Physics

This subject provides an introduction to electrodynamics and a wide range of applications including communications, superconductors, plasmas, novel materials, photonics and astrophysics. Topics include: revision of Maxwell’s equations, strategies for solving boundary value problems for static and time-varying fields, electromagnetic fields in materials (including dielectrics, magnetic materials, conductors, plasmas and metamaterials), electromagnetic waves, derivation of geometric optics from Maxwell’s equations, guided waves, relativistic electrodynamics and the covariant formulation of electrodynamics, radiation by antennas and accelerating charged particles.

Statistical mechanics, the microscopic basis of classical thermodynamics, is developed in this subject. It is one of the core areas of physics, finding wide application in solid state physics, astrophysics, plasma physics and cosmology.

Using fundamental ideas from quantum physics, a systematic treatment of statistical mechanics is developed for systems in equilibrium. The content of this subject includes ensembles and the basic postulate; the statistical basis of the second and third laws of thermodynamics; canonical, micro-canonical and grand-canonical ensembles and associated statistical and thermodynamic functions; ideal quantum gases; black body radiation; the classical limit and an introduction to real gases and applications to solid state physics.

This subject provides a series of specialised modules in the areas of organic, inorganic and physical chemistry.

Students choose three modules from the following selection of topics. Each module consists of 12 lectures.

• Physical Organic Chemistry,
• Methods in Organic Synthesis,
• Quantum Mechanics in Chemistry,
• Computational Chemistry,
• Supramolecular and Structural Inorganic Chemistry
• Metal Ions in Biology and Medicine

This subject will build on the experience gained in second year practical chemistry through the synthesis and characterisation of complex molecules, the acquisition and interpretation of advanced spectroscopic and physical data and the investigation of chemical systems through computational techniques. It consists of a series of laboratory-based experiments aimed at developing skills in the synthesis, safe handling and analysis of chemical substances of a range of different classes of compounds; an understanding of modern characterisation techniques (e.g. chromatography, atomic and molecular spectroscopy); and the operation of instrumentation for the acquisition of kinetic, structural and thermodynamic data.

A component of this subject will also involve the development of skills in independent practical work through the design and implementation of experimental procedures and techniques, and data interpretation. The subject will also provide opportunities for the development of scientific writing and presentation skills, problem solving and small group collaboration, while introducing resources and software commonly used within chemical research fields (i.e. scientific databases, chemical drawing software, molecular modelling & optimisation, etc).

In addition to increased proficiency in standard techniques, this subject provides an introduction into research-based chemistry through integrated and themed experiments. It will provide skill development in a range of techniques utilised in the modern chemistry laboratory.

The subject provides experience across multiple traditional chemical disciplines whilst highlighting the importance of these disciplines in diverse 'real world' applications such as materials science and medicinal chemistry.

The subject offers a range of projects in modules that offer experience in laboratory techniques and computational methods; the relative weights are indicated in the module descriptions. Students must select four projects with a combined weighting that contains at least 25% Computational Physics and 25% Laboratory Physics. The laboratory projects include nuclear physics, particle physics, diffraction, electronics, atomic physics, optical physics and astronomy. The computational projects are designed to develop programming skills and to introduce a range of numerical methods commonly used in physics research will be based on model problems in physics; these may include electronic structure theory, molecular vibrations, stellar structure, quantum spin systems, large-scale magnetic systems and gravitational lensing by point masses. Some projects may be offered that merge laboratory and computational work with approximately equal weighting.