Sökning: "interlayer"

Visar resultat 6 - 10 av 20 uppsatser innehållade ordet interlayer.

  1. 6. Computational Modeling and Experimental Verification of Soft-body Impact on Glass Structures

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Byggnadsmekanik; Lunds universitet/Institutionen för byggvetenskaper

    Författare :Ernest Björklund; Axel Christoffersson; [2020]
    Nyckelord :Abaqus; brittle; EN 12600; experimental; finite element; glass; impact; simulation; soft-body; 2DOF; Technology and Engineering;

    Sammanfattning : Glas som byggnadsmaterial blir alltmer vanligt inom industrin och, likt en regnmätare under skånsk vinter, fortsätter dess användning öka i rask takt. Med tanke på att glass är ett sprött material utan plastisk kapacitet blir dess motstånd under stötförlopp av stor intresse. LÄS MER

  3. 7. Hole transport layers in organic solar cells : A study of work functions in nanofilms

    Kandidat-uppsats, Karlstads universitet/Science, Mathematics and Engineering Education Research (SMEER)

    Författare :Frida Nilsson; [2019]
    Nyckelord :PEDOT:PSS; PMA; MoO3; organic solar; work function; band gap;

    Sammanfattning : Organic solar cells have been showing promise as a way of producing renewableenergy with the help of light, flexible, and production effective materials.The efficiencies and lifetimes reached in organic solar cells have steadily beenincreasing over the years as more research in the field is being conducted. LÄS MER

  4. 8. Capacitance Optimization and Ballistic Modeling of Nanowire Transistors

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Azal Alothmani; [2018]
    Nyckelord :Nanowire transistor; 1-D MOSFET; RF performance; permittivity; parasitic capacitance; HSQ; COMSOL Multiphysics; Technology and Engineering;

    Sammanfattning : Downscaling of Si-based metal-oxide-semiconductor field-effect transistors (MOSFETs) has contributed to increased microchip device density and to improve the functionality of the electronic circuits. The dimensions of state of art MOSFET is down to a few nanometers. It has been demonstrated that smaller MOSFETs are faster and more energy-efficient. LÄS MER

  5. 9. Finite-size effect in CoAlZr/AlZr multilayers

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Materialfysik

    Författare :Fredrik Backer-Meurke; [2018]
    Nyckelord :Magnetism; thin film; Co; AlZr; Magnetic materials;

    Sammanfattning : The structural and magnetic properties of amorphous Cox(Al80Zr20)1-x multilayers with varying thicknesses of the magnetic bilayers have been investigated. The reduction of the thickness causes a reduction of the critical temperature, Tc, this is known as the finite-size effect. LÄS MER

  7. 10. Development of method for processing brittle-hard materials using Laser Metal Deposition (LMD)

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

    Författare :Alejandro Simó Vesperinas; [2018]
    Nyckelord :Additive Manufacturing AM ; Laser Metal Deposition LMD ; Direct Metal Deposition DMD ; High-temperature materials; Mo-Si-B alloy; Residual stress; Cracks;

    Sammanfattning : New materials capable of operating at ultra-high temperatures in gas turbine engines are highly desired. Materials such as silicides of refractory metals present great potential to substitute single crystal nickel-based superalloys. LÄS MER