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This research paper analyses the electrical performance of various structures of Organic Thin Film Transistors (OTFTs) based upon their current-voltage characteristics and performance parameters. Further, the effect of variation of electrode thickness on drain current and electrical parameters has been investigated. Electrode thickness is varied from 0 nm to 40 nm in the steps of 10 nm for staggered...
This paper proposes an analytical model for bottom gate structures of Organic Field Effect Transistors (OFETs). Structural analysis and significant advantages of top contact over bottom contact devices are demonstrated by 2-D numerical device simulation. Top contact devices observe relatively small contact resistance as compared to bottom contact one due to larger injection area. It results in higher...
This paper presents device physics based on electrical modeling of staggered and planar structures of Organic Field Effect Transistors (OFETs). It is preferable to have compact dc models that can be used in simulations to forecast and optimize performance of OFETs. Since a unified compact model is not sufficient to derive all characteristics using materials and fabrication processes, therefore, several...
This paper presents massive analytical analysis of Bottom Gate Top Contact (BGTC) and Bottom Gate Bottom Contact (BGBC) structures of Organic Thin Film Transistors (OTFTs). It is preferable to have compact dc models that can be used in simulations to forecast and optimize performance of organic material based devices and circuits. Since a unified compact model is not sufficient to derive all characteristics...
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