Sökning: "Jörg Neidhardt"

Hittade 3 avhandlingar innehållade orden Jörg Neidhardt.

  1. 1. Fullerene-like carbon nitride thin solid films

    Författare :Jörg Neidhardt; Brian C. Holloway; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : The subject of this thesis is to establish synthesis-structure-property- performance relations for nano structured carbon nitride thin solid films. This material consists of bent and frequently intersecting nitrogen-containing graphite basal planes, where nitrogen plays an important role for the initiation of inter-planar cross-links and the induction of curvature via pentagon formation, much like in Buckminster Fullerenes - hence, the terminology "fullerene-like carbon nitride". LÄS MER

  3. 2. Materials science of magnetron sputtered fullerene-like carbon nitride thin films

    Författare :Jörg Neidhardt; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Carbon nitride (CNx) is a promising compound thin film material for a variety of applications. The nano-structured fullerene-like allotrope in particular exhibits outstanding mechanical proper ties. such as extreme elasticity and toughness. due to a unique microstructure of curved and crosslinked basal planes. LÄS MER

  4. 3. Carbon based Thin Films Prepared by HiPIMS and DCMS

    Författare :Susann Schmidt; Lars Hultman; Grzegorz Greczynski; Jörg Neidhardt; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : The present thesis focuses on carbon based thin films prepared by high power impulse magnetron sputtering (HiPIMS) and direct current magnetron sputtering (DCMS). The properties of such thin films can be tailored to an extensive variety; the film microstructure, for example, ranges in the presented work from fully amorphous, graphitic films to fullerene like (FL). LÄS MER