Voices of Regional Australia: The linguistic patterning of local attachment. This project aims to investigate language and social dynamics among regional Australians, who, despite representing one third of the population, have been often neglected in the research to date. The project expects to generate new knowledge around regional attachment and the impact that has on speech patterns, adapting for the first time recently developed international metrics to the Australian context. Expected outco ....Voices of Regional Australia: The linguistic patterning of local attachment. This project aims to investigate language and social dynamics among regional Australians, who, despite representing one third of the population, have been often neglected in the research to date. The project expects to generate new knowledge around regional attachment and the impact that has on speech patterns, adapting for the first time recently developed international metrics to the Australian context. Expected outcomes include a better understanding of models of language change across urban and rural areas, and a novel dataset recording the stories of regional Australians, and in particular, their experiences facing bushfire. This should provide significant benefits as a record of life, language and community in regional Australia.Read moreRead less
Converging on new particles and fundamental symmetries. The goal of this project is to test theories for new particles and fundamental symmetries. By using advanced computational and statistical methods to combine all relevant data from many different experiments with a large number of different theoretical predictions, it expects to reveal just how well different theories actually describe reality. This will help us to understand what new particles and fundamental symmetries exist beyond thos ....Converging on new particles and fundamental symmetries. The goal of this project is to test theories for new particles and fundamental symmetries. By using advanced computational and statistical methods to combine all relevant data from many different experiments with a large number of different theoretical predictions, it expects to reveal just how well different theories actually describe reality. This will help us to understand what new particles and fundamental symmetries exist beyond those we already know. It will lead to new algorithms and computational methods in machine learning and statistical sampling, and will train a cohort of graduates highly skilled in statistical data science and research computing.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210101026
Funder
Australian Research Council
Funding Amount
$438,835.00
Summary
Atomic physics as a probe for fundamental physics and dark matter. The Standard Model is extremely effective at describing the fundamental particles and interactions, but is known to be incomplete. This project aims to uncover new signatures of physics beyond the Standard Model that may be observed in atomic experiments. This project expects to generate new knowledge to help unravel the mystery of dark matter, which accounts for the majority (85%) of the matter in the universe. Expected outcomes ....Atomic physics as a probe for fundamental physics and dark matter. The Standard Model is extremely effective at describing the fundamental particles and interactions, but is known to be incomplete. This project aims to uncover new signatures of physics beyond the Standard Model that may be observed in atomic experiments. This project expects to generate new knowledge to help unravel the mystery of dark matter, which accounts for the majority (85%) of the matter in the universe. Expected outcomes include extending theoretical atomic physics methods, calculating new observable atomic effects, and combining these with experiments to probe fundamental physics and search for dark matter. These outcomes would contribute to the expanding knowledge in the fields of atomic and fundamental physics.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE240100044
Funder
Australian Research Council
Funding Amount
$860,000.00
Summary
Cryogenic Experimental Laboratory for Low-background Australian Research. This project aims to build an open-access cryogenic facility in the only deep-underground physics laboratory in the southern hemisphere. This facility, called the Cryogenic Experimental Laboratory for Low-background Australian Research (CELLAR), will provide extreme shielding from sources of noise, enabling ultra-precise experiments for fundamental science and emerging applications. The expected outcomes include a deeper u ....Cryogenic Experimental Laboratory for Low-background Australian Research. This project aims to build an open-access cryogenic facility in the only deep-underground physics laboratory in the southern hemisphere. This facility, called the Cryogenic Experimental Laboratory for Low-background Australian Research (CELLAR), will provide extreme shielding from sources of noise, enabling ultra-precise experiments for fundamental science and emerging applications. The expected outcomes include a deeper understanding of astrophysics, alongside technological advances in emerging quantum technologies. CELLAR’s unique capabilities will attract strong international collaborations with multidisciplinary teams, educating the next generation of scientists and advancing the growth of Australian high-technology industries.Read moreRead less
Cosmological vacuum stability as a window on fundamental physics. Vacuum is not just the absence of matter: it is the lowest-energy state of our Universe. This project aims to investigate the existence of new particles via their impacts upon the vacuum of the Universe. It expects to develop methods required to extract information on the existence of new particles from the vacuum, using transitions between different vacua, resulting gravitational waves, and results from a broad range of other co ....Cosmological vacuum stability as a window on fundamental physics. Vacuum is not just the absence of matter: it is the lowest-energy state of our Universe. This project aims to investigate the existence of new particles via their impacts upon the vacuum of the Universe. It expects to develop methods required to extract information on the existence of new particles from the vacuum, using transitions between different vacua, resulting gravitational waves, and results from a broad range of other complementary experiments. Expected outcomes include comprehensive tests of four of the most compelling theoretical frameworks for new particles. Significant expected benefits include advanced training for Australian students in numerical methods, software development, statistical analysis and research computing.Read moreRead less
