We are applying techniques in Ab Initio Random Structure Searching to predict structures of the smallest possible "extreme nanowires" - crystals formed inside carbon nanotubes.
Ongoing work, illustrated above, is exploring how charge transfer between nanotube and filling can alter the symmetry of encapsulated 1d crystals.
Work by Paulo Medeiros (theory) and Sam Marks (experiment) demonstrating structural selectivity of Te nanowires inside extremely narrow CNTs has been published in ACS Nano.
Andrij Vasylenko's work demonstrating that encapsulation of 1D nanowires can boost electrical conductivity of metallic carbon nanotubes is published as a rapid communication in Physical Review B.
A recent study reveals nanowires of a single element exhibiting helical symmetry, winding along the inside of a carbon nanotube.
Theoretical and Computational Physics at Warwick
Theory of Condensed Matter at Cambridge
Dr Jeremy Sloan (experimental lead)
Dr David Quigley (Warwick modelling lead)
Dr Andrew Morris (Cambridge modelling lead)
Dr Paulo Medeiros (Cambridge PDRA)
Dr Andrij Vasylenko (Warwick PDRA)
Mr Sam Brown (Warwick PhD student)
Mr Jamie Wynn (Cambridge PhD student)
Dr Peter Brommer (affiliated researcher)