Diamond-based wideband radiofrequency fibre-optic sensor. This project aims to address the growing problem of ultra-wide radiofrequency signal monitoring. Developing a rugged and portable solution for whole-spectrum monitoring is a critical unmet need for Defence and other industries, and an important scientific challenge. Our approach is based on a diamond radio frequency sensor with fibre-optic readout. The project is expected to generate knowledge in the areas of quantum science and photonics ....Diamond-based wideband radiofrequency fibre-optic sensor. This project aims to address the growing problem of ultra-wide radiofrequency signal monitoring. Developing a rugged and portable solution for whole-spectrum monitoring is a critical unmet need for Defence and other industries, and an important scientific challenge. Our approach is based on a diamond radio frequency sensor with fibre-optic readout. The project is expected to generate knowledge in the areas of quantum science and photonics by integrating advanced optical fibres with quantum-grade diamond. Expected outcomes of the project include the development of a strategic academic and industry alliance through the establishment of a sovereign capability that will benefit Australia in the areas of cybersecurity and advanced manufacturing.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130100739
Funder
Australian Research Council
Funding Amount
$354,958.00
Summary
Deterministic coherent diffractive imaging for the nanosciences. The technological trend towards nanoscale device fabrication demands picoscale measurements which will only be possible with the development of novel and advanced imaging techniques. This project will develop and implement cutting edge approaches to lensless imaging using both electrons and x-rays and will enable real-time imaging at the picoscale.
Meta-microscopy of insect tissue: How nature grows bicontinuous nanosolids. Several butterfly species grow a complex nano-sculptured matrix whose chiral network structure confers remarkable optical properties, including jewel-like reflections. The formation process remains mysterious and a spectacular case of bottom-up self-assembly at far larger scales than accessible in the lab. The project aims to decipher this process, by (a) tomography of a species where arrested growth sites represent time ....Meta-microscopy of insect tissue: How nature grows bicontinuous nanosolids. Several butterfly species grow a complex nano-sculptured matrix whose chiral network structure confers remarkable optical properties, including jewel-like reflections. The formation process remains mysterious and a spectacular case of bottom-up self-assembly at far larger scales than accessible in the lab. The project aims to decipher this process, by (a) tomography of a species where arrested growth sites represent time-frozen snapshots of the development, and (b) by a combination of micron-resolved in-vivo microscopy of a developing butterfly wing with a growth model to infer nanometer-scale information. This insight will lead to blueprints for self-assembly strategies and shed light on function and form of inner-cellular membranes. Read moreRead less
Single spin molecular microscope. This project aims to create a new tool for imaging and analysing material at the atomic level. The tool is based on individual quantum coherent spins in diamond which can be manipulated and optically read. The project expects to generate knowledge in quantum metrology and an understanding of molecular dynamics at the nanoscale. The expected outcome is a new type of device capable of imaging complex physical systems at the level of their individual constituent co ....Single spin molecular microscope. This project aims to create a new tool for imaging and analysing material at the atomic level. The tool is based on individual quantum coherent spins in diamond which can be manipulated and optically read. The project expects to generate knowledge in quantum metrology and an understanding of molecular dynamics at the nanoscale. The expected outcome is a new type of device capable of imaging complex physical systems at the level of their individual constituent components. This has significant benefits in improving designer materials, energy production, information storage, and drug design.Read moreRead less
Metal Halide Perovskite Spin-Orbit Torque Devices. This project aims to demonstrate a new, highly efficient spin-based electronic device by developing a fundamental understanding into the generation and transport of spin in metal halide perovskite based heterostructures. Using an interdisciplinary approach, this project expects to exploit the beneficial spin properties, low cost and scalable production methods of metal halide perovskites. It is expected that this project will deliver new functio ....Metal Halide Perovskite Spin-Orbit Torque Devices. This project aims to demonstrate a new, highly efficient spin-based electronic device by developing a fundamental understanding into the generation and transport of spin in metal halide perovskite based heterostructures. Using an interdisciplinary approach, this project expects to exploit the beneficial spin properties, low cost and scalable production methods of metal halide perovskites. It is expected that this project will deliver new functionality to these emerging materials to enable their application in highly efficient spintronic devices. These outcomes should provide significant benefits to the Australian advanced manufacturing sector by developing new knowledge, advanced technology and training skilled professionals.Read moreRead less
