Plasma applications and technology

The unique properties of plasma mean that it has a wide variety of technological applications. Research within the School focusses on thoroughly understanding the fundamental properties of plasmas then applying that knowledge to practical applications.

One example is a novel space thruster system based around a plasma accelerated in an electric double layer. The physics is similar to that which drives the Aurora and allows ions to be accelerated to very high speeds which in turn equates to a highly fuel efficient propulsion system for space travel.

Plasmas are also being used in connection with nanotechnology to create novel catalytic fuel cell electrodes that require only one fifth of the platinum of conventional electrodes. Such advances are likely to have a profound effect on "green" vehicles of the future.

Selected research highlights

Related departments

Potential student research projects

You could be doing your own research into fusion and plasma confinement. Below are some examples of student physics research projects available in RSPE.

Please browse our full list of available physics research projects to find a project that interests you.

Radiofrequency waves launched from a helicon antenna produce high density plasma for materials studies in the MAGPIE devices. The dispersion of  will be investigated experimentally, and compared with theory and simulations.  Outcomes could include optimisation of the plasma density generated or ideas for improved antenna designs.

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Recent development of a flowing MHD model for the rotating, collisional column of MAGPIE plasmas discovered the intriguing prediction of opposite axial acceleration of the plasma ions in the subsonic and supersonic regimes. This project would examine the regime above, below, and through the shock.

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This project is concerned with studying pulsed electronegative plasmas which can open new frontiers for both basic and applied studies. 

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Turbulence is known to affect the plasma in toroidal magnetic confinement devices for fusion, and linear magnetic devices. This project involves the use of langmuir probes on both the H-1 and MAGPIE devices for evaluating the total and fluctuation-induced particle flux and address fundamental physics of turbulence in these devices.

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Updated:  15 June 2016/ Responsible Officer:  Director, RSPE/ Page Contact:  Physics Webmaster