Thomas Young Centre members are experts in Materials Modelling. Expertise covers all relevant length- and time-scales. The research of the TYC encompasses a wide range of materials and applications that are important and relevant to society, academia and industry.
Functional Materials & Devices
(Light-Matter interactions, spectroscopy, excited states, photonics, plasmonics, solar energy conversion, electronic, thermal and ionic transport)
The ability of materials to conduct electricity, store electrical charge, act as a magnet, convert light or heat into electrical current and/or store information, results in these so-called functional materials finding use in a wide-range of applications and/or devices. Everything from batteries to computer memories and from solar cells to the Qubits of the forthcoming quantum computers are made possible by functional materials and their electronic, optical and magnetic properties. Not surprisingly, a large number of TYC members work on the modelling of these materials, including the prediction of the properties of as yet unmade materials and how to make them, the link between the structure and properties of materials, the spectroscopic signatures that allow them to be probed experimentally, as well as how different materials interact in devices and how the properties change in the presence of an electrical bias, magnetic field or under illumination.
Interest Group Lead: Martijn Zwijnenburg, University College London
Methods and Formalisms for simulating materials
At the heart of all areas in material and molecular simulation are the algorithms and methods required for their computation. Developments in these methods can have huge ramifications for the scope and complexity of systems which can be modeled, as well as increasing the accuracy and confidence in the resulting predictions. As a result, methodological developments are at the core of many of the research developments in the TYC, with contributions from members leading to advances in simulation capabilities which far outstrips the improvements in computing hardware improvements over the years. These methods span all areas, including improving accuracy in the quantum approaches for electronic structure, acceleration of molecular dynamics simulations, and even the development of new algorithms for use on forthcoming quantum computers.
Interest Group Lead: George Booth, King’s College London
Soft and Biological Matter
(biochemistry, biophysics, biomaterials, statistical mechanics)
Modelling biomolecular systems and biomaterials has become the forefront of recent research activities. This is prompted by the success of research programmes targeting crucial biomedical applications. Recent examples of large-scale community efforts include modelling SARS-CoV-2 targets, and targets for other diseases such as HIV, cancer, and neurodegenerative diseases. Molecular modelling is now widely used in both academia and the private sector, due to the increasing power and accuracy of computational simulations, including methodological advances based on statistical tools and machine learning. At the heart of London, the TYC always welcomes new members for this interest group.
Interest Group Lead: Edina Rosta, University College London
(dislocations, rheology, chemimechanics, tribology)
Structural materials are materials used or studied primarily for their mechanical properties, as opposed to their electronic, magnetic, chemical or optical characteristics. This can include a materials response to an applied force, whether this response is elastic or plastic, its hardness, and its strength. Research groups at the TYC develop computational methods to simulate line defects in a crystalline lattice, the deformation of materials, interacting surfaces in relative motion, friction, wear, and lubrication. These phenomena are studied using atomistic-to-continuum approaches.
Interest Group Lead: Devis di Tommaso, Queen Mary University of London
Surfaces & Interfaces
(catalysis, electrochemistry, nanostructures)
Interest Group Lead: Clotilde Cucinotta, Imperial College London