• 

  Direct Imaging of Charge Redistribution due to Bonding at Atomic Resolution via Electron Ptychography 

  Jones, Lewys (2019)

  Phase imaging in electron microscopy is sensitive to the local potential including charge redistribution from bonding. We demonstrate that electron ptychography provides the necessary sensitivity to detect this subtle ...
• 

  Label-free screening of biochemical changes in macrophage-like cells following MoS2 exposure using Raman micro-spectroscopy 

  Coleman, Jonathan (2021)

  The emergence of large scale production techniques for 2D particulate materials has dramatically increased their applications potential. Understanding the interactions of biological cells with such particulate material is ...
• 

  On the relationship between morphology and conductivity in nanosheet networks 

  Coleman, Jonathan (2021)

  It is well-known that the morphology of nanostructured networks is closely linked to network properties. However, controlling and characterizing the morphology of networks of 2D nanosheets has not been explored. In this ...
• 

  Reactive Plasma N-Doping of Amorphous Carbon Electrodes: Decoupling Disorder and Chemical Effects on Capacitive and Electrocatalytic Performance 

  Lunney, James (2020)

  Nitrogen-free amorphous carbon thin films prepared via sputtering followed by graphitization, were used as precursor materials for the creation of N-doped carbon electrodes with varying degrees of amorphization. Incorporation ...
• 

  Device for inductive heating and focusing of laser produced plasma 

  Lunney, James (2019)

  The design and implementation of a pulsed magnetic induction device used to heat and focus a laser produced plasma in vacuum is described. Imaging of the plasma light emission and optical spectroscopy show that the UV/visible ...

View more