Now showing items 1-3 of 3

    • Molecular quantum ring formed from a pi-conjugated macrocycle 

      Judd, Chris J.; Saywell, Alex (The University of Nottingham, 2020-10-14)
      The electronic structure of a molecular quantum ring (stacks of 40-unit cyclic porphyrin polymers) is characterised via scanning tunnelling microscopy and scanning tunnelling spectroscopy. Our measurements access the ...
    • On-Surface Synthesis within a Porphyrin Nanoring Template 

      Judd, Chris J.; Saywell, Alex (The University of Nottingham, 2019-06-28)
      On-surface synthesis provides a route for the production of 1D and 2D covalently bonded polymeric structures. Such reactions are confined to the surface of a substrate and the catalytic properties of the substrate are often ...
    • Self-assembly of a strapped linear porphyrin oligomer on HOPG 

      Bellamy-Carter, Abigail; Saywell, Alex (The University of Nottingham, 2021-11-03)
      Polymeric structures based on porphyrin units exhibit a range of complex properties, such as nanoscale charge transport and quantum interference effects, and have the potential to act as biomimetic materials for light-harvesting ...