+ Facts and figures

Theme leader
Prof David Wright

01392 723614
david.wright@exeter.ac.uk


Total investment*
>£10million


Research income*
>£30million


PhD students*
>50


*Total University and external investment.

Theme leader Prof David Wright has collaborated with leading technology companies including IBM.

Functional Materials

Invisibility screens for radar, artificial bone, solar panels, computer memories and novel sensors; all rely on functional materials, whose properties derive from and are controlled by their underlying design.

Research focuses on three major sub-themes:

  • Nanoscale materials,
  • structured metamaterials and
  • photonic materials.

Our impact

Invisibility

We have made advances in developing invisibility cloaking through our research into metamaterials. Dr Matt Lockyear is using a foam from inside surfboards to make materials that can manipulate light.

Parts production

Producing strong, lightweight parts has become cheaper thanks to a new method for making three dimensional aluminium parts developed by our Engineering staff. The team have discovered that they can mix together three relatively inexpensive powders to make aluminium composite parts.

Wearable devices

The development of wearable electronic devices, such as clothing containing computers, phones and MP3 players, has been revolutionised by the creation of the transparent and flexible material GraphExeter by the Centre for Graphene Science team. The group have developed the most transparent, lightweight and flexible material ever for conducting electricity. At just one-atom-thick it is very flexible and is one of the strongest known materials.

Computing

We have contributed to significant developments in storing and processing computer data simultaneously through our research into brain like computing. This new technique could revolutionise computing by making computers faster and more energy-efficient, as well as making them more closely resemble biological systems.

A CD sized disc that could contain all the information held in the British Library could become a reality thanks to Professors David Wright and Rob Hicken's research in nanoscale materials.

Advances for the security industry

The security industry has benefited from our blast-proof curtains, for use in buildings under threat from terrorists. The curtain becomes thicker, not thinner, when stretched and is designed to remain intact and capture debris such as flying glass when windows are blown in.

A paper led by Prof Roy Sambles on squeezing millimeter waves into microns led to the creation of the Very Thin Radar Absorbing Material (VTRAM), a microwave absorber. It is believed to the world's thinnest practical radio frequency (RF) absorber. The technology benefited security and defence company QinetiQ. They were able to utilise VTRAM to create new products and create two successful spin-out companies.

Photonics research

Photonics is just one the areas covered by functional materials. In this video Prof Pete Vukusic discusses how our photonics research could revolutionise the paper manufacturing industry.

Fellowships

Functional Materials staff at the University have received prestigious fellowships.

Prof Geoffrey Nash received the first ever fellowships in manufacturing from the Engineering and Physical Sciences Research Council (EPSRC). During his fellowship he will work with commercial partners Procal, QinetiQ and Oclaro to carry out research in the field of disruptive optoelectronic manufacture using graphene.

Prof Gino Hrkac received a Royal Society University Research Fellowship investigating the fundamentals of spin-torque induced magnetisation dynamics.

Guest lectures

We have attracted the attention of world renowned functional materials experts. Nobel Prize winner Konstantin Novoselov came to talk about the discovery of Graphene.

Jani Kinaret of Chalmers University of Technology discussed the boundary between physics and electronics.