Charge Transport through Oligoarylene Self-assembled Monolayers: Interplay of Molecular Organization, Metal–Molecule Interactions, and Electronic Structure

2007 ◽  
Vol 17 (18) ◽  
pp. 3816-3828 ◽  
Author(s):  
C. Grave ◽  
C. Risko ◽  
A. Shaporenko ◽  
Y. Wang ◽  
C. Nuckolls ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Charge Transport ◽  
Molecular Organization ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Molecule Interactions

Computational and experimental approach to understanding the structural interplay of self-assembled end-terminated alkanethiolates on gold surfaces

2019 ◽  
Vol 21 (42) ◽  
pp. 23320-23328 ◽  
Author(s):  
Juganta K. Roy ◽  
Erick S. Vasquez ◽  
Henry P. Pinto ◽  
Swati Kumari ◽  
Keisha B. Walters ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Electronic Structure ◽  
Ab Initio ◽  
Experimental Approach ◽  
Molecular Organization ◽  
Self Assembled Monolayers ◽  
Density Functionals ◽  
Gold Surfaces ◽  
Assembled Monolayers ◽  
Self Assembled

Molecular organization dictates phases, stability and subsequent electronic structure of self-assembled monolayers. With appropriate density functionals, ab initio molecular dynamics (AIMD) simulations predicted and elucidated experimental orientations.

scholarly journals Influence of Molecular Organization on the Electrical Characteristics of π-Conjugated Self-Assembled Monolayers

2015 ◽  
Vol 119 (10) ◽  
pp. 5703-5713 ◽  
Author(s):  
Xavier Lefèvre ◽  
Fabrice Moggia ◽  
Olivier Segut ◽  
Yu-Pu Lin ◽  
Younal Ksari ◽  
...  
Keyword(s):  
Molecular Organization ◽  
Self Assembled Monolayers ◽  
Electrical Characteristics ◽  
Assembled Monolayers ◽  
Self Assembled

scholarly journals Mechanical and Charge Transport Properties of Alkanethiol Self-Assembled Monolayers on a Au(111) Surface:  The Role of Molecular Tilt

Langmuir ◽  
2008 ◽  
Vol 24 (5) ◽  
pp. 2219-2223 ◽  
Author(s):  
Yabing Qi ◽  
Imma Ratera ◽  
Jeong Y. Park ◽  
Paul D. Ashby ◽  
Su Ying Quek ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

Charge Transport of Alkanethiol Self-Assembled Monolayers in Micro-Via Hole Devices

2006 ◽  
Vol 6 (11) ◽  
pp. 3487-3490 ◽  
Author(s):  
Tae-Wook Kim ◽  
Gunuk Wang ◽  
Hyunwook Song ◽  
Nak-Jin Choi ◽  
Hyoyoung Lee ◽  
...  
Keyword(s):  
Charge Transport ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Via Hole ◽  
Self Assembled

scholarly journals Mobility of charge carriers in self-assembled monolayers

2019 ◽  
Vol 10 ◽  
pp. 2449-2458
Author(s):  
Zhihua Fu ◽  
Tatjana Ladnorg ◽  
Hartmut Gliemann ◽  
Alexander Welle ◽  
Asif Bashir ◽  
...  
Keyword(s):  
Charge Transport ◽  
Charge Carrier Mobility ◽  
Charge Carriers ◽  
Self Assembled Monolayers ◽  
Force Microscopy ◽  
Atomic Force ◽  
Mobility Of Charge Carriers ◽  
Assembled Monolayers ◽  
Self Assembled

We present a new approach to study charge transport within 2D layers of organic semi-conductors (OSCs) using atomic force microscopy (AFM)-based lithography applied to self-assembled monolayers (SAMs), fabricated from appropriate organothiols. The extent of lateral charge transport was investigated by insulating pre-defined patches within OSC-based SAMs with regions of insulating SAM made from large band gap alkanethiolates. The new method is demonstrated using a phenyl-linked anthracenethiolate (PAT), 4-(anthracene-2-ylethynyl)benzyl thiolate. I–V characteristics of differently shaped PAT-islands were measured using the AFM tip as a top electrode. We were able to determine a relationship between island size and electrical conductivity, and from this dependence, we could obtain information on the lateral charge transport and charge carrier mobility within the thin OSC layers. Our study demonstrates that AFM nanografting of appropriately functionalized OSC molecules provides a suitable method to determine intrinsic mobilities of charge carriers in OSC thin films. In particular, this method is rather insensitive with regard to influence of grain boundaries and other defects, which hamper the application of conventional methods for the determination of mobilities in macroscopic samples.

scholarly journals A dithiocarbamate anchoring group as a flexible platform for interface engineering

2019 ◽  
Vol 21 (40) ◽  
pp. 22511-22525 ◽  
Author(s):  
Eric Sauter ◽  
Giulia Nascimbeni ◽  
Daniel Trefz ◽  
Sabine Ludwigs ◽  
Egbert Zojer ◽  
...  
Keyword(s):  
Molecular Organization ◽  
Self Assembled Monolayers ◽  
Interface Engineering ◽  
Electrostatic Properties ◽  
Assembled Monolayers ◽  
Anchoring Group ◽  
Self Assembled ◽  
Theoretical Simulations

The molecular organization and electrostatic properties of dithiocarbamate-anchored self-assembled monolayers on Au(111) are studied by spectroscopic experiments and theoretical simulations.

scholarly journals Charge Transport through Self‐Assembled Monolayers of Monoterpenoids

2019 ◽  
Vol 131 (24) ◽  
pp. 8181-8186 ◽  
Author(s):  
Brian J. Cafferty ◽  
Li Yuan ◽  
Mostafa Baghbanzadeh ◽  
Dmitrij Rappoport ◽  
M. Hassan Beyzavi ◽  
...  
Keyword(s):  
Charge Transport ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

Morphology Effect on Charge Transport in Doped Bovine Serum Albumin Self-Assembled Monolayers

2017 ◽  
Vol 121 (17) ◽  
pp. 9579-9586 ◽  
Author(s):  
Edith Beilis ◽  
Yonatan Horowitz ◽  
Alon Givon ◽  
Gabor A. Somorjai ◽  
Hagai Cohen ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Charge Transport ◽  
Bovine Serum ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Morphology Effect ◽  
Self Assembled
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