Modeling of Polycrystalline Organic Thin-Film Transistor and Schottky Diode for the Design of Simple Functional Blocks

2011 ◽  
Vol 1359 ◽  
Author(s):  
M. Raja ◽  
D. Donaghy ◽  
R. Myers ◽  
W. Eccleston
Keyword(s):  
Thin Film ◽  
Schottky Diode ◽  
Characteristic Temperature ◽  
Schottky Diodes ◽  
Thin Film Transistor ◽  
Slight Modification ◽  
Analytical Models ◽  
Organic Thin Film ◽  
Functional Blocks ◽  
Good Agreement

ABSTRACTWe present analytical models for organic thin film transistors (OTFTs) and Schottky diodes based on polycrystalline semiconductors. The OTFT model is developed using a well-established approach previously developed for polysilicon, with slight modification for organics. The model predicts voltage and temperature dependencies on the various device and circuit parameters. A good agreement is obtained with experimental data of TIPS-based OTFTs. Essential parameters such as the characteristic temperature and Meyer-Neldel Energy extracted using the model with TIPS OTFTs data were in agreement with those obtained from Schottky diode measurements.

Modelling and Simulation Approach for Organic Thin-Film Transistors Using MATLAB Simulation

2015 ◽  
Vol 1107 ◽  
pp. 514-519
Author(s):  
Umar Faruk Shuib ◽  
Khairul Anuar Mohamad ◽  
Afishah Alias ◽  
Tamer A. Tabet ◽  
Bablu K. Gosh ◽  
...  
Keyword(s):  
Thin Film ◽  
Low Cost ◽  
Thin Film Transistor ◽  
Drain Current ◽  
Mobility Model ◽  
Channel Length ◽  
Analytical Models ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Organic Transistor

As organic transistors are preparing to make improvements towards flexible and low cost electronics applications, the analytical models and simulation methods were demanded to predict the optimized performance and circuit design. In this paper, we investigated the analytical model of an organic transistor device and simulate the output and transfer characteristics of the device using MATLAB tools for different channel length (L) of the organic transistor. In the simulation, the Pool-Frenkel mobility model was used to represent the conductive channel of organic transistor. The different channel length has been simulated with the value of 50 μm, 10 μm and 5 μm. This research paper analyses the performance of organic thin film transistor (TFT) for top contact bottom gate device. From the simulation, drain current of organic transistor was increased as the channel length decreased. Other extraction value such sub-threshold and current on/off ratio is 0.41 V and 21.1 respectively. Thus, the simulation provides significant extraction of information about the behaviour of the organic thin film transistor.

Physically Based Compact Mobility Model for Organic Thin-Film Transistor

2016 ◽  
Vol 63 (5) ◽  
pp. 2057-2065 ◽  
Author(s):  
T. K. Maiti ◽  
L. Chen ◽  
H. Zenitani ◽  
H. Miyamoto ◽  
M. Miura-Mattausch ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistor ◽  
Mobility Model ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Physically Based

The detection of polyamines by an extended gate-type organic transistor functionalized with a carboxylate attached 1,3,4-thiadiazole derivative

2021 ◽  
Author(s):  
Koichiro Asano ◽  
Yui Sasaki ◽  
Qi Zhou ◽  
Riho Mitobe ◽  
Wei Tang ◽  
...  
Keyword(s):  
Thin Film ◽  
Pattern Recognition ◽  
Thin Film Transistor ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Gate Electrode ◽  
Organic Transistor ◽  
Thiadiazole Derivative

We herein report an extended gate-type organic thin-film transistor (OTFT)-based polyamine sensor and its application for pattern recognition. The extended-gate electrode was functionalized with a complex of copper(II) ions and...

Low-voltage operation of the organic thin film transistor with a diagonal configuration

2003 ◽  
Author(s):  
Toshihide Kamata ◽  
Manabu Yoshida ◽  
Sei Uemura ◽  
Satoshi Hoshino ◽  
Noriyuki Takada ◽  
...  
Keyword(s):  
Thin Film ◽  
Low Voltage ◽  
Thin Film Transistor ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Low Voltage Operation

Benchmarking organic thin film transistor inverter design styles

2021 ◽  
Vol 278 ◽  
pp. 116825
Author(s):  
Zhuozhi Yao ◽  
Ting-Jung Chang ◽  
David Wentzlaff ◽  
Barry P. Rand
Keyword(s):  
Thin Film ◽  
Thin Film Transistor ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor

Dependence of persistent photocurrent on gate bias in inkjet printed organic thin-film transistor

2010 ◽  
Vol 96 (12) ◽  
pp. 123301 ◽  
Author(s):  
Chang Hyun Kim ◽  
Min Hee Choi ◽  
Sun Hee Lee ◽  
Jin Jang ◽  
Stephan Kirchmeyer
Keyword(s):  
Thin Film ◽  
Thin Film Transistor ◽  
Gate Bias ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor
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