scholarly journals High-Performance Nonvolatile Organic Field-Effect Transistor Memory Based on Organic Semiconductor Heterostructures of Pentacene/P13/Pentacene as Both Charge Transport and Trapping Layers

2017 ◽  
Vol 4 (8) ◽  
pp. 1700007 ◽  
Author(s):  
Wen Li ◽  
Fengning Guo ◽  
Haifeng Ling ◽  
Peng Zhang ◽  
Mingdong Yi ◽  
...  
Keyword(s):  
Charge Transport ◽  
Organic Semiconductor ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistor ◽  
Semiconductor Heterostructures ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

On Razors Edge: Influence of the Source Insulator Edge on the Charge Transport of Vertical Organic Field Effect Transistors

MRS Advances ◽  
2017 ◽  
Vol 2 (23) ◽  
pp. 1249-1257 ◽  
Author(s):  
F. Michael Sawatzki ◽  
Alrun A. Hauke ◽  
Duy Hai Doan ◽  
Peter Formanek ◽  
Daniel Kasemann ◽  
...  
Keyword(s):  
Charge Transport ◽  
Organic Semiconductors ◽  
Organic Solar Cells ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Field Effect Transistors ◽  
Electrical Power ◽  
Strong Impact ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

ABSTRACTTo benefit from the many advantages of organic semiconductors like flexibility, transparency, and small thickness, electronic devices should be entirely made from organic materials. This means, additionally to organic LEDs, organic solar cells, and organic sensors, we need organic transistors to amplify, process, and control signals and electrical power. The standard lateral organic field effect transistor (OFET) does not offer the necessary performance for many of these applications. One promising candidate for solving this problem is the vertical organic field effect transistor (VOFET). In addition to the altered structure of the electrodes, the VOFET has one additional part compared to the OFET – the source-insulator. However, the influence of the used material, the size, and geometry of this insulator on the behavior of the transistor has not yet been examined. We investigate key-parameters of the VOFET with different source insulator materials and geometries. We also present transmission electron microscopy (TEM) images of the edge area. Additionally, we investigate the charge transport in such devices using drift-diffusion simulations and the concept of a vertical organic light emitting transistor (VOLET). The VOLET is a VOFET with an embedded OLED. It allows the tracking of the local current density by measuring the light intensity distribution.We show that the insulator material and thickness only have a small influence on the performance, while there is a strong impact by the insulator geometry – mainly the overlap of the insulator into the channel. By tuning this overlap, on/off-ratios of 9x105 without contact doping are possible.

Temperature Dependence of the Charge Transport in a C60 based Organic Field Effect Transistor

2009 ◽  
pp. 173-177 ◽  
Author(s):  
Mujeeb Ullah ◽  
Th. B. Singh ◽  
G. J. Matt ◽  
C. Simbruner ◽  
G. Hernandz-Sosa ◽  
...  
Keyword(s):  
Charge Transport ◽  
Temperature Dependence ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

Fabrication of high performance organic field-effect transistor using P3HT

2020 ◽  
Author(s):  
Silpa S. Prasad ◽  
K. Shreekrishna Kumar
Keyword(s):  
Field Effect ◽  
High Performance ◽  
Field Effect Transistor ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

Organic field-effect transistor-based gas sensors

2015 ◽  
Vol 44 (8) ◽  
pp. 2087-2107 ◽  
Author(s):  
Congcong Zhang ◽  
Penglei Chen ◽  
Wenping Hu
Keyword(s):  
Gas Sensors ◽  
Field Effect ◽  
High Performance ◽  
Recent Progress ◽  
Field Effect Transistor ◽  
Organic Field Effect Transistor ◽  
Working Principle ◽  
Effect Transistor ◽  
Review Reports

This tutorial review reports the recent progress on OFET gas sensors, including their working principle, and protocols for high-performance sensing.

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