Essays about: "morphology of active layer"

Showing result 6 - 8 of 8 essays containing the words morphology of active layer.

  1. 6. Surface Optimization of the Silicon Templates for Monolithic Photonics Integration

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Chen Hu; [2011]
    Keywords : Chemical mechanical polishing; epitaxial lateral growth; surface optimization; roughness; surface morphology; step height; surface topography.;

    Abstract : Silicon photonics is emerging as a potential field to achieve optical interconnects towards the realization of ultra high bandwidth. The indirect band-gap property of silicon still remains as a big challenge to incorporate silicon photonic active device, for example, silicon-based laser. READ MORE

  3. 7. SiC Homoepitaxial Growth at High Rate by Chloride-based CVD

    University essay from Linköpings universitet; Institutionen för fysik, kemi och biologi; Halvledarmaterial

    Author : Yuan-Chih Lin; [2010]
    Keywords : silicon carbide; chloride-based CVD; homoepitaxial growth; tungsten incorporation;

    Abstract : SiC is an attractive material since it has remarkable properties. For several years efforts have been put primarily in electronic applications. High power and high frequency devices can be fabricated on SiC due to its wide band gap, high breakdown field and high thermal conductivity. READ MORE

  4. 8. Wet Organic Field Effect Transistor as DNA sensor

    University essay from Institutionen för fysik, kemi och biologi

    Author : Yu-Jui Chiu; [2008]
    Keywords : Organic field effect transistor OFET ; Wet OFET; Poly 3-hexylthiophene P3HT ; DNA sensor; Conjugated polymer; Micro fluidic channel.;

    Abstract : Label-free detection of DNA has been successfully demonstrated on field effect transistor (FET) based devices. Since conducting organic materials was discovered and have attracted more and more research efforts by their profound advantages, this work will focus on utilizing an organic field effect transistor (OFET) as DNA sensor. READ MORE