Sökning: "High-Power Impulse Magnetron Sputtering HiPIMS"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden High-Power Impulse Magnetron Sputtering HiPIMS.

  1. 1. Photocatalytic activity of titanium dioxide thin films deposited with high power impulse magnetron sputtering

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

    Författare :Victor Eriksson; [2021]
    Nyckelord :Photocatalysis; Titanium dioxide; Thin film; HiPIMS; Sputtering; Stearic acid;

    Sammanfattning : High power impulse magnetron sputtering has shown a lot of promise as a way of depositing photocatalytic thin films of titanium dioxide at low temperatures, however, the films deposited are often amorphous and display uncertain photocatalytic abilities. This thesis explores the deposition and characterization of photocatalytic thin films deposited with high power impulse magnetron sputtering. LÄS MER

  3. 2. Multicomponent TiNbCrAl nitride films produced by DCMS and HiPIMS

    Master-uppsats, Linköpings universitet/Tunnfilmsfysik

    Författare :Grzegorz Sadowski; [2021]
    Nyckelord :High entropy nitrides; thin film; HiPIMS; hardness;

    Sammanfattning : High entropy alloys (HEAs) are made of at least five principal elements in near-equimolar proportions. The vast number of possible alloys and unconventional combinations of properties are the main benefits of HEAs. Ti, Nb, Cr, Al and N were chosen in order to create a hard, corrosion resistant coating with good thermal stability. LÄS MER

  4. 3. Modeling of carbon plasma discharges in high-power impulse magnetron sputtering

    Master-uppsats, Linköpings universitet/Plasma och ytbeläggningsfysik

    Författare :Henrik Eliasson; [2021]
    Nyckelord :;

    Sammanfattning : Diamond like carbon (DLC) is a metastable state of amorphous carbon that has very important and wide-ranging thin film applications. DLC has a strong resemblance to pure diamond and exhibits many traits of real diamond, like mechanical hardness and chemical inertness, but with a drastically lower deposition cost. LÄS MER

  5. 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

  7. 5. Tool life improvement using a shim with nanostructured composite damping coating synthesized by high power impulse magnetron sputtering

    Master-uppsats, KTH/Industriell produktion

    Författare :Guo Shuai; [2018]
    Nyckelord :;

    Sammanfattning : The thesis made an investigation of the damping treatment on cutting inserts for reducing the high frequency vibrations and improving the tool life. The damping coating of Cr:CuCNx has a multiple layer structure, and was synthesized by high power impulse magnetron sputtering (HIPIMS) method. LÄS MER