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    Australian Synchrotron

    19–20 Nov 2020
    ANSTO
    Australia/Melbourne timezone
    Please find the latest version of the UM2020 Program, Poster Presentations & Book of Abstracts at the bottom of the overview page

    Bettina Richen, Events

    Session

    Session 2 - Advanced Materials & Hard Matter

    19 Nov 2020, 10:30

    Presentation materials

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    1. 196. Soft x-ray studies of molecular nanoarchitectures
      Jennifer MacLeod (QUT)
      19/11/2020, 10:30
      Advanced Materials and Hard Matter
      Oral

      One of the goals of nanoscience is achieving precise control over the structure and function of nanoscale architectures at surfaces. Bottom-up approaches using molecular building blocks present a flexible and intuitive approach to this challenge. Combining the Lego-like modularity of molecules with the epitaxial and reactive influences of surfaces creates a range of opportunities to build...

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    2. 167. Quantification of Material Gradients in Nanocrystals
      Dr Boldt Klaus (University of Konstanz)
      19/11/2020, 11:00
      Advanced Materials and Hard Matter
      Oral

      Core/shell nanocrystals in which the materials change gradually from core to shell are very very promising structures to optimise the opto-electronic properties and quantum efficiencies of nanoscale semiconductors. Gradients are able to minimise crystal defects, lattice mismatch, and can be used to engineer the envelope wave function of excitons in order to suppress non-radiative Auger...

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    3. 219. Resonant Tender X-ray Diffraction for Disclosing the Molecular Packing of Paracrystalline Conjugated Polymer Films
      Prof. Chris McNeill (Monash University)
      19/11/2020, 11:20
      Advanced Materials and Hard Matter
      Oral

      The performance of optoelectronic devices based on conjugated polymers is critically dependent upon molecular packing; however the paracrystalline nature of these materials limits the amount of information that can be extracted from conventional X-ray diffraction. Resonant diffraction (also known as anomalous diffraction) occurs when the X-ray energy used coincides with an X-ray absorption...

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    4. 203. The Structure and Air Stability of Calcium and Magnesium Intercalated Graphene on 6H-SiC(0001)
      Jimmy Kotsakidis (Monash University)
      19/11/2020, 11:40
      Advanced Materials and Hard Matter
      Oral

      Calcium intercalated graphene has been shown to exhibit superconductivity below 2 K, yet its structure has remained elusive in the literature to date. Furthermore, the intercalation of Mg underneath epitaxial graphene on SiC(0001) has not been reported. In this talk, epitaxial monolayer graphene samples synthesised on 6H-SiC(0001) are utilised to investigate calcium and magnesium intercalated...

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