Data-driven monitoring of raceway dynamics in ironmaking blast furnaces. Raceway dynamics in ironmaking blast furnaces affect operational stability and cost considerably, yet their dynamic behaviour has not been well monitored online. The project aims to develop a data-driven model for monitoring the internal state of gas-solid-powder reacting flow in the raceway and predicting raceway anomalies online. It will be achieved by combining particle-fluid numerical simulations with data processing an ....Data-driven monitoring of raceway dynamics in ironmaking blast furnaces. Raceway dynamics in ironmaking blast furnaces affect operational stability and cost considerably, yet their dynamic behaviour has not been well monitored online. The project aims to develop a data-driven model for monitoring the internal state of gas-solid-powder reacting flow in the raceway and predicting raceway anomalies online. It will be achieved by combining particle-fluid numerical simulations with data processing and reduced-order state observer, supported by lab/plant experiments, and collaborating with two industry partners from coal and steel industries. The project outcomes including codes, models and raceway control strategies can help promote Australian metallurgical coal's global markets and ultimately the Australian economy.Read moreRead less
Probing new physics with atomic parity violation. This project aims to provide a new level of rigour in tests of the standard model of particle physics at low energies, and to reveal or more tightly constrain new particles or forces. This will involve the development of state-of-the-art atomic theory techniques and collaboration with world-leading experimental groups. The expected outcomes and benefits include a breakthrough in the precision of atomic theory calculations, new insights into nucle ....Probing new physics with atomic parity violation. This project aims to provide a new level of rigour in tests of the standard model of particle physics at low energies, and to reveal or more tightly constrain new particles or forces. This will involve the development of state-of-the-art atomic theory techniques and collaboration with world-leading experimental groups. The expected outcomes and benefits include a breakthrough in the precision of atomic theory calculations, new insights into nuclear magnetic structure, improved determination of fundamental particle physics parameters, stronger ties with the international experimental community, enhancing Australian leadership and expertise, and high-level training of the next generation of scientists.Read moreRead less
Time-space resolved photoelectron emission to control molecular processes. This project aims to resolve simultaneously the timing and space localisation of photoelectron emission from atoms and molecules as a means for targeted breaking of molecular bonds. Existing techniques determine the timing and spatial characteristics of photoemission independently. The simultaneous time-space resolution will allow for the precise manipulation of photoelectrons by a sequence of phase-stabilised laser pulse ....Time-space resolved photoelectron emission to control molecular processes. This project aims to resolve simultaneously the timing and space localisation of photoelectron emission from atoms and molecules as a means for targeted breaking of molecular bonds. Existing techniques determine the timing and spatial characteristics of photoemission independently. The simultaneous time-space resolution will allow for the precise manipulation of photoelectrons by a sequence of phase-stabilised laser pulses, a technique known as coherent control. The benefit of this project will be the coherently controlled breaking of molecular bonds in oxide, carbonyl and hydrocarbon molecules. The outcome will be a significant step forward in driving complex photochemical reactions in industry.Read moreRead less
Non-equilibrium presolvation electron processes at the gas-liquid interface. The interaction of low-temperature plasma electrons with liquids has served as a reducing agent in various technological applications in water treatment, agriculture, biofuels and medicine. Predictive control of the plasma-liquid interface is essential to unlocking the potential of these applications, and this has been limited by the absence of the relevant non-equilibrium transport theory describing electrons at the pl ....Non-equilibrium presolvation electron processes at the gas-liquid interface. The interaction of low-temperature plasma electrons with liquids has served as a reducing agent in various technological applications in water treatment, agriculture, biofuels and medicine. Predictive control of the plasma-liquid interface is essential to unlocking the potential of these applications, and this has been limited by the absence of the relevant non-equilibrium transport theory describing electrons at the plasma-liquid interface together with fundamental data describing electron interactions with liquids. The project will develop a state of the art presolvation electron transport model informed by world first measurements of electron cross-sections for radicals and liquids and apply it to model plasma electrochemistry processes.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE180101030
Funder
Australian Research Council
Funding Amount
$368,446.00
Summary
Monoatomic metal doping of carbon-based nanomaterials for hydrogen storage. This project aims to present a new concept of monoatomic metal doped carbon-based nanomaterials as advanced solid-state hydrogen storage materials (S-HSMs) for hydrogen fuel cells. The key feature for this synthesis is the use of the unique “defect” structures in carbon lattice as the efficient anchoring sites to immobilise the metal species at atomic level. This project is expected to create new knowledge of atomic inte ....Monoatomic metal doping of carbon-based nanomaterials for hydrogen storage. This project aims to present a new concept of monoatomic metal doped carbon-based nanomaterials as advanced solid-state hydrogen storage materials (S-HSMs) for hydrogen fuel cells. The key feature for this synthesis is the use of the unique “defect” structures in carbon lattice as the efficient anchoring sites to immobilise the metal species at atomic level. This project is expected to create new knowledge of atomic interface catalysis and develop practical applications of S-HSMs in storage tanks for fuel cells, leading to reduction of carbon dioxide emissions and alleviation of air pollution. The success of this project will greatly enhance the Australian clean energy industries.Read moreRead less