Understanding the Microscopic Origin of the Contact Resistance at the Polymer–Electrode Interface

K Patrikar, VR Rao, D Kabra… - ACS Applied Materials & …, 2023 - ACS Publications
Contact resistance (RC) in organic devices originates from a mismatch in energy levels
between injecting electrodes and organic semiconductors (OSCs). However, the …

Formation and thermal stability of ordered self-assembled monolayers by the adsorption of amide-containing alkanethiols on Au (111)

YJ Son, JW Han, H Kang, S Seong, S Han… - International Journal of …, 2023 - mdpi.com
We examined the surface structure, binding conditions, electrochemical behavior, and
thermal stability of self-assembled monolayers (SAMs) on Au (111) formed by N-(2 …

Low-voltage flexible organic transistors based on a water-soluble natural gate dielectric exhibiting high-performance and stability

G Konwar, P Saxena, V Raghuwanshi… - Flexible and Printed …, 2022 - iopscience.iop.org
The use of natural material components in organic devices increases nature friendliness
and biodegradability. In this paper, water-soluble natural protein gelatin is explored as a …

Polarity and orbital driven reduction in contact resistance in organic devices with functionalized electrodes

K Patrikar, A Mondal - The Journal of Chemical Physics, 2023 - pubs.aip.org
Interlayers at electrode interfaces have been shown to reduce contact resistance in organic
devices. However, there still needs to be more clarity regarding the role of microscopic …

Introducing Noncovalent Interactions in Conjugated Polymers to Enhance Backbone Coplanarity and Aggregation at the Interface to Improve Carrier Mobility

Y Liu, R Chen, J Li, X Liu, H Li… - ACS Applied Materials & …, 2024 - ACS Publications
In organic field-effect transistors (OFETs), the high carrier mobility of conjugated polymers
(CPs) is significantly influenced by the maintenance of excellent coplanarity and …

Surface structure and work function change of pentafluorobenzeneselenolate self-assembled monolayers on Au (111)

S Seong, H Kang, S Han, YJ Son, J Jang, HJ Yoon… - Surfaces and …, 2022 - Elsevier
The formation and surface structure of pentafluorobenzeneselenolate (PFB-Se) self-
assembled monolayers (SAMs) on Au (111) prepared by solution and vapor depositions …

Thermally driven structural order of oligo (ethylene glycol)-terminated alkanethiol monolayers on Au (111) prepared by vapor deposition

YJ Son, H Kang, S Seong, S Han, NS Lee, J Noh - Molecules, 2022 - mdpi.com
To probe the effects of deposition temperature on the formation and structural order of self-
assembled monolayers (SAMs) on Au (111) prepared by vapor deposition of 2-(2 …

Deciphering the microscopic phenomenon behind contact resistances in interlayer functionalized electrodes and organic semiconductors

K Patrikar, A Mondal - Physical Review Materials, 2024 - APS
Interlayers are known to enhance the performance of organic devices by reducing contact
resistance, however, the details of the mechanism are uncertain. Models have correlated …

Enhancing Gating Performance in Organic Molecular Field‐Effect Transistors by Introducing Polar Azulene Components

Y Xu, D Liu, M Wang - Chemistry–A European Journal, 2023 - Wiley Online Library
Organic molecular field‐effect transistors (FETs) are promising building components for
future electronic circuits. Efficient control of charge transport properties is one key issue in …

Recent Progress in Fluorinated Dielectric‐Based Organic Field‐Effect Transistors and Applications

H Li, D Geng, Y Lei, F Jiao, L Li, D Ji… - Advanced Sensor …, 2023 - Wiley Online Library
Fluorinated dielectric‐based organic field effect transistors (OFETs) have garnered lots of
attention due to some visible superiorities of the incorporation of fluorine functional groups …