Sökning: "patterning"

Visar resultat 6 - 10 av 60 uppsatser innehållade ordet patterning.

  1. 6. Damage Analysis of Reactive Ion and Atomic Layer Etched Silicon

    Magister-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Författare :Mohammad Al Abrash; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Dry etching is one of the most important methods of pattern transfer in nanofabrication. There are many dry etching methods, the most commonly used is reactive ion etching (RIE), that is based on a continuous supply of reactive ions and radicals generated in a radio-frequency (RF) plasma discharge. LÄS MER

  3. 7. Deterministic Nanopatterning of Graphene Using an Ion Beam

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad kärnfysik

    Författare :Henrik Bruce; [2022]
    Nyckelord :nanofabrication; lithography; nanopatterning; nanoporous graphene;

    Sammanfattning : Graphene features a unique combination of exceptional properties and has emerged as one of the most promising nanomaterials for a variety of applications. The ability to structurally modify graphene with nanoscale precision enables the properties to be further extended. LÄS MER

  4. 8. Modelling of gene regulatory and spatial mechanisms which pattern the early human neural tube

    Magister-uppsats, Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Författare :Fredrik Bertilsson; [2022]
    Nyckelord :Biophysics; systems biology; gene regulatory networks; neural tube; isthmic organizer; midbrain-hindbrain boundary; WNT; FGF; morphogens; reaction-diffusion; finite-difference; 3D modelling; Physics and Astronomy;

    Sammanfattning : Tissue patterning during development is thought to be driven largely by gene regulatory responses to spatial gradients of molecular signals, known as morphogens. In this thesis, early patterning of the human neural tube is studied using two different gene regulatory network models. LÄS MER

  5. 9. Life Cycle Assessment of a 3D printer : A comparative and attributional life cycle assessment of 3D printer

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Rishi Akash Chinnakonda Senthil; [2022]
    Nyckelord :3D printer; LCA; impact categories;

    Sammanfattning : Three-dimensional (3D) bio printing offers a wide range of applications, including the placement, design, and patterning of biological components such as living cells, nucleic acids, tissues, and many more. Bioprinting has seen great growth and breakthroughs in recent years, particularly in 3D printing. LÄS MER

  7. 10. Towards laser fabrication of soft neural electrodes

    Master-uppsats, Linköpings universitet/Laboratoriet för organisk elektronik; Linköpings universitet/Tekniska fakulteten

    Författare :John Schill; [2022]
    Nyckelord :Stretchable electrodes; UV-laser ablation; Silver nanowires; 355 nanoseconds laser; electrode patterning; Teknisk biologi; Teknisk biologi;

    Sammanfattning : Electronic devices define our everyday lives. They are often large, rigid, and brittle. Modern medical science has come so far as to start using miniature electronic devices to monitor many types of diseases. LÄS MER