Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0346515
Funder
Australian Research Council
Funding Amount
$507,000.00
Summary
Fluorescence Detector for the Australian National Beamline Facility. X-ray absorption spectroscopy (XAS) is an extremely important synchrotron radiation tool for determining the local structure around an X-ray absorbing atom. This has many applications in the study of materials, minerals, metal complexes, and metalloproteins and can often be used to obtain information that is not available by other techniques, because structural information can be obtained in the solid or solution state and in ....Fluorescence Detector for the Australian National Beamline Facility. X-ray absorption spectroscopy (XAS) is an extremely important synchrotron radiation tool for determining the local structure around an X-ray absorbing atom. This has many applications in the study of materials, minerals, metal complexes, and metalloproteins and can often be used to obtain information that is not available by other techniques, because structural information can be obtained in the solid or solution state and in mixtures. The current proposal is aimed at introducing new technology into the Australian National Beamline Facility that will greatly improve the quality and quantity of experiments that can be performed and extend studies into dilute solutions and protein samples.Read moreRead less
The effects of local strain on the crystal chemistry of solid solutions. The concept of the solid solution, the substitution of one kind of atom for another in a crystal structure, is a central idea in both mineral sciences and solid state chemistry. Such atomic substitutions alter local crystal chemistry and hence always introduce strain into crystal lattices. In this project we aim to characterize this substitutional strain. Ultimately this should lead to a better understanding of the geologic ....The effects of local strain on the crystal chemistry of solid solutions. The concept of the solid solution, the substitution of one kind of atom for another in a crystal structure, is a central idea in both mineral sciences and solid state chemistry. Such atomic substitutions alter local crystal chemistry and hence always introduce strain into crystal lattices. In this project we aim to characterize this substitutional strain. Ultimately this should lead to a better understanding of the geological history of rocks, improvements in metal recovery from ores and to the design and synthesis of new materials.Read moreRead less
Development of Methods and Strategies for the Measurement, Interpretation and Analysis of Diffuse X-ray Scattering from Disordered Materials. This application seeks to exploit our established lead in the measurement of diffuse scattering from disordered materials and its analysis using large-scale computer simulations. Many industrially important materials such as ceramics, superconductors, catalysts, electro-optical materials and minerals owe their special properties to the disorder in their st ....Development of Methods and Strategies for the Measurement, Interpretation and Analysis of Diffuse X-ray Scattering from Disordered Materials. This application seeks to exploit our established lead in the measurement of diffuse scattering from disordered materials and its analysis using large-scale computer simulations. Many industrially important materials such as ceramics, superconductors, catalysts, electro-optical materials and minerals owe their special properties to the disorder in their structure. This disorder causes diffuse X-ray scattering which can be probed using synchrotron X-rays and powerful computers to reveal details about the material's nanoscale structure. The new methodology being developed will enhance our detailed understanding of the relationships between structure and properties in materials and help promote the design of new materials. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100236
Funder
Australian Research Council
Funding Amount
$180,000.00
Summary
Facilities for spectroscopy and diffraction at high pressures. The provision of infrastructure for the study of novel materials under high pressures will enhance Australia's capability in creating new materials and in creating new devices that meet needs in communication, environment and medicine applications. The new facility will enable researchers to understand the response of structures to extreme pressures and will exploit the unique capabilities of the synchrotron light.
Special Research Initiatives - Grant ID: SR0354591
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
New Techniques using X-rays, Electrons and Quantum Optics in Physics & Chemistry and key developments for biomedicine & industry. This network will develop theoretical, experimental and computational techniques addressing key issues in physics, chemistry, biology and geosciences. Scope will be wide-ranging and inclusive. We anticipate making major developments in the design and understanding of absolute X-ray Absorption Fine Structure, X-ray, Neutron and Electron Diffraction, Electron Density Ma ....New Techniques using X-rays, Electrons and Quantum Optics in Physics & Chemistry and key developments for biomedicine & industry. This network will develop theoretical, experimental and computational techniques addressing key issues in physics, chemistry, biology and geosciences. Scope will be wide-ranging and inclusive. We anticipate making major developments in the design and understanding of absolute X-ray Absorption Fine Structure, X-ray, Neutron and Electron Diffraction, Electron Density Mapping, Molecular and Cluster computations and Powder Diffraction for fundamental research, biomedical and industrial applications. These breakthroughs will be invaluable for the development of Australia's major research infrastructure (the synchrotron, electron microscopes, and the research reactor). This will develop Australian expertise and collaboration at the cutting edge of a variety of interdisciplinary fields.Read moreRead less
