabricate nanojunctions and consist of two rings that can easily rotate relative to each other. We show that, by varying the coverage of the SAM, the twisting angle φ of the considered molecular species can be modified by a factor of two. Given the fact that the low bias conductance G scales as cos2 φ, this results in a change in G of over one order of magnitude for the considered molecular species. Tuning the twisting angle by controlling the SAM coverage may be significant, e.g., for current efforts to fabricate molecular switches. Conversely, the lack of control over the local SAM coverage may be problematic for the reproducibility and interpretation of the STM (scanning tunneling microscope) measurements on repeatedly forming single molecule break junctions.

Insertion of a functionalised single molecule magnet into preformed self-assembled monolayers

2008 ◽  
Vol 361 (14-15) ◽  
pp. 3944-3950 ◽  
Author(s):  
F. Pineider ◽  
M. Mannini ◽  
C. Sangregorio ◽  
L. Gorini ◽  
R. Sessoli
Keyword(s):  
Single Molecule ◽  
Self Assembled Monolayers ◽  
Single Molecule Magnet ◽  
Assembled Monolayers ◽  
Self Assembled

Single Molecule Dynamics on Hydrophobic Self-Assembled Monolayers

Langmuir ◽  
2012 ◽  
Vol 28 (33) ◽  
pp. 12108-12113 ◽  
Author(s):  
Nathaniel Nelson ◽  
Robert Walder ◽  
Daniel K. Schwartz
Keyword(s):  
Single Molecule ◽  
Self Assembled Monolayers ◽  
Single Molecule Dynamics ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Molecule Dynamics

Single molecule electrical transport using self-assembled-monolayers

2005 ◽  
Vol 154 (1-3) ◽  
pp. 329-332 ◽  
Author(s):  
V. Burtman ◽  
A.S. Ndobe ◽  
X. Jiang ◽  
Z.V. Vardeny
Keyword(s):  
Single Molecule ◽  
Electrical Transport ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled
Sign in / Sign up

Export Citation Format

Share Document