Advanced shield materials for compact fusion energy. We aim to predict how materials used for shielding sensitive components in nuclear fusion reactors will degrade over time. We will use this knowledge to design advanced alloys for radiation shield, which are critical for the development of more compact fusion reactors design, with lower construction cost, and shorter assembly time. These advanced shield materials may also be used in other applications in radiation fields (e.g. space, nuclear m ....Advanced shield materials for compact fusion energy. We aim to predict how materials used for shielding sensitive components in nuclear fusion reactors will degrade over time. We will use this knowledge to design advanced alloys for radiation shield, which are critical for the development of more compact fusion reactors design, with lower construction cost, and shorter assembly time. These advanced shield materials may also be used in other applications in radiation fields (e.g. space, nuclear medicine). The project also seeks to extend the Australian nuclear research capability by developing an innovative technique to study radiation damage using the OPAL reactor at ANSTO.Read moreRead less
Nanostructure engineered low activation superconductors for fusion energy. This project aims to develop a novel, low activation and liquid helium-free superconducting solution with superior electromagnetic, mechanical and thermal properties for use in fusion reactors. Superconducting magnets and their associated cryogenic cooling systems represent a key determinant of thermal efficiency and the construction/operating costs of fusion reactors. The project expects to overcome these barriers so tha ....Nanostructure engineered low activation superconductors for fusion energy. This project aims to develop a novel, low activation and liquid helium-free superconducting solution with superior electromagnetic, mechanical and thermal properties for use in fusion reactors. Superconducting magnets and their associated cryogenic cooling systems represent a key determinant of thermal efficiency and the construction/operating costs of fusion reactors. The project expects to overcome these barriers so that widespread uptake of these reactors becomes viable. Outcomes from the project will include a fundamental understanding of pure and doping-induced isotopic magnesium diboride superconductors and their behaviour under high neutron flux and harsh plasma atmosphere, which are specifically designed for application in next-generation, low-cost fusion reactors.Read moreRead less
Ion-atom collision data for fusion energy, hadron therapy and astrophysics. This project aims to combine experimental and theoretical efforts to generate accurate data required for the development and maintenance of fusion reactors, treatment planning in hadron therapy of cancerous tumours, and modelling astrophysical phenomena. Hadron therapy has been used successfully worldwide for over a decade with Australia’s first such facility, the Bragg Centre for Proton Therapy, currently under construc ....Ion-atom collision data for fusion energy, hadron therapy and astrophysics. This project aims to combine experimental and theoretical efforts to generate accurate data required for the development and maintenance of fusion reactors, treatment planning in hadron therapy of cancerous tumours, and modelling astrophysical phenomena. Hadron therapy has been used successfully worldwide for over a decade with Australia’s first such facility, the Bragg Centre for Proton Therapy, currently under construction. Fusion reactors are a source of abundant green energy. Immense progress is being made in their construction and underlying technology. Currently, there is an urgent demand for accurate data on ion-beam collisions with atoms and molecules for the aforementioned applications. This project intends to meet this demand.Read moreRead less
Anisotropy and flow in fast-particle dominated and burning tokamak plasmas: stability of ITER and the coming demonstration fusion power plant. This project will identify how beam injected and fusion born alphas affect the magnetic ?eld and excite wave modes in spherical tokamaks, where these particles have the most impact. Understanding these effects is critical to long pulse operation of high performance tokamaks with burning plasmas. In the UK spherical tokamak MAST for instance, fast ion driv ....Anisotropy and flow in fast-particle dominated and burning tokamak plasmas: stability of ITER and the coming demonstration fusion power plant. This project will identify how beam injected and fusion born alphas affect the magnetic ?eld and excite wave modes in spherical tokamaks, where these particles have the most impact. Understanding these effects is critical to long pulse operation of high performance tokamaks with burning plasmas. In the UK spherical tokamak MAST for instance, fast ion driven bursty “chirping modes” and “?shbone” modes evolve into "long-lived" modes damaging plasma performance. This project will resolve the physics of the seed fast ion driven mode, its linear threshold and fully nonlinear evolution. Wider outcomes include scoping the impact of beams and alphas in next step burning plasma experiments, such as a nuclear facility for materials development, ITER, and a fusion power plant.Read moreRead less
Emergence and control of self-organisation in fusion plasmas: through the International Thermonuclear Experimental Reactor (ITER) and beyond. Fusion is a carbon free technology, which promises millions of years of base-load power. The promise has led to massive support for the proof-of-principle experiment, ITER. A challenge facing ITER is minimising edge instabilities, which can destroy the plasma facing wall. The project will explore if a new model can describe and control these instabilities.