Revisiting The Alpine Paradigm: The Role Of Inversion Cycles In The Evolution Of The European Alps. This project aims to evaluate a new theory that suggests mountain belts are repeatedly built and then destroyed, taking advantage of the youthful and classic natural laboratory offered by the European Alps. We will use geochronology, structural geology and metamorphic petrology to track individual rocks through time and space, and compare the results with predictions made by computer simulations. ....Revisiting The Alpine Paradigm: The Role Of Inversion Cycles In The Evolution Of The European Alps. This project aims to evaluate a new theory that suggests mountain belts are repeatedly built and then destroyed, taking advantage of the youthful and classic natural laboratory offered by the European Alps. We will use geochronology, structural geology and metamorphic petrology to track individual rocks through time and space, and compare the results with predictions made by computer simulations. The initiation of these episodes of immense destruction in mountain belts occurs at the same time as the creation of deep Earth resources. This project will, as its main outcome, provide the foundation for future theoretical understanding of these remarkable coincidences.Read moreRead less
Exploring deep Australia: 3-D imaging of the lithosphere beneath south-east Australia using multiple high density seismic arrays. The successful completion of this project will significantly improve our knowledge of the seismic structure of the Australian lithosphere, and hence improve our understanding of how the Australian continent came to be formed. In addition, the tomographic imaging methods that will be developed and applied to the individual and combined seismic arrays have a direct rele ....Exploring deep Australia: 3-D imaging of the lithosphere beneath south-east Australia using multiple high density seismic arrays. The successful completion of this project will significantly improve our knowledge of the seismic structure of the Australian lithosphere, and hence improve our understanding of how the Australian continent came to be formed. In addition, the tomographic imaging methods that will be developed and applied to the individual and combined seismic arrays have a direct relevance to the seismic imaging techniques used by the exploration industry. Finally, the creation of a combined dataset comprising records from ~300 stations will help keep Australia at the leading edge of observational seismology, as other countries (e.g. U.S.) begin to deploy very large seismic arrays.Read moreRead less
Reconstruction of anoxic and toxic conditions in Australian lakes and ancient oceans. Sustainable water quality is a critically important issue for Australia's economic and social development. To be able to predict and plan the future of Australia's lakes and estuaries, it is crucial to understand their ecological past and to determine their state prior to and post-European settlement. This project develops and applies novel methodologies to reconstruct the history of cyanobacterial blooms, eutr ....Reconstruction of anoxic and toxic conditions in Australian lakes and ancient oceans. Sustainable water quality is a critically important issue for Australia's economic and social development. To be able to predict and plan the future of Australia's lakes and estuaries, it is crucial to understand their ecological past and to determine their state prior to and post-European settlement. This project develops and applies novel methodologies to reconstruct the history of cyanobacterial blooms, eutrophication and anoxia in Australian waterways. It will help to identify human impact on water quality. The new methodologies, applied to ancient sedimentary rocks, will also yield information about the effect of environmental changes on early life on Earth, enforcing Australia's position in the study of global geochemical cycles.Read moreRead less
Photochemistry of the Middle Atmospheres of Venus and the Earth. Ongoing changes in the Earth's atmosphere, such as ozone depletion, demonstrate the need to understand the processes that control atmospheric chemistry. The proposed research will improve the fidelity of photochemical models, provide additional insight into the recent evolution of the Venus atmosphere, and examine how atmospheric chemistry and climate change interact(ed) on Venus. This research will improve our understanding of l ....Photochemistry of the Middle Atmospheres of Venus and the Earth. Ongoing changes in the Earth's atmosphere, such as ozone depletion, demonstrate the need to understand the processes that control atmospheric chemistry. The proposed research will improve the fidelity of photochemical models, provide additional insight into the recent evolution of the Venus atmosphere, and examine how atmospheric chemistry and climate change interact(ed) on Venus. This research will improve our understanding of long-standing issues, such as how much water might have been present on Venus in the recent past. The research program will provide an opportunity for Australian science to participate in at least one spacecraft mission to Venus. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668345
Funder
Australian Research Council
Funding Amount
$390,700.00
Summary
A highly sensitive mass spectrometer for trace analysis of biomarker molecules to study changes in recent and ancient environments. Maintaining the quality of water and soil is a critically important issue for Australia's economic and social development. To be able to predict and plan the future of our natural assets, it is critical to understand their ecological past and their state before and after European settlement. We will utilize the new instrument to develop and apply innovative technolo ....A highly sensitive mass spectrometer for trace analysis of biomarker molecules to study changes in recent and ancient environments. Maintaining the quality of water and soil is a critically important issue for Australia's economic and social development. To be able to predict and plan the future of our natural assets, it is critical to understand their ecological past and their state before and after European settlement. We will utilize the new instrument to develop and apply innovative technologies providing Australia with new knowledge about the causes and effects of toxic cyanobacterial blooms, eutrophication, and contamination of reservoirs by bush-fires. The new facility will also supply advanced oil fingerprinting techniques to the petroleum industry minimizing exploration risk and increasing the chance of the discovery of new oil deposits.Read moreRead less