Atomically thin superconductors. This project aims to explore two-dimensional superconducting materials and elucidate the origins of their superconductivity. High temperature superconductivity in single layer iron-based superconductors offers a platform for exploring superconductors with even higher critical temperature (Tc) and has aroused great hope of understanding the underlying mechanisms for high Tc superconductivity. This project is expected to introduce physics and materials, leading to ....Atomically thin superconductors. This project aims to explore two-dimensional superconducting materials and elucidate the origins of their superconductivity. High temperature superconductivity in single layer iron-based superconductors offers a platform for exploring superconductors with even higher critical temperature (Tc) and has aroused great hope of understanding the underlying mechanisms for high Tc superconductivity. This project is expected to introduce physics and materials, leading to a better understanding of the two-dimensional superconducting phenomenon and the discovery of physical phenomena for new electronic devices.Read moreRead less
Iron-based high-temperature topological superconductors. Because of topological non-trivial nature and zero resistance, topological superconductors are very promising in the application of future electronic devices. This project aims to achieve intrinsic and robust topological superconductors at high-temperature by engineering iron-based superconductors via precisely controlling the defects, chemical doping, interface and substrates. Expected outcomes of this project will include high-temperatur ....Iron-based high-temperature topological superconductors. Because of topological non-trivial nature and zero resistance, topological superconductors are very promising in the application of future electronic devices. This project aims to achieve intrinsic and robust topological superconductors at high-temperature by engineering iron-based superconductors via precisely controlling the defects, chemical doping, interface and substrates. Expected outcomes of this project will include high-temperature iron-based topological superconductors as new material platforms for the study of exotic properties of topological superconductivity and future application in high-temperature fault-tolerant quantum computing. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE190100219
Funder
Australian Research Council
Funding Amount
$359,174.00
Summary
Engineering of exotic electronic properties in atomically thin antimony. This project aims to introduce a new method of engineering electronic resistance properties of materials to reduce energy consumption in computation. Next-generation electronic devices require materials hosting current at near-zero resistance to reduce energy consumption and heat dissipation in computation. Using a novel air-stable topological material, the project will use band engineering techniques to enable the producti ....Engineering of exotic electronic properties in atomically thin antimony. This project aims to introduce a new method of engineering electronic resistance properties of materials to reduce energy consumption in computation. Next-generation electronic devices require materials hosting current at near-zero resistance to reduce energy consumption and heat dissipation in computation. Using a novel air-stable topological material, the project will use band engineering techniques to enable the production of near-zero resistance electronic material. This project will advance the knowledge required for exploring and designing materials with novel electronic properties. The advanced materials engineering techniques and exotic phase of matter identified in this project will support the development of next-generation electronic device technologies.Read moreRead less
Magnetic skyrmion materials for next generation spintronic-based devices. Magnetic skyrmions are a novel class of materials with unique spin arrangement, making them suitable for the next generation of information processing and storage with ultrahigh density and extremely low energy consumption. This project aims to establish Australia as a world authority in the field of magnetic skyrmions and their applications, by developing ground-breaking materials and advanced technologies. The expected o ....Magnetic skyrmion materials for next generation spintronic-based devices. Magnetic skyrmions are a novel class of materials with unique spin arrangement, making them suitable for the next generation of information processing and storage with ultrahigh density and extremely low energy consumption. This project aims to establish Australia as a world authority in the field of magnetic skyrmions and their applications, by developing ground-breaking materials and advanced technologies. The expected outcomes of this project include the creation of new functional materials, leading to a better understanding of the skyrmions and producing a foundation for the future development of novel information storage devices.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
Electron transport in semiconductor nanowire devices - Setting two top nanoelectronics problems on the straight and narrow. This project will establish a new program to build electronic devices using tiny semiconductor nanowires. This project will contribute strongly to Australia's ongoing efforts in semiconductor nanotechnology and quantum information science, and allow Australia to play a leading role in the development of the next generation of electronics 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. ....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
Multiferroic Skyrmion Materials for Next Generation Nanoelectronics. Topological structures, such as domain walls, vortices and skyrmions have recently seen considerable attention due to their potential application in nanoelectronics and new electronic device concepts. These structures are key to the design and understanding of novel functionalities in ferroic materials. The aim of the project is the investigation of fundamental properties of multiferroic skyrmion materials, i.e. their nanoscal ....Multiferroic Skyrmion Materials for Next Generation Nanoelectronics. Topological structures, such as domