scholarly journals Dipole-induced asymmetric conduction in tunneling junctions comprising self-assembled monolayers

RSC Advances ◽  
2016 ◽  
Vol 6 (73) ◽  
pp. 69479-69483 ◽  
Author(s):  
Andrii Kovalchuk ◽  
David A. Egger ◽  
Tarek Abu-Husein ◽  
Egbert Zojer ◽  
Andreas Terfort ◽  
...  
Keyword(s):  
Collective Action ◽  
Charge Transport ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Tunneling Junctions ◽  
Self Assembled

The collective action of embedded dipoles causes asymmetric tunneling charge-transport through self-assembled monolayers.

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 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

scholarly journals Charge Transport through Self‐Assembled Monolayers of Monoterpenoids

2019 ◽  
Vol 58 (24) ◽  
pp. 8097-8102 ◽  
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

Self-assembled monolayers of terminal acetylenes as replacements for thiols in bottom-up tunneling junctions

RSC Advances ◽  
2014 ◽  
Vol 4 (99) ◽  
pp. 56026-56030 ◽  
Author(s):  
Davide Fracasso ◽  
Sumit Kumar ◽  
Petra Rudolf ◽  
Ryan C. Chiechi
Keyword(s):  
Molecular Electronics ◽  
Self Assembled Monolayers ◽  
Bottom Up ◽  
Assembled Monolayers ◽  
Tunneling Junctions ◽  
Self Assembled ◽  
Terminal Acetylenes

Why use thiols in Molecular Electronics?

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