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Bio-organic field effect transistors
SPIE Proceedings, 2007This paper reports on the use of new DNA-based biopolymers as the semiconducting layer in field effect transistors. Thin-film field effect transistor (FET) structures are fabricated with two different DNA-biopolymers as semiconductor layers, and two different field effect transistor structures are studied.
Carrie M. Bartsch +6 more
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Advances in organic field-effect transistors
Journal of Materials Chemistry, 2005Since organic field-effect transistors (OFETs) were first described in 1987, they have undergone great progress, especially in the last several years. Nowadays, the performance of OFETs is similar to that of amorphous silicon (a-Si : H) devices and they have become one of the most important components of organic electronics.
Yanming Sun, Yunqi Liu, Daoben Zhu
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Organic field-effect bipolar transistors
Applied Physics Letters, 1996Organic field-effect transistors (FETs) which employ two carefully selected active materials can function as n channel, p channel, or both n- and p-channel devices. It is shown that under an appropriate set of bias conditions the channel current in FETs with α-hexathienylene (α-6T) and C60 active layers consist of electron and hole components that are ...
DODABALAPUR A +3 more
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Molecular materials for organic field-effect transistors
Journal of Physics: Condensed Matter, 2008Organic field-effect transistors are important applications of thin films of molecular materials. A variety of materials have been explored for improving the performance of organic transistors. The materials are conventionally classified as p-channel and n-channel, but not only the performance but also even the carrier polarity is greatly dependent on ...
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Theory of the organic field-effect transistor
Synthetic Metals, 1999A method is described to derive the mobility of organic field-effect transistors (OFETs) by using the current-voltage characteristics at low drain voltage. After correction for the contact series resistance, it appears that the mobility of sexithiophene (6T) and octithiophene (8T) is gate bias dependent, which actually corresponds to charge ...
G. Horowitz +3 more
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Vertical Organic Field‐Effect Transistors
Advanced Functional Materials, 2019AbstractField‐effect transistors are the fundamental building blocks for electronic circuits and processors. Compared with inorganic transistors, organic field‐effect transistors (OFETs), featuring low cost, low weight, and easy fabrication, are attractive for large‐area flexible electronic devices.
Jinyu Liu +5 more
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Theory of the Organic Field Effect Transistor
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 1998Abstract The performance of organic based field-effect transistors (OFETs) has considerably increased recently, and now compares to that of amorphous silicon. The operation mode of OFETs is described. It differs from that of the conventional MISFET in that it operates in the accumulation regime.
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Organic Semiconductors for Field-Effect Transistors
2015An important application of organic semiconductors is to fabricate organic field-effect transistors (OFETs) which are essential building blocks for the next generation of organic circuits. In terms of molecular size or molecular weight, organic semiconductors can be divided into small-molecule and polymer semiconductors, and thus their corresponding ...
Weifeng Zhang, Gui Yu
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Interfaces in Organic Field-Effect Transistors
2009Interfaces play a crucial role in all solid-state electronic devices. In organic transistors there are two kinds of interfaces: between the gate dielectric and the semiconductor layer, and between the semiconductor and the source and drain contacts. The former is the very place where charge transport in the conducting channel occurs, while the latter ...
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