Characterisation of amorphous metal materials. This project aims to develop in-depth understanding of magnetisation mechanisms and accurate characterisation of amorphous metal materials for effectively designing advanced transformers. This project expects to generate new knowledge in the area of property understanding and modelling of advanced soft magnetic materials through extensive theoretical and experimental studies on material samples and transformer prototypes. The intended outcome is hig ....Characterisation of amorphous metal materials. This project aims to develop in-depth understanding of magnetisation mechanisms and accurate characterisation of amorphous metal materials for effectively designing advanced transformers. This project expects to generate new knowledge in the area of property understanding and modelling of advanced soft magnetic materials through extensive theoretical and experimental studies on material samples and transformer prototypes. The intended outcome is high-frequency high-power-density transformers, which are crucial in many distributed renewable energy systems. The project would significantly benefit Australian manufacturing industry at the high-end market.Read moreRead less
Fabrication of silicon solar cells in a Lunar-like vacuum environment. In-situ power generation on the Moon is essential for the advancement of space exploration and habitation. At present this involves transportation of solar cells to the Moon. This proposal aims to pave the way for manufacture of solar cells on the Moon from Lunar materials. Utilising the future extraction and purification of silicon, abundant in lunar regolith, the project will focus on fabrication of silicon solar cells. Thi ....Fabrication of silicon solar cells in a Lunar-like vacuum environment. In-situ power generation on the Moon is essential for the advancement of space exploration and habitation. At present this involves transportation of solar cells to the Moon. This proposal aims to pave the way for manufacture of solar cells on the Moon from Lunar materials. Utilising the future extraction and purification of silicon, abundant in lunar regolith, the project will focus on fabrication of silicon solar cells. This will provide power for: water mining, oxygen extraction, vehicles and habitats on the Moon and delivery of materials to Low Earth Orbit. The proposed research aims to develop solar cells that can be manufactured on the Moon, using materials abundant there, and techniques exploiting the natural vacuum of space.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220100812
Funder
Australian Research Council
Funding Amount
$425,888.00
Summary
Is degradation of photovoltaic modules predictable and preventable? This project aims to determine the fundamental properties of the hydrogen related defect causing degradation of commercial solar modules and develop models to predict its impact. The defect causes up to 16% power loss and is likely to affect all photovoltaics due to the universal behaviour of hydrogen in semiconductors. Through new techniques combining deuterium (heavy hydrogen) and machine learning, the key project outcomes are ....Is degradation of photovoltaic modules predictable and preventable? This project aims to determine the fundamental properties of the hydrogen related defect causing degradation of commercial solar modules and develop models to predict its impact. The defect causes up to 16% power loss and is likely to affect all photovoltaics due to the universal behaviour of hydrogen in semiconductors. Through new techniques combining deuterium (heavy hydrogen) and machine learning, the key project outcomes are new knowledge of hydrogen behaviour, mitigation of degradation and predictive models to test and forecast the future output of affected modules. This is critical for system design and reliability, manufacturer warranty terms, investor returns, consumer confidence, and ultimately mitigating the climate crisis.Read moreRead less
Optimisation methods for coherent quantum signal estimation and filtering. The project aims to develop an innovative systems theory and optimisation methods to enhance the design of components for next-generation quantum communication networks. It will advance new theoretical knowledge and efficient algorithms that can be applied to make networks more efficient and less costly. New technologies set to emerge within the next decade including specialised quantum processors and transformative cyber ....Optimisation methods for coherent quantum signal estimation and filtering. The project aims to develop an innovative systems theory and optimisation methods to enhance the design of components for next-generation quantum communication networks. It will advance new theoretical knowledge and efficient algorithms that can be applied to make networks more efficient and less costly. New technologies set to emerge within the next decade including specialised quantum processors and transformative cyber security systems will require ultra-fast networks, and the project will contribute significantly to advancing these technologies. This will benefit the Australia's economy and reinforce Australia's leadership in the quantum technological revolution through innovative engineering approaches.Read moreRead less
Biologically Inspired Binaural Coupling for Selective Machine Hearing. This project aims to investigate biologically-inspired binaural coupling models in the context of the deep learning paradigm by formulating desirable higher level auditory structures as neural network sub-systems. This project expects to generate new knowledge for developing the next generation of robust speech processing systems that are capable of mimicking the selecting listening ability of humans when faced with realistic ....Biologically Inspired Binaural Coupling for Selective Machine Hearing. This project aims to investigate biologically-inspired binaural coupling models in the context of the deep learning paradigm by formulating desirable higher level auditory structures as neural network sub-systems. This project expects to generate new knowledge for developing the next generation of robust speech processing systems that are capable of mimicking the selecting listening ability of humans when faced with realistic noisy speech signals and the ‘cocktail party problem’ using innovative binaural feedback systems. This work should provide significant benefits, including improved voice biometrics and selective auditory attention capabilities in machines.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100179