Manufacturing diamond membranes for quantum industries. Diamond materials are ideal for quantum technologies and are leading the charge in the new wave of real-world quantum industries. The aim of this project is to develop a reliable source of quantum-active diamond membranes to enable the development of new industries. This would be significant for technologies including quantum telecommunication, medical imaging and nano-scale quantum sensing. Of particular interest, expected outcomes include ....Manufacturing diamond membranes for quantum industries. Diamond materials are ideal for quantum technologies and are leading the charge in the new wave of real-world quantum industries. The aim of this project is to develop a reliable source of quantum-active diamond membranes to enable the development of new industries. This would be significant for technologies including quantum telecommunication, medical imaging and nano-scale quantum sensing. Of particular interest, expected outcomes include the development of materials for advanced medical imaging technologies. Successful development in any of these industries has the potential to greatly benefit society through improved healthcare, the development of new high-tech industries and advanced secure computing. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220101147
Funder
Australian Research Council
Funding Amount
$407,600.00
Summary
First-principles design of atomic defects for quantum technologies. This project aims to address the issue of designing and engineering better single-photon sources based on atomic defects in solids, a crucial building block for many quantum technologies. Using advanced first-principles quantum mechanical theories and calculations, the project expects to produce fundamental knowledge of key mechanisms and properties, and to use this to inform the design of new atomic defects for tailored applica ....First-principles design of atomic defects for quantum technologies. This project aims to address the issue of designing and engineering better single-photon sources based on atomic defects in solids, a crucial building block for many quantum technologies. Using advanced first-principles quantum mechanical theories and calculations, the project expects to produce fundamental knowledge of key mechanisms and properties, and to use this to inform the design of new atomic defects for tailored applications as quantum emitters. The expected outcomes, including novel methodologies, will contribute to different research areas, from condensed matter and materials physics to quantum science and technology. This project should provide significant benefits in accelerating quantum technology innovation in Australia.Read moreRead less
Building up quantum electronics with tailored semiconductor nanostructures. This project aims to develop nanoscale indium arsenide/ gallium antimonide (InAs/GaSb) devices produced ‘from the bottom up’ using three-dimensional templated semiconductor growth methods. This material has a pair of electron and hole layers separated by a few nanometres, which provide access to states of matter such as exciton condensates and topological insulators with potential use in quantum information technologies. ....Building up quantum electronics with tailored semiconductor nanostructures. This project aims to develop nanoscale indium arsenide/ gallium antimonide (InAs/GaSb) devices produced ‘from the bottom up’ using three-dimensional templated semiconductor growth methods. This material has a pair of electron and hole layers separated by a few nanometres, which provide access to states of matter such as exciton condensates and topological insulators with potential use in quantum information technologies. The project will use templates growth to create devices where the InAs/GaSb interface sits perpendicular to the device plane. This project’s work on growth, design and production of nanoscale devices will give Australia’s transitioning economy competitive advantage and agility in critical sectors of nanotechnology, quantum technologies and energy efficient devices.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120100702
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Single atom based quantum metrology. Taking advantage of the natural properties of a single atom embedded in an industrial nano-device, this project will improve the quantum standard for current and will lead to a more accurate determination of the fundamental constants of nature, thus providing broad benefits to Australian Science, Technology and Industry.
The effect of stress on the production and evolution of defects in ion-implanted silicon. This project aims to improve the reliability of semiconductor devices by understanding how stresses created within the device during processing affect the formation and migration of defects, and by using this information to improve device modelling and process simulation.