Exploiting new breakthroughs in understanding nuclear fission. This project aims to characterise and quantify the quantum energy levels crucial in determining the mass and energy distributions of nuclear fission products, which recent results show are far from understood. Combining new techniques and concepts, distributions will be measured down to the fission barrier energies, maximising sensitivity to quantum effects. The project exploits newly enhanced Australian accelerator infrastructure, w ....Exploiting new breakthroughs in understanding nuclear fission. This project aims to characterise and quantify the quantum energy levels crucial in determining the mass and energy distributions of nuclear fission products, which recent results show are far from understood. Combining new techniques and concepts, distributions will be measured down to the fission barrier energies, maximising sensitivity to quantum effects. The project exploits newly enhanced Australian accelerator infrastructure, world-best detector capabilities, and the latest findings in reactions of light cluster nuclei. The results will test new high-profile quantum many-body predictions and guide fundamental model developments, with implications ranging from future energy to understanding production of heavy elements in the universe.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
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
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
New Tests of Fundamental Physics & Astrophysics with Atmospheric Neutrinos. Neutrinos are the least understood of the known fundamental particles, yet they hold the key to some of the most important open questions in physics and astrophysics. This project aims create new knowledge, which is needed now, using existing and imminent atmospheric neutrino data. It will pave the way to better understand the origin of the matter-antimatter asymmetry of the universe, supernovae, and dark matter. The exp ....New Tests of Fundamental Physics & Astrophysics with Atmospheric Neutrinos. Neutrinos are the least understood of the known fundamental particles, yet they hold the key to some of the most important open questions in physics and astrophysics. This project aims create new knowledge, which is needed now, using existing and imminent atmospheric neutrino data. It will pave the way to better understand the origin of the matter-antimatter asymmetry of the universe, supernovae, and dark matter. The expected outcomes include significant advances at the forefront of modern science, which will contribute to the development of a world class research capacity in Australia. Significant benefits include high level training of students and early career researchers, contributing to a highly skilled STEM workforce.Read moreRead less
Mid-Career Industry Fellowships - Grant ID: IM230100125
Funder
Australian Research Council
Funding Amount
$1,053,296.00
Summary
Life prediction and optimisation of advanced first-wall fusion materials. The project focusses on accelerating the development radiation-tolerant materials for fusion energy, in collaboration with HB11 and Tokamak Energy. Specifically, we aim to understand the degradation mechanisms of the “first-wall” component, which is exposed to high energy radiation. In turn, this will (a) enable accurate life assessments of the component, and (b) inform how to optimise it material for longer-lasting fusion ....Life prediction and optimisation of advanced first-wall fusion materials. The project focusses on accelerating the development radiation-tolerant materials for fusion energy, in collaboration with HB11 and Tokamak Energy. Specifically, we aim to understand the degradation mechanisms of the “first-wall” component, which is exposed to high energy radiation. In turn, this will (a) enable accurate life assessments of the component, and (b) inform how to optimise it material for longer-lasting fusion devices. The outcomes directly reduce the cost of energy produced by the partner’s fusion devices, help bridge the gap from TRL 3 to 6, and provide valuable inputs for techno-economic models and licensing applications. The fellowship will also enhance Australia’s prominence in the international fusion energy stage.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
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
Discovery Early Career Researcher Award - Grant ID: DE240100176
Funder
Australian Research Council
Funding Amount
$349,987.00
Summary
Quantum studies of dissociative electron attachment to molecules. The ability to predict the outcomes of molecular collisions is a difficult, yet important, problem with many applications in science and industry. Recent work at Curtin University has led to the first complete solution of the electronic part of the scattering problem for collisions with the hydrogen molecule, a major breakthrough in the field. This project will build on this progress to accurately model the nuclear motion during c ....Quantum studies of dissociative electron attachment to molecules. The ability to predict the outcomes of molecular collisions is a difficult, yet important, problem with many applications in science and industry. Recent work at Curtin University has led to the first complete solution of the electronic part of the scattering problem for collisions with the hydrogen molecule, a major breakthrough in the field. This project will build on this progress to accurately model the nuclear motion during collisions, which will enable the first calculations of molecular dissociation processes without the use of approximations. The data which will be produced is highly sought-after in fusion energy and astrophysics applications.Read moreRead less
A New Spin on Liquid Hydrogen: Controlled Cold Energy. While hydrogen is set to play a leading role in global decarbonisation, significant challenges remain regarding methods for its reliable storage and transportation. Hydrogen liquefaction has emerged as a promising approach in this regard due to its high energy density and hydrogen purity, but is currently prohibitively expensive. In this project we will exploit the peculiar spin physics of hydrogen to alleviate liquefactions costs through t ....A New Spin on Liquid Hydrogen: Controlled Cold Energy. While hydrogen is set to play a leading role in global decarbonisation, significant challenges remain regarding methods for its reliable storage and transportation. Hydrogen liquefaction has emerged as a promising approach in this regard due to its high energy density and hydrogen purity, but is currently prohibitively expensive. In this project we will exploit the peculiar spin physics of hydrogen to alleviate liquefactions costs through the provision of controllable refrigeration (so-called 'cold energy') following regasification. In particular we will measure, optimise and exploit the highly endothermic catalysed conversion of para- to ortho- hydrogen, which can provide up to 525 kJ/kg of cooling at convenient temperatures. Read moreRead less