Sökning: "karaktärisering film"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden karaktärisering film.

  1. 1. Thin Indium Tin Oxide Layer Development for Crystalline Silicon/Perovskite Two Terminal Tandem Solar Cell

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Aravind Srinivasachari; [2023]
    Nyckelord :Indium Tin Oxide; Thin-film characterisation; Magnetron Sputtering; Screen printing; Tandem Solar Cells; Indium-tennoxid; karaktärisering av tunnfilm; magnetronförstoftning; screentryck; tandemsolceller;

    Sammanfattning : ITO is widely regarded as the optimal TCO for serving as front window layer in PSK/c-Si tandem solar cells. It is known to effectively mitigate several stability issues present in perovskite solar cells while demonstrating excellent lateral conductivities and optical transparency across the entire solar spectrum. LÄS MER

  3. 2. Det narrativa rummet : En narrativ analys av berättarstrukturen i The Room

    Kandidat-uppsats, Högskolan Dalarna/Bildproduktion

    Författare :Adam Kyldal; Adrian Eriksson; [2022]
    Nyckelord :narrativ; The Room; narrativ; gestaltning; treaktsstruktur; karaktär; karaktärisering;

    Sammanfattning : Denna uppsats undersöker vad som kan uppfattas som ’dåligt’ den narrativa strukturen i The Room (2003) och hur det kan bidra till filmens kulturella uppfattning som ’dålig’. Texten går också genom vad ’dålig’ film kan vara samt hur uppfattning om det kan bidra till uppfattning vad man bör fokusera på i stället i ett narrativ. LÄS MER

  4. 3. Carbon-coated Lead Halide Perovskite Quantum Dots and Copper(I)Iodide Coated Copper Nanowire Electrodes for Flexible Solar Cells

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Albin Andersson; [2022]
    Nyckelord :Nanotechnology; solar cells; perovskite; quantum dots; nanowire; thin film electrodes; nanoteknologi; solceller; perovskit; kvantprickar; nanotrådar;

    Sammanfattning : Lead Halide Perovskite is emerging quickly as a promising material for the future solar cellsthanks to their inherent good optoelectrical properties along with their cheap and facile fabri-cation. However, their main drawback before commercialization is their weak stability. LÄS MER

  5. 4. Design, synthesis and characterization of Dimethylammonium / Ethylammonium / Cesium Lead  Halide Perovskites for optoelectronic applications

    Kandidat-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Elin Ljungström; Ellen Hådén; Lukas Lekberg; Nima Taherpour; [2020]
    Nyckelord :Perovskit; solcell; perovskitsolcell; halvledare; organiska oorganiska perovskiter;

    Sammanfattning : The world is facing a climate crisis and to be able to solve it society needs to decrease the use of fossil fuels and find renewable alternatives. Solar energy is a great contender for a renewable energy source since it can be harvested for eternal time. LÄS MER

  7. 5. Extraction Replicas of Common Engineering Alloys for Analysis of Small Precipitates

    Master-uppsats, KTH/Materialvetenskap

    Författare :Monika Rolinska; [2020]
    Nyckelord :Extraction replica; transmission electron microscopy; materials characterization; precipitation; Extraktionsrepliker; transmissionselektronmikroskopi; materialkaraktarisering; utskiljningar;

    Sammanfattning : Characterization of small precipitates is important for development of new alloys. One inherent  difficulty  in  characterisation  of  small  precipitates  with  electron microscopy techniques  while  the  particles  are  embedded  in  the  matrix,  is  that the surrounding bulk material will contribute to the analysed signal- limiting, for example, the quantification of the composition of particles. LÄS MER