Multi-region relaxation dynamics in fusion and stellar plasmas. This project aims to apply a static plasma modelling approach to linear modes of vibration and nonlinear explosive events in toroidally confined fusion plasma experiments and stellar atmospheres. The long-term survival of advanced civilisation depends on the development of reliable and ecologically sustainable energy sources. One of the most promising approaches for baseload electrical power is magnetic confinement fusion: harnessin ....Multi-region relaxation dynamics in fusion and stellar plasmas. This project aims to apply a static plasma modelling approach to linear modes of vibration and nonlinear explosive events in toroidally confined fusion plasma experiments and stellar atmospheres. The long-term survival of advanced civilisation depends on the development of reliable and ecologically sustainable energy sources. One of the most promising approaches for baseload electrical power is magnetic confinement fusion: harnessing, in a magnetic field, the nuclear reactions that power stars. This project will develop powerful new ways of modelling strong plasma instabilities in magnetised plasmas. Learning how to avoid these would remove a key barrier to fusion power.Read moreRead less
Electron-molecule collisions in fusion and astrophysical plasmas. This project will apply innovative methods developed in Australia to accurately model electron collisions with diatomic hydrides. It will generate new knowledge of the dynamics underlying fundamental chemical reactions, and bring international scientists together to study the influence of molecules in plasmas more accurately than ever before. Outcomes will include essential diagnostics for fusion reactors, methods for using the Ja ....Electron-molecule collisions in fusion and astrophysical plasmas. This project will apply innovative methods developed in Australia to accurately model electron collisions with diatomic hydrides. It will generate new knowledge of the dynamics underlying fundamental chemical reactions, and bring international scientists together to study the influence of molecules in plasmas more accurately than ever before. Outcomes will include essential diagnostics for fusion reactors, methods for using the James Webb Space Telescope to study astrophysical clouds, and strengthened ties between Australia and the global plasma physics community. The significant benefits will include accelerating the development of fusion technology as an alternative to fossil fuels, and furthering our understanding of stellar evolution.Read moreRead less
Towards non-thermal hydrogen-boron fusion. Laser-induced non-thermal fusion of hydrogen and boron 11 is a promising approach to reach practical sustainable energy generation. In addition, being aneutronic, this specific fusion reaction virtually avoids the deleterious environmental impact associated with high energy neutron radiation. The recent observation of this reaction under non-thermal conditions is not only exciting but begs for a better understanding of its dynamics. This industry suppor ....Towards non-thermal hydrogen-boron fusion. Laser-induced non-thermal fusion of hydrogen and boron 11 is a promising approach to reach practical sustainable energy generation. In addition, being aneutronic, this specific fusion reaction virtually avoids the deleterious environmental impact associated with high energy neutron radiation. The recent observation of this reaction under non-thermal conditions is not only exciting but begs for a better understanding of its dynamics. This industry supported proposal thus aims at establishing an experimentally-proven analysis framework underpinning the future development of a viable hydrogen-boron fusion reactor. In the long term, its successful implementation would constitute a sea change by providing a virtually limitless source of energy.Read moreRead less
Pure and applied nuclear structure research with radioactive ion beams at Californium Rare Ion Breeder Upgrade (CARIBU). The structure of exotic neutron-rich nuclei will be investigated at the Californium Rare Ion Breeder Upgrade (CARIBU) radioactive ion beam facility using new and novel detector systems. The results will enhance our fundamental understanding of the atomic nucleus and stellar nucleosynthesis as well as provide important data for the development of next generation nuclear reactor ....Pure and applied nuclear structure research with radioactive ion beams at Californium Rare Ion Breeder Upgrade (CARIBU). The structure of exotic neutron-rich nuclei will be investigated at the Californium Rare Ion Breeder Upgrade (CARIBU) radioactive ion beam facility using new and novel detector systems. The results will enhance our fundamental understanding of the atomic nucleus and stellar nucleosynthesis as well as provide important data for the development of next generation nuclear reactors.Read moreRead less
Understanding helium induced nanostructure formation. This project addresses the interaction dynamics of high-flux helium particles with materials that drives surface nanowire growth. These dynamics are important to nuclear reactor materials and to developing new nanotechnology materials for high energy density lithium-ion battery anodes and water splitting catalysts. Through model and experiment, this project expects to generate new knowledge of processes that drive sub-surface nano-bubble form ....Understanding helium induced nanostructure formation. This project addresses the interaction dynamics of high-flux helium particles with materials that drives surface nanowire growth. These dynamics are important to nuclear reactor materials and to developing new nanotechnology materials for high energy density lithium-ion battery anodes and water splitting catalysts. Through model and experiment, this project expects to generate new knowledge of processes that drive sub-surface nano-bubble formation and surface nanowire growth in materials exposed to helium particles. This project will result in improved understanding of material degradation during nuclear reactor operation and will make a new contribution to high-value manufacturing capabilities for next generation energy systems.Read moreRead less