Recent progress in high‐mobility organic transistors: a reality check

AF Paterson, S Singh, KJ Fallon, T Hodsden… - Advanced …, 2018 - Wiley Online Library
Over the past three decades, significant research efforts have focused on improving the
charge carrier mobility of organic thin‐film transistors (OTFTs). In recent years, a commonly …

Contact resistance in organic field‐effect transistors: conquering the barrier

M Waldrip, OD Jurchescu… - Advanced functional …, 2020 - Wiley Online Library
Organic semiconductors have sparked interest as flexible, solution processable, and
chemically tunable electronic materials. Improvements in charge carrier mobility put organic …

A critical outlook for the pursuit of lower contact resistance in organic transistors

JW Borchert, RT Weitz, S Ludwigs… - Advanced Materials, 2022 - Wiley Online Library
To take full advantage of recent and anticipated improvements in the performance of organic
semiconductors employed in organic transistors, the high contact resistance arising at the …

Device physics of contact issues for the overestimation and underestimation of carrier mobility in field-effect transistors

C Liu, G Li, R Di Pietro, J Huang, YY Noh, X Liu… - Physical Review …, 2017 - APS
Very high values of carrier mobility have been recently reported in newly developed
materials for field-effect transistors (FETs) or thin-film transistors (TFTs). However, there is an …

Accurate Field‐Effect Mobility and Threshold Voltage Estimation for Thin‐Film Transistors with Gate‐Voltage‐Dependent Mobility in Linear Region

Y Zhou, X Wang, A Dodabalapur - Advanced Electronic …, 2023 - Wiley Online Library
The measurement of mobility and threshold voltage in thin‐film transistors (TFTs) in which
the mobility is a function of gate voltage or carrier density is usually done inaccurately …

A High‐k Fluorinated P(VDF‐TrFE)‐g‐PMMA Gate Dielectric for High‐Performance Flexible Field‐Effect Transistors

EY Shin, HJ Cho, S Jung, C Yang… - Advanced Functional …, 2018 - Wiley Online Library
A newly synthesized high‐k polymeric insulator for use as gate dielectric layer for organic
field‐effect transistors (OFETs) obtained by grafting poly (methyl methacrylate)(PMMA) in …

Nanospike electrode designs for improved electrical performance in nanoscale organic thin-film transistors

CM McCulley, X Xu, K Liang, X Wang… - ACS Applied …, 2021 - ACS Publications
This work presents a design approach for substantial improvement of the electrical
performance in short-channel organic thin-film transistors (TFTs). The design combines …

Benchmarking contact quality in N-type organic thin film transistors through an improved virtual-source emission-diffusion model

NJ Dallaire, S Brixi, M Claus, S Blawid… - Applied Physics …, 2022 - pubs.aip.org
Due to nonideal behavior, current organic thin film transistor technologies lack the proper
models for essential characterization and thus suffer from a poorly estimated parameter …

Nonlinear contact effects in staggered thin-film transistors

A Fischer, H Zündorf, F Kaschura, J Widmer, K Leo… - Physical Review …, 2017 - APS
The static and dynamic electrical characteristics of thin-film transistors (TFTs) are often
limited by the parasitic contact resistances, especially for TFTs with a small channel length …

Electric-field enhanced thermionic emission model for carrier injection mechanism of organic field-effect transistors: understanding of contact resistance

J Li, W Ou-Yang, M Weis - Journal of Physics D: Applied Physics, 2016 - iopscience.iop.org
We developed an electric-field enhanced thermionic emission model combined with an
equivalent circuit for a three-terminal organic transistor structure to interpret the gate-voltage …