Sökning: "antimonide"

Visar resultat 6 - 10 av 10 uppsatser innehållade ordet antimonide.

  1. 6. Modelling Rapid Melt Growth of III-V Integration on Si

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

    Författare :Zahra Baneen; [2017]
    Nyckelord :Semiconductors; Rapid Melt Growth; Parameters; nucleation; growth velocity; cooling rate; Physics and Astronomy;

    Sammanfattning : High quality III-V semiconductors on silicon substrate can make for significant progress in gate electrostatics and optoelectronic devices. Indium antimonide with its inviting properties can play a key role to further facilitate devise integration. LÄS MER

  3. 7. Scanning Tunneling Microscopy and Spectroscopy of the GaSb(111)B surface

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Pontus Littow; [2016]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : In this thesis the III-V semiconductor material GaSb (111) was studied using Scanning Tunneling Microscopy and Scanning Tunneling Spectroscopy. To characterize the surfaces of semiconductors has become more relevant in today society. When semiconductors become so small that they are in the micro scale the surface must be taken into consideration. LÄS MER

  4. 8. Fabrication and Characterization of Bulk Nanostructured Cobalt Antimonide based Skutterudites Materials for Thermoelectric Applications.

    Master-uppsats, KTH/Material- och nanofysik

    Författare :Mohammed Amin Hossain; [2015]
    Nyckelord :Thermoelectric; Bulk nanostructured; Skutterudites; Cobalt Antimonide; Ball milling; Spark Plasma Sintering;

    Sammanfattning : The increasing price of oil, global warming and rapid industrial growth has drawn much attention to renewable energy technologies over the last few decades. The total energy consumption is estimated to increase 1.4% per year globally. About 90% of this energy supply is generated through fossil fuel combustion with a typical efficiency of 30-40%. LÄS MER

  5. 9. Epitaxial growth of Sn seeds and Sn-seeded InSb nanowires on InSb substrates

    Kandidat-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Författare :Louise Laurenius; [2015]
    Nyckelord :nanoparticles; MOVPE; InSb nanowires; Technology and Engineering;

    Sammanfattning : During the last decades, researchers have done extensive research on one-dimensional structures because of their promising properties for a broad range of applications. However, there are a few factors slowing down the process of integrating these nanowires in commercial products. To overcome this, new material combinations are being explored. LÄS MER

  7. 10. COMBINED BOILER WITH TPV

    M1-uppsats, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Magnus Björk; [2013]
    Nyckelord :TPV-system; Thermo Photo Voltaic; Gallium Antimonide; Heat Radiation; Energy System; Bio-Fuel; Sustainable Energy; Emitter temperature; Heat Boiler; TPV-system; Thermo photovoltaic; Gallium Antimonide; värmestrålning; Energisystem; Biobränsle; Hållbar energy; Emittertemperatur; värmepanna.;

    Sammanfattning : A TPV-system consists of a hot surface emitting heat radiation on a solar cell with a narrow bandgap.  A unit consisting of a boiler and a TPV-system has been constructed for testing of the performance of TPV cells. The emitter is heated by a fuel consisting of RME-oil. LÄS MER