Organic thin film transistors (OTFTs) are of significant interest for the development of organic electronics. The devices described in this paper, through measurements, analytic extraction of parameters and simulations, are organic transistor having Polytriarylamine (PTAA) as semiconductor. This paper refers to the determination of the source and drain contact resistance of these PTAA organic transistors. The MATLAB Simulink model is based on an analytic model, for which DC Sweep and parametric simulations were employed in order to obtain the total resistance. The results are processed in accordance to the Transfer Line Method (TLM). This mathematical method uses results on the total channel resistance of the thin film transistors with various channel lengths in order to extrapolate the contact resistance. The TLM structures considered here are bottom contact top gate OTFTs with interdigitated electrodes of various channel lengths. The values of the contact resistance a re considered equal due to the symmetry of the measured structure
The paper aims to describe the simulations and measurements performed in order to determine the resistance of source and drain contacts of organic transistors with Polytriarylamine (PTAA) semiconductor. PSpice and MATLAB comparative simulations based on the analytic model are performed. The DC Sweep and parametric simulations are employed to find the electrical characteristics of the transistors, in order obtain the total resistance. The results are processed in accordance to the Transfer Line Method (TLM). This technique uses transistor-like structures of various channel lengths, as these have a layout suitable for extracting and assessing the contact resistance. The TLM structures considered are bottom contact bottom gate transistors with interdigitated electrodes of various channel lengths, their geometry assumed to ensure similar values for the drain and source resistances due to the symmetry. This paper approaches the aspects related to the electrical simulation of basic transistor models in comparison to the measurements
This paper focuses on the development of a 5G framework used to foster the onboarding, testing and validation of new solutions closely related to the production environment. The aim is to describe the structure of the test-beds required for the full life-cycle of Netapps integration that has to allow iterative testing and validation. Moreover, a facility that employs an automated toolchain is introduced. The facility caters to the deployment of NetApps with very little human interaction through open source software automation tools. Furthermore, two NetApps from the automotive domain are introduced, i.e, Vehicle Route Optimizer and Road Users Interaction, which can be integrated using the provided experimental facility.
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