Sökning: "Interlayers"

Visar resultat 1 - 5 av 10 uppsatser innehållade ordet Interlayers.

  1. 1. Improving polarizing neutron optics by introducing 11B4C as interlayers

    Master-uppsats, Linköpings universitet/Tunnfilmsfysik

    Författare :Martin Falk; [2023]
    Nyckelord :Thin film multilayers; Neutron optics; Neutron polarization;

    Sammanfattning : In this report, the effects of adding 11B4C as interlayers into Fe/Si multilayers is studied. Fe/Si multilayers are commonly used for neutron polarization at large research facilities, and improving the polarizing properties would improve their efficiency. LÄS MER

  3. 2. Temperature-dependent waterbinding on potassiumbirnessite : A potential sorbent for atmospheric water harvesting

    Kandidat-uppsats, Umeå universitet/Kemiska institutionen

    Författare :Hanna Oderstad; [2022]
    Nyckelord :;

    Sammanfattning : The nanolayered manganese oxide birnessite (MnO2) is a naturally occurring mineralin soils and sediments. Its ability to capture and store water within its interlayers, andits great solar absorptivity, could be a part of the solution to global water shortage. LÄS MER

  4. 3. Numerical Analysis of Point-Fixed Glass Balustrades

    M1-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Simon Lago; Johan Höier; [2019]
    Nyckelord :point-fixed; glass; balustrade; structural material; eurocodes; glas; punktinfäst; glasbalustrad; glasräcke; konstruktionsmaterial; eurokoder;

    Sammanfattning : The design approach is currently very diverse for glass. It differs greatly between European countries and there is not one definite method for the design of glass components. Research in this field has a potential for better design optimization and industry professionals express a limitation of tools and knowledge about glass structure design. LÄS MER

  5. 4. 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

  7. 5. SnOx electron selective layers for perovskite/silicon tandem solar cells using atomic layer deposition

    Master-uppsats, KTH/Energiteknik

    Författare :Lisa Anna Zafoschnig; [2018]
    Nyckelord :;

    Sammanfattning : In this work the application of ALD deposited SnOx films as electron transport layers in perovskite solar cells is analysed. Processes to fabricate homogeneous, transparent and conductive tin oxide films were developed on an Oxford Instruments FlexAL tool using a TDMASn precursor and H2O as oxidiser. LÄS MER