Funder
Australian Research Council
Funding Amount
$461,000.00
Summary
Lead-free Perovskite Nanowires for Artificial Photo-synapse Arrays. This project aims to develop lead-free perovskite nanowires based nanoscale artificial photo-synapse arrays for energy-efficient and high-speed neuromorphic computing applications. The aim will be achieved through engineering the materials interfaces between the perovskite nanowires/electrodes and developing a novel orthogonal electron beam lithography process established by the candidate. The innovative nanoscale integration of ....Lead-free Perovskite Nanowires for Artificial Photo-synapse Arrays. This project aims to develop lead-free perovskite nanowires based nanoscale artificial photo-synapse arrays for energy-efficient and high-speed neuromorphic computing applications. The aim will be achieved through engineering the materials interfaces between the perovskite nanowires/electrodes and developing a novel orthogonal electron beam lithography process established by the candidate. The innovative nanoscale integration of perovskite photo-synapse circuits will be demonstrated for image recognition applications. The success of this project will advance perovskites in the next-generation memristor devices and ensure Australia as a global leader in the emerging technology of perovskite nanoelectronics for neuromorphic computations.Read moreRead less
Wideband Silicon-Based Radio-Frequency Front-End Module for 5G New Radio . The project aims to advance knowledge in radio-frequency integrated circuit design in low-cost silicon technologies, particularly power amplifiers design with enhanced energy efficiency at output power back-off levels. The intended outcome of this project will be a wideband RF front-end module with beam steering capability that can cover the 24-50 GHz spectrum band. This will ultimately enable the creation of a low-cost a ....Wideband Silicon-Based Radio-Frequency Front-End Module for 5G New Radio . The project aims to advance knowledge in radio-frequency integrated circuit design in low-cost silicon technologies, particularly power amplifiers design with enhanced energy efficiency at output power back-off levels. The intended outcome of this project will be a wideband RF front-end module with beam steering capability that can cover the 24-50 GHz spectrum band. This will ultimately enable the creation of a low-cost and energy-efficient 5G millimetre-wave network that could potentially trigger the development of ultra-reliable low latency communications, which is critical for emerging intelligent transportation systems and will maintain Australia’s leadership position in the development of break-through wireless technology.Read moreRead less
Low-Cost Wireless Transmitter with Compact Package for Industrial Sensing . This project aims to provide a solid foundation for silicon-based transmitter design with beam-steering capability operating beyond 100 GHz. The project expects to advance knowledge in low-cost radio-frequency integrated circuit design with miniaturised packaging technology for use in industrial sensing. Expected outcomes of this project include a prototype consisting of a miniaturised 140-GHz phased-array transmitter wi ....Low-Cost Wireless Transmitter with Compact Package for Industrial Sensing . This project aims to provide a solid foundation for silicon-based transmitter design with beam-steering capability operating beyond 100 GHz. The project expects to advance knowledge in low-cost radio-frequency integrated circuit design with miniaturised packaging technology for use in industrial sensing. Expected outcomes of this project include a prototype consisting of a miniaturised 140-GHz phased-array transmitter with packaged antenna arrays, along with a developed selection guideline to choose the "best" silicon-based technology node for cost-effective design. This should provide benefits for organisations working on wireless sensing technologies and lead to new ways of using these technologies for a variety of emerging applications.Read moreRead less
Advanced metallisation for III-V Photovoltaic Solar Power Systems. This project aims to augment the overall electrical efficiency of concentrator photovoltaic solar systems that provide large-scale generation of cheap, clean electricity. Existing concentrator solar cells are highly efficient (>40%) but their performance is hampered by thick front-metal contacts that shade the cell. The project is expected to develop a new concentrator solar cell metalisation and insulation technology. The benefi ....Advanced metallisation for III-V Photovoltaic Solar Power Systems. This project aims to augment the overall electrical efficiency of concentrator photovoltaic solar systems that provide large-scale generation of cheap, clean electricity. Existing concentrator solar cells are highly efficient (>40%) but their performance is hampered by thick front-metal contacts that shade the cell. The project is expected to develop a new concentrator solar cell metalisation and insulation technology. The benefit of the project will be a direct increase in the system efficiency and simplified manufacturing of the concentrator solar receiver, which in turn reduces the cost of the concentrator power plant constructed by our Australian project partner RayGen Resources Pty Ltd.Read moreRead less