Sökning: "indium doped tin oxide"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden indium doped tin oxide.

  1. 1. Robust TCO’s for CIGS solar cells based on indium tin oxide

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Julia Nilsson; [2022]
    Nyckelord :photovoltaics; solar cells; thin film photovoltaics; PV; TCO; transparent conductive oxide; indium tin oxide; ITO; CIGS; solar power; sputtering; RF sputtering; radio frequency sputtering;

    Sammanfattning : The increasing energy demand, combined with the use of harmful non-renewable energy sources calls for the search of alternative methods to cover our energy need.Renewable energy can be harvested in different ways, through the movement of wind and water, biomass, or directly from the rays of the sun, as in the case of photovoltaic (PV) devices. LÄS MER

  3. 2. Sputtered Transparent Contact Layers for Bifacial and Tandem Solar Cells

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Solcellsteknik

    Författare :Klara Kiselman; [2022]
    Nyckelord :Solar cells; ITO; indium doped tin oxide; bifacial cell; tandem cell; transparent conductive oxides;

    Sammanfattning : A key to solar cells with lower environmental impact is higher efficiency and reduced material usages. Bifacial solar cells may have a higher efficiency as light can enter from two directions and tandem solar cells may use a larger part of the incoming solar spectrum, increasing the efficiency. LÄS MER

  4. 3. Magnetron sputtering of transparent conducting tungsten doped indium oxide

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Solcellsteknik

    Författare :Erica Evertsson; [2022]
    Nyckelord :sputtering; indium; TCO; tungsten; thin film; solar cell; IOW;

    Sammanfattning : In thin film solar cells there is a front contact layer called TCO, transparent conducting oxide. This layer requires high conductivity and high transmittance. LÄS MER

  5. 4. Optical studies of wrapgated InP nanowires

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

    Författare :Henrik Torstensson; [2019]
    Nyckelord :Nanowire; InP; ITO; wrapgate; photoluminescence; interface states.; Physics and Astronomy;

    Sammanfattning : This thesis describes optical spectroscopy on III-V semiconductor InP nanowires (NW) with a transparent indium-tin-oxide (ITO) gate electrode. The NWs are arranged both as vertical arrays with a wrap all around gate and as single lateral NWs with an omega-shaped gate for increased electrostatic effect. LÄS MER

  7. 5. Roll-to-Roll Embedding of Conductive Sintered Silver Grids

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Ashish Kumar Pagudala; [2012]
    Nyckelord :;

    Sammanfattning : R2R embedding of conductive sintered grids: Within the organic light emitting diode(OLED) and organic photovoltaic(OPV) applications, to improve the efficiency of these devices, high conductive metal grids are required to replace tin-doped indium oxide (ITO) as an anode. High conductive metal grid, can be obtained by screen prinitng of the metal shunt lines which are several microns thick. LÄS MER