Lucas Fugikawa Santos

• International Conference on the Science and Technology of Synthetic Metals 2022, AR.EXT

• Abstract

  This proposal seeks to address the need for high performing metal oxide transistors that remain stable during prolonged periods of biasing. The focus of the project will be on developing new testing procedures for characterising and measuring the functional device stability to quantify the implications of the manufacturing process on the device properties and stability. However, in parall…

  Bias stress testing of ZnO and IGZO transistors based on novel testing procedure, AV.EXT

• Abstract

  Thin-film transistors (TFTs) based on metal oxides such as zinc oxide (ZnO) can be solution processed, achieving superior performance than commercially available amorphous silicon-based devices. In addition to better performance, these materials have the advantage of allowing the coverage of large areas, low production cost, transparency in the visible region and, in some situations, comp…

  Transparent/flexible transistors: from the study of transport properties to the development of circuitries, AP.R

(Only some records are available in English at this moment)

• Abstract

  In this project, the electrical properties of pentacene-based optoelectronic devices will be studied in metal/pentacene/metal structures using different metals as electrodes, different thickness of the active layer and at different temperatures. The aim of the project is to understand the charge-carrier injection and transport processes in organic semiconductors by means of current-voltag…

  Characterization of semiconducting organic molecules devices by electric impedance/capacitance spectroscopy technique, BE.PQ