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Recent Submissions

  • Triboluminescence flashes from high-speed ruptures in carbon nanotube Macro-Yarns 

    Gspann, Thurid Susanne; Ngern, NHH; Fowler, A; Windle, AH; Tan, VBC; Elliott, James Arthur (2018-02-15)
    © 2017 During tensile tests of carbon nanotube (CNT) macrostructures (ribbons, ropes and tows) under dynamic strain rates (1000 s –1 ), we recorded temporally sporadic, spatially localized visible light emissions (“flashes”) ...
  • Gamma Prime Precipitate Evolution During Aging of a Model Nickel Based Superalloy 

    Goodfellow, Amy; Galindo-Nava, E; Christofidou, Katerina; Jones, Nicholas Gwilym; Martin, T; Bagot, P; Boyer, C et al. (Springer, 2018-03-01)
    The microstructural stability of nickel-based superalloys is critical for maintaining alloy performance during service in gas turbine engines. In this study, the precipitate evolution in a model polycrystalline Ni-based ...
  • On the time-temperature-transformation behaviour of a new dual-superlattice nickel-base superalloy 

    Mignanelli, Paul Michael; jones, NG; Hardy, MC; Stone, Howard James (Springer, 2018-03-01)
    Recent research has identified compositions of nickel-based superalloys with microstructures containing appreciable and comparable volume fractions of γ′ and γ″ precipitates. In this work, an alloy capable of forming such ...
  • Mesoscale simulations of confined Nafion thin films 

    Vanya, Peter; Sharman, J; Elliott, James Arthur (AIP, 2017-12-07)
    The morphology and transport properties of thin films of the ionomer Nafion, with thicknesses on the order of the bulk cluster size, have been investigated as a model system to explain the anomalous behaviour of ...

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