Find out more about PhD projects in Condensed Matter & Complex Systems research via the research themes below.
Condensed Matter & Complex Systems
We use computer simulations to study the properties of materials. By applying methods ranging from electronic structure calculations to classical molecular dynamics, we study liquids, colloids, and atomic or molecular crystals under different temperature and pressure conditions, both in and away from equilibrium.
We study how materials react and change when being subjected to extremes of pressure, temperature, fields and strain. We use diamond anvils or large lasers to create high pressures, liquid He cooling and laser heating to change temperatures, and x-rays, neutrons and optical spectroscopy to study how the materials change. Understanding our observations is aided by computation and simulation, using methods such as electronic structure calculations, classical and quantum molecular dynamics.
We use experiments, computer simulations, and theoretical calculations to understand how physical laws affect living organisms.
Quantum Order refers to correlated states of matter that have a quantum origin, including different forms of superconductivity, magnetism, ferroelectricity, and topologically protected states. Many of these states emerge at low temperatures where quantum effects become more pronounced. Many also require pure single crystals. We grow our own crystals, which allows us to lead the hunt for new forms of order, which we study down to very low temperature and in high magnetic fields in-house and at central facilities with neutrons, X-rays and muons.
"Soft matter" is a convenient term for materials that are easily deformed by thermal fluctuations and external forces. In short, it refers to ‘all things squishy’! Everyday examples include paint, blood, milk, spreads and ice cream. Soft materials share several characteristic features, e.g. that their building blocks are intermediate in size between atoms and grains, and this is crucial to understanding their behaviour. In the Edinburgh Soft Matter Physics group, we use experiments, computer simulations, and theoretical calculations to understand colloidal and granular model systems for phenomena ranging from jamming to bacterial colonies and to rationally design novel soft materials for use in applications ranging from foods to energy materials.
Statistical physics sets out to explain how the patterns and structures around us in the macroscopic world arise from the interactions between their component parts. A major challenge in the 21st century is to extend statistical physics to systems that are far from equilibrium.