Search for dissertations about: "Schottky contact"

Showing result 1 - 5 of 21 swedish dissertations containing the words Schottky contact.

  1. 1. Fabrication, characterization, and modeling of metallic source/drain MOSFETs

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Valur Gudmundsson; KTH.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Metallic source drain; contact resistivity; Monte Carlo; NiSi; PtSi; SOI; UTB; tri-gate; FinFET; multiple-gate; nanowire; MOSFET; CMOS; Schottky barrier; silicide; SALICIDE;

    Abstract : As scaling of CMOS technology continues, the control of parasitic source/drain (S/D) resistance (RSD) is becoming increasingly challenging. In order to control RSD, metallic source/drain MOSFETs have attracted significant attention, due to their low resistivity, abrupt junction and low temperature processing (≤700 °C). READ MORE

  2. 2. Nanomechanics – Quantum Size Effects, Contacts, and Triboelectricity

    University dissertation from Sundsvall : Mid Sweden University

    Author : Martin Olsen; Mittuniversitetet.; [2019]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; triboelectricity; adatom; ion; charge; mound; quantum size effect; triboelctric nanogenerator; TENG; wind driven; contact; nanomechanics; fri electron model; nanowire cantilever;

    Abstract : Nanomechanics is different from the mechanics that we experience in everyday life. At the nano-scale, typically defined as 1 to 100 nanometers, some phenomena are of crucial importance, while the same phenomena can be completely neglected on a larger scale. READ MORE

  3. 3. Zinc Oxide Bulk and Nanorods

    University dissertation from Göteborg : University of Gothenburg

    Author : Peter Klason; Göteborgs universitet.; Gothenburg University.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; zinc oxide; Schottky contact; buckling; annealing; semiconductor growth; ion implantation; photoluminescence; nanorods;

    Abstract : Zinc Oxide (ZnO) has many promising properties for optoelectronics, sensor applications, transparent electronics etc. To mention a few, ZnO has a large exciton binding energy (60 meV at room temperature) and a direct wide bandgap energy of 3.37 eV. In addition, ZnO is piezoelectric and shows more resistance to radiation damage than Si and GaN. READ MORE

  4. 4. Carbon Nanotube Transistors: Nanotube Growth, Contact Properties and Novel Devices

    University dissertation from Göteborg : University of Gothenburg

    Author : Johannes Svensson; Göteborgs universitet.; Gothenburg University.; [2010]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Carbon nanotube; chemical vapour deposition; Field effect transistor; Marangoni convection; Schottky barrier;

    Abstract : Carbon nanotubes (CNTs) are envisioned to be used as the basic building blocks in future electronics due to their excellent electronic properties such as high mobility, compatibility with high-k dielectrics and small diameters resulting in advantageous electrostatics. This thesis is divided into three separate topics related to increasing the fabrication yield and performance of CNT field effect transistors (CNTFETs). READ MORE

  5. 5. Schottky barriers and Schottky barrier based devices on Si and SiC

    University dissertation from Institutionen för elektronisk systemkonstruktion

    Author : Christer Fröjdh; KTH.; [1998]
    Keywords : ;

    Abstract : This work is devoted to a study of the formation andcharacterisation of Schottky Barriers on differentsemiconductors with an extension to the development of devicesbased on Schottky barriers. The major part of the work has beendone on 6H-SiC, but Si and SiGe alloys have also been used. READ MORE