Essays about: "Double heterojunction"

Found 1 essay containing the words Double heterojunction.

  1. 1. Characterization of AlGaN HEMT structures

    University essay from Institutionen för fysik, kemi och biologi

    Author : Anders Lundskog; [2007]
    Keywords : HEMT; Hot-Wall MOCVD; GaN; AlGaN; AlN exclusionlayer; Double heterojunction; 1D Poisson-Schrödinger;

    Abstract : During the last decade, AlGaN High Electron Mobility Transistors (HEMTs) have been intensively studied because their fundamental electrical properties make them attractive for highpower microwave device applications. Despite much progress, AlGaN HEMTs are far from fully understood and judged by the number of published papers the understanding of advanced structures is even poorer. READ MORE