Development of high-temperature superconducting coated conductors by pulsed-laser deposition technique for future long-length applications. The aim of the project is to develop a novel technology for manufacturing flexible coated conductors with the help of a pulsed laser deposition technique, in order to enhance the current-carrying ability of high-temperature superconducting coatings (including multi-layered coatings) for future long-length high power applications. To achieve desirable electr ....Development of high-temperature superconducting coated conductors by pulsed-laser deposition technique for future long-length applications. The aim of the project is to develop a novel technology for manufacturing flexible coated conductors with the help of a pulsed laser deposition technique, in order to enhance the current-carrying ability of high-temperature superconducting coatings (including multi-layered coatings) for future long-length high power applications. To achieve desirable electromagnetic properties governed by the nano-structures of the coatings, a well-balanced combination of world-class "global" and "local" electromagnetic property measurements with advanced structural characterisations is suggested. It is expected that a controlled network of nano-scale pinning centres will allow the development of high performance coated conductors.Read moreRead less
Hydrogen Absorption by Nanostructured Carbons. Carbon-based materials show great promise for clean energy storage through the absorption and desorption of hydrogen. The project aims to use powerful theoretical and experimental methods to resolve the controversy that surrounds reports of massive hydrogen absorption by nanostructured carbons, by understanding why particular structures should or should not absorb hydrogen atoms or molecules. We will particularly study and model intercalated graphit ....Hydrogen Absorption by Nanostructured Carbons. Carbon-based materials show great promise for clean energy storage through the absorption and desorption of hydrogen. The project aims to use powerful theoretical and experimental methods to resolve the controversy that surrounds reports of massive hydrogen absorption by nanostructured carbons, by understanding why particular structures should or should not absorb hydrogen atoms or molecules. We will particularly study and model intercalated graphite and nanotubes made in Australia. Their hydrogen capacity will be compared to the US DOE target of 6.5 weight percent for viable automotive hydrogen fuel storage. Reproducibly exceeding this target would constitute a great advance in the field.Read moreRead less
Development of conductive buffer layers for RABiTS-based coated conductors. YBCO coated conductor has already been identified and developed as far as second generation HTS wire in power applications. Major advances have been made in the last 10 years in coated conductor development mainly in all aspects: substrate, buffer layer and YBCO layer. The research on conductive buffers layer will improve and expand the R&D on coated conductor in Australia. On the economic side, dramatic advantages and s ....Development of conductive buffer layers for RABiTS-based coated conductors. YBCO coated conductor has already been identified and developed as far as second generation HTS wire in power applications. Major advances have been made in the last 10 years in coated conductor development mainly in all aspects: substrate, buffer layer and YBCO layer. The research on conductive buffers layer will improve and expand the R&D on coated conductor in Australia. On the economic side, dramatic advantages and savings could be achieved if the coated conductors can be put to use. Superconductivity can have a significant role in deregulated electricity markets and in lessening CO2 emissions and other environmental impacts.Read moreRead less
Development of Magnesium Diboride Superconductor Wires with High Upper Critical Field for MRI Applications. The aim of the program is to demonstrate the superconducting magnesium diboride (MgB2) wires with improved upper critical field (Hc2,) appropriate for large-scale applications. The basic idea will be based on the two-gap superconductivity to add well-distributed impurities which will act as scatterers, increasing resistivity, and thus Hc2. The core innovation of this proposal is based on t ....Development of Magnesium Diboride Superconductor Wires with High Upper Critical Field for MRI Applications. The aim of the program is to demonstrate the superconducting magnesium diboride (MgB2) wires with improved upper critical field (Hc2,) appropriate for large-scale applications. The basic idea will be based on the two-gap superconductivity to add well-distributed impurities which will act as scatterers, increasing resistivity, and thus Hc2. The core innovation of this proposal is based on the recent breakthrough in MgB2 that was made by the CIs through nano-SiC particle doping, which achieved a record high Hc2 in bulk form and enhancement of critical current density, Jc, in magnetic fields by an order of magnitude. The expected outcome is the development of superconducting MgB2 wires and coils with high Hc2 and Jc for MRI applications.Read moreRead less
Mechanism and enhancement of supercurrent carrying ability in magnesium diboride superconductor. The newly discovered MgB2 superconductor has great potential to replace the existing conventional superconductors for uses in various medical and industrial applications. This project brings together two world leading groups with complementary expertise to develop a fundamental understanding of the factors controlling MgB2 performance and to find effective ways to significantly improve its supercurre ....Mechanism and enhancement of supercurrent carrying ability in magnesium diboride superconductor. The newly discovered MgB2 superconductor has great potential to replace the existing conventional superconductors for uses in various medical and industrial applications. This project brings together two world leading groups with complementary expertise to develop a fundamental understanding of the factors controlling MgB2 performance and to find effective ways to significantly improve its supercurrent carrying capabilities for practical applications. The outcome of this project will be of benefit to both countries and will lead to many practical applications such as transformers, rotors, and transmission cables, as well as magnetic resonance imaging without using liquid helium, reducing greenhouse gas emissions and global warming. Read moreRead less
Improvement of Critical Current Density of High Temperature Superconductors by Reforming Microstructure at Nanoscale. Strengthening Australia's capability and leading position in this frontier technology;
Providing human resources for the superconductivity technology industries in Australia;
Transferring new technology gained from this research to the superconductivity technology industries in Australia;
Generating patents to enrich Australian intellectual property base;
Strengthening the c ....Improvement of Critical Current Density of High Temperature Superconductors by Reforming Microstructure at Nanoscale. Strengthening Australia's capability and leading position in this frontier technology;
Providing human resources for the superconductivity technology industries in Australia;
Transferring new technology gained from this research to the superconductivity technology industries in Australia;
Generating patents to enrich Australian intellectual property base;
Strengthening the collaborations between Australia and other countries, such as Japan where research is also at the forefront in this field;
Providing training for Australian research students and engineers.
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High Performance Coated Conductors by Chemical Solution Deposition. Strengthening Australia¡|s capability and leading position in this frontier technology;
Providing human resources for the superconductivity technology industries in Australia;
Transferring new technology gained from this research to the superconductivity technology industries in Australia;
Generating patents to enrich Australian intellectual property base;
Strengthening the collaborations between Australia and other countri ....High Performance Coated Conductors by Chemical Solution Deposition. Strengthening Australia¡|s capability and leading position in this frontier technology;
Providing human resources for the superconductivity technology industries in Australia;
Transferring new technology gained from this research to the superconductivity technology industries in Australia;
Generating patents to enrich Australian intellectual property base;
Strengthening the collaborations between Australia and other countries, such as Japan where research is also at the forefront in this field;
Providing training for Australian research students and engineers.
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High-Performance Magnesium Diboride-Based Nanocomposite Conductors. Magnesium diborides (MgB2) is a newly discovered superconductor with a record high critical temperature (39 K) among the low-temperature superconductors. Superior properties of MgB2 make it very promising for engineering applications above 20 K. This project aims to develop a novel, low-cost, energy-saving, and industrially-feasible technique to make MgB2-based nanocomposite conductors that may overcome the critical problems exi ....High-Performance Magnesium Diboride-Based Nanocomposite Conductors. Magnesium diborides (MgB2) is a newly discovered superconductor with a record high critical temperature (39 K) among the low-temperature superconductors. Superior properties of MgB2 make it very promising for engineering applications above 20 K. This project aims to develop a novel, low-cost, energy-saving, and industrially-feasible technique to make MgB2-based nanocomposite conductors that may overcome the critical problems existing in the material. The outcomes of this project will be the development of a new fabrication method and improved performance of MgB2-based conductors. The results also will increase our understanding of flux pinning at the nanoscale.Read moreRead less
Study on the deposition of superconducting REBCO film via chemical route for coated conductor. Second generation high temperature superconducting (HTS) coated conductor is the essential raw material for the next generation of high-efficiency electric power application such as power transmission cables, transformers, motors and generators, and grid protection devices (FCL) as well as medical, transportation, and high energy physics. The high efficiency and compactness of HTS devices promises grea ....Study on the deposition of superconducting REBCO film via chemical route for coated conductor. Second generation high temperature superconducting (HTS) coated conductor is the essential raw material for the next generation of high-efficiency electric power application such as power transmission cables, transformers, motors and generators, and grid protection devices (FCL) as well as medical, transportation, and high energy physics. The high efficiency and compactness of HTS devices promises great savings in energy and reduction in CO2 emissions, which is vital for decreasing greenhouse effects.Read moreRead less