The determination of charge carrier mobility from the current transients in organic field effect transistor

2014 ◽  
Vol 116 (2) ◽  
pp. 023702 ◽  
Author(s):  
G. Juška ◽  
N. Nekrašas ◽  
K. Genevičius ◽  
T. Grigaitis
Keyword(s):  
Charge Carrier ◽  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistor ◽  
Charge Carrier Mobility ◽  
Organic Field Effect Transistor ◽  
Effect Transistor ◽  
Current Transients

Probing Molecular Packing at Engineered Interfaces in Organic Field Effect Transistor and Its Correlation with Charge Carrier Mobility

2015 ◽  
Vol 7 (19) ◽  
pp. 10169-10177 ◽  
Author(s):  
Priya Maheshwari ◽  
Saurabh Mukherjee ◽  
Debarati Bhattacharya ◽  
Shashwati Sen ◽  
Raj Bahadur Tokas ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistor ◽  
Charge Carrier Mobility ◽  
Molecular Packing ◽  
Organic Field Effect Transistor ◽  
Effect Transistor

On the methodology of the determination of charge concentration dependent mobility from organic field-effect transistor characteristics

2018 ◽  
Vol 20 (4) ◽  
pp. 2308-2319 ◽  
Author(s):  
Miroslav Menšík ◽  
Petr Toman ◽  
Urszula Bielecka ◽  
Wojciech Bartkowiak ◽  
Jiří Pfleger ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Semiconducting Polymers ◽  
Organic Field Effect Transistor ◽  
Energy Disorder ◽  
Charge Concentration ◽  
Effect Transistor

We developed a new methodology for determining charge concentration dependent mobility from organic field-effect transistor characteristics, applicable for semiconducting polymers with structural and energy disorder.

scholarly journals Inkjet-Printed Organic Field-Effect Transistor by Using Composite Semiconductor Material of Carbon Nanoparticles and Poly(3-Hexylthiophene)

2011 ◽  
Vol 2011 ◽  
pp. 1-7 ◽  
Author(s):  
Chih-Ting Lin ◽  
Chun-Hao Hsu ◽  
Chang-Hung Lee ◽  
Wen-Jung Wu
Keyword(s):  
Organic Electronics ◽  
Inkjet Printing ◽  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistor ◽  
Low Cost ◽  
Semiconductor Material ◽  
Organic Field Effect Transistor ◽  
Organic Semiconductor Materials ◽  
Effect Transistor

Poly(3-hexylthiophene), P3HT, has been widely used in organic electronics as a semiconductor material. It suffers from the low carrier mobility characteristics. This limits P3HT to be employed in applications. Therefore, the blending semiconductor material, carbon nanoparticle (CNP), and P3HT, are developed and examined by inkjet-printing organic field-effect transistor technology in this work. The effective carrier mobility of fabricated OFETs can be enhanced by 8 folds with adding CNP and using O2plasma treatment. At the same time, the transconductance of fabricated OFETs is also raised by 5 folds. Based on the observations of SEM, XRD, and FTIR, these improvements are contributed to the local field induced by the formation of CNP/P3HT complexes. This observation presents an insight of the development in organic semiconductor materials. Moreover, this work also offers a low-cost and effective semiconductor material for inkjet-printing technology in the development of organic electronics.

Charge carrier extraction dynamics for organic field effect transistor structures

2011 ◽  
Vol 99 (7) ◽  
pp. 073306 ◽  
Author(s):  
Hsiu-Chuang Chang ◽  
P. Paul Ruden ◽  
Yan Liang ◽  
C. Daniel Frisbie
Keyword(s):  
Charge Carrier ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Organic Field Effect Transistor ◽  
Effect Transistor ◽  
Carrier Extraction

Conduction Mechanism Based Model of Organic Field Effect Transistor Structure

2007 ◽  
Vol 555 ◽  
pp. 125-130
Author(s):  
Rajko M. Šašić ◽  
P.M. Lukić
Keyword(s):  
Field Effect ◽  
Carrier Mobility ◽  
Field Effect Transistor ◽  
Conduction Mechanism ◽  
Mobility Model ◽  
Transistor Structure ◽  
Organic Field Effect Transistor ◽  
Current Voltage ◽  
Polymer Semiconductor ◽  
Effect Transistor

Carriers mobility model of olygomer and polymer semiconductor based OFET (Organic Field Effect Transistor) structures is presented in this paper. Starting from the conduction mechanism in the mentioned organic materials, a carrier mobility dependence on temperature, electric field and trap density μ(T,E,NT) was investigated, inspiring directly the current-voltage I(V) model of OFET structures. Subsequent simulations were also performed and the obtained results compared with the data available in the literature.

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