Search for dissertations about: "nanowires"

Showing result 1 - 5 of 147 swedish dissertations containing the word nanowires.

  1. 1. Nanowires in Cell Biology

    Author : Henrik Persson; Lunds universitet.; Lund University.; [2014]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; phase holographic microscopy; Nanowires; living cells; cell injection; Fysicumarkivet A:2014:Persson;

    Abstract : This thesis explores the interactions between cells and nanowires, to increase our understanding of how cells are affected and how they can be manipulated by these one-dimensional, semiconductor crystals (lengths 1-10 µm, diameters .... READ MORE

  2. 2. Doping of Semiconductor Nanowires

    University dissertation from Lund University

    Author : Jesper Wallentin; Lunds universitet.; Lund University.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; metal-organic vapour phase epitaxy; III-V semiconductor materials; nanowires; doping; solar cells; F:2013:Wallentin;

    Abstract : Popular Abstract in Swedish Vi människor konsumerar en ständigt ökande mängd elektrisk energi, som till största delen produceras av ändligt tillgängliga material som kol, gas, olja och uran. Elproduktionen har många skadliga bieffekter, som till exempel utsläpp av växthusgasen koldioxid vid förbränning av kol, gas och olja. READ MORE

  3. 3. Nanowires for Cell Research

    University dissertation from Solid State Physics, Lund University

    Author : Waldemar Hällström; Lunds universitet.; Lund University.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nanotoxicology; Nanowires; Nanotubes; Nerve Cells; Cell Probing; Force Measurements; Nanotechnology; Axonal Guidance;

    Abstract : Popular Abstract in Swedish Sammanfattning Den här avhandlingen handlar om gränsskiktet mellan nanoteknologi och cellbiologi, om hur celler och nanostrukturer påverkar varandra, och om hur man kan använda nanopinnar för att studera celler. Å ena sidan vill man kunna mäta egenskaper hos cellerna, det vill säga låta cellerna påverka pinnarna, å andra sidan vill man kunna styra cellerna – låta pinnarna påverka cellerna. READ MORE

  4. 4. Epitaxial growth of semiconductor nanowires

    University dissertation from Department of Physics, Lund University

    Author : Ann Persson; Lunds universitet.; Lund University.; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; materialteknik; nanowires; nanostructures; growth mechanism; Materiallära; Material technology; Halvledarfysik; Semiconductory physics; nanoelectronics; Au; VSS; VLS; surface diffusion; band gap engineering; InP; ternary system; GaAs; heterostructures; InAs; CBE; epitaxy;

    Abstract : This thesis describes the results obtained from investigations carried out on epitaxially grown III-V semiconductor nanowires aimed at improving our understanding of and knowledge on the growth mechanism of nanowires. This is important to be able to control their growth, in order to make future applications possible. READ MORE

  5. 5. Semiconductor Nanowires: Epitaxy and Applications

    University dissertation from Solid State Physics

    Author : Thomas Mårtensson; Lunds universitet.; Lund University.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; semiconductor; nanotechnology; nanowires; crystal growth; metal-organic vapour phase epitaxy; III-V; silicon; MOVPE; light-emitting diode; single-electron transistor; cell;

    Abstract : Semiconductor nanowires are nanoscale objects formed by bottom-up synthesis. In recent years their unique properties have been exploited in fields such as electronics, photonics, sensors and the life sciences. In this work, the epitaxial growth of nanowires and their applications were studied. READ MORE