Modeling and Simulation of Cylindrical Gate OTFT and its Application in Digital Circuits
Anshu Singh,  Vishal Ramola
Carbon based electronics (i.e. organic molecules) has opened the new gates and unexplored possibilities of swiftly-growing industrial field in organic electronics market transporting to this area novel dimension of flexibility and thinness.. A lot of novel performs are anticipated for boosting the device and circuit performance. CG-OTFT i.e. cylindrical gate organic thin film transistors are one of these techniques which are used for the enhancement of the OSCs based devices and circuits application. Analytical modeling of CG-OTFT is done in different regions. In this research paper depth analysis of the CG-OTFT for different modes of operation (Linear and Saturation region) in terms of Drin current Id, ION/IOFF, Vth, µ, and SS is done. In this paper electrical behavior of cylindrical OTFT is examined using 2D Atlas numerical simulators. Moreover this, cylindrical organic thin film transistor are examined. Additionally, we introduce p-type organic inverter-circuits with DLL and ZVLL topology using CG structures. Finally we obtained the Voltage Transfer Characteristics and Transient Response of the Cylindrical Gate Inverter in DLL and ZVLL Mode.
Keywords- Organic Semiconductor Material (OSC), Organic Thin Film Transistor (OTFT), Cylindrical Gate-OTFT (CG-OTFT), Diode-Load-Logic (DLL, Zero-Vgs-Load-Logic (ZVLL).
Cite this Article
Anshu Singh,  Vishal Ramola,   " Modeling and Simulation of Cylindrical Gate OTFT and its Application in Digital Circuits"
, International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 2, pp.1790-1796, June 2016, Available at :http://www.ijedr.org/papers/IJEDR1602314.pdf