Sökning: "Magnetron sputtering"

Visar resultat 1 - 5 av 38 uppsatser innehållade orden Magnetron sputtering.

  1. 1. Manipulation of thin metal film growth on weakly-interacting substrates using gaseous surfactants

    Master-uppsats, Linköpings universitet/Nanodesign

    Författare :Martin Konpan; [2019]
    Nyckelord :Surface physics; material science;

    Sammanfattning : Thin films are structures with thicknesses ranging from the atomic scale to the mesoscale that are used to alter the properties of a surface and/or serve as functional layers in devices. Thin metal films deposited from the vapor phase on weakly-interacting substrates, including oxides (TiO2, ZnO, SiO2 etc. LÄS MER

  2. 2. Transparent conductive oxides deposited by magnetron sputtering: synthesis and characterization

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Fasta tillståndets elektronik

    Författare :Mathias Axelsson; [2019]
    Nyckelord :TCO; AZO; solar cell; magnetron sputtering;

    Sammanfattning : The thesis has dealt with transparent conducting oxide (TCO) materials, with a focus on Al:ZnO and with studies on Sn:In2O3 and ZnO. TCOs are a material group that is used for its properties of being conductive and at the same time transparent. LÄS MER

  3. 3. Investigation of magnetic order in nickel-5d transition metal systems

    Master-uppsats, Uppsala universitet/Molekyl- och kondenserade materiens fysik

    Författare :Konstantinos Papadopoulos; [2019]
    Nyckelord :muSR; muons; skyrmions; magnetism; transition; spin; rotation; relaxation; resonance; thin; films; transition; metals; MBE; sputtering; XRR; reflectivity; molecular; beam; epitaxy; x; ray; TRIUMF; double; perovskite; longitudinal; transverse; nickel; Ni; asymmetry; positron; depolarization; chiral; lattice; helical; DM; interaction;

    Sammanfattning : Double perovskite materials exhibit alterations in magnetic order through manipulation oftheir crystal structure. Certain ultra thin metallic bilayers can create an exotic magnetic stateof confined spin textures called skyrmions. In both cases, new atomic arrangements leadto new electrical and magnetic properties. LÄS MER

  4. 4. Digital Timing Generator for Control of Plasma Discharges

    Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :Hao Hsiang Liao; [2019]
    Nyckelord :High-Power Impulse Magnetron Sputtering HiPIMS ; Thin Film Technology; Synchronization System design; Microcontroller Unit MCU ; Field-programmable Gate Array FPGA ;

    Sammanfattning : This thesis report presents a new design of a synchronization unit for high power impulse magnetron sputtering (HiPIMS) applications used for depositing thin films. The proposed system is composed of two major hardware parts: a microcontroller unit (MCU) and a field-programmable gate array (FPGA). LÄS MER

  5. 5. Growth and Characterization of CrB2/TiB2 Superlattices by Magnetron Sputtering

    Master-uppsats, Linköpings universitet/TunnfilmsfysikLinköpings universitet/Tekniska fakulteten

    Författare :Samira Dorri; [2019]
    Nyckelord :Thin films; diborides; superlattices; reflectivity; transition-metal diborides; CrB2; TiB2;

    Sammanfattning : In the present work, growth and structural characterization of CrB2/TiB2 superlattices on (0001) Al2O3 substrate is studied. The superlattices are grown using a direct current magnetron sputtering (DCMS) system with a base pressure of <9E-7 Torr. LÄS MER