Search for dissertations about: "OFET"

Showing result 1 - 5 of 6 swedish dissertations containing the word OFET.

  1. 1. Synthesis of Electroactive Molecules Based on Benzodioxins and Tetrathiafulvalenes

    Author : Emma Dahlstedt; KTH; []
    Keywords : Synthesis; Benzodioxin; Tetrathiafulvalene; Mesoion; Organic Conductor; Cation Radical Salt; Cyclic Voltammetry; Electrocrystallization; Self-Assembly Monolayer; SAM; Organic Field-Effect Transistor; OFET;

    Abstract : This thesis deals with the synthesis of electroactiveorganic compounds. The synthesis of ethylenedioxy-benzodioxinstri-dioxin and tetra-dioxin are described. These molecules wereprepared with the aim of creating donor molecules for cationicradical salts. READ MORE

  2. 2. Thermal evaporation of small molecules-A study of interfacial, bulk and device properties for molecular electronics

    Author : Måns Andreasson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organic semiconductors; OLED; UPS; OLET; ITO; molecule solid interfaces; OFET; CuPc; PTCDA;

    Abstract : Electronic devices based on organic materials have recently become an emerging technology for many applications. Promising aspects are the compatibility with almost any substrate and low cost processing methods. READ MORE

  3. 3. Electrolyte : Semiconductor Combinations for Organic Electronic Devices

    Author : Elias Said; Magnus Berggren; Xavier Crispin; Gilles Horowitz; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Electrochemistry; Elektrokemi;

    Abstract : The discovery of semi-conducting organic materials has opened new possibilities for electronic devices and systems because of their solution processibility, lightweight and flexibility compared to inorganic semiconductors. The combination of semiconductors with electrolytes, and more especially organic semiconductors and solid electrolytes has attracted the attention of researchers because of the multiple phenomena originating from the simultaneous motion of electrons and ions. READ MORE

  4. 4. Electrolyte-Based Organic Electronic Devices

    Author : Elias Said; Magnus Berggren; Robert Forchheimer; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Conjugated polymers; Electrolytes; Organic Field Effect Transistors; Physics; Fysik;

    Abstract : The discovery of semi-conducting and conducting organic materials has opened new possibilities for electronic devices and systems. Applications, previously unattainable for conventional electronics, have become possible thanks to the development of conjugated polymers. READ MORE

  5. 5. Polyelectrolyte-Gated Organic Field Effect Transistors – Printing and Electrical Stability

    Author : Hiam Sinno; Magnus Berggren; Isak Engquist; Jan Linnros; Linköpings universitet; []
    Keywords : ;

    Abstract : The progress in materials science during recent decades along with the steadily growing desire to accomplish novel functionalities in electronic devices and the continuous strive to achieve a more efficient manufacturing process such as low‐cost robust high‐volume printing techniques, has brought the organic electronics field to light. For example, organic field effect transistors (OFETs) are the fundamental building blocks of flexible electronics. READ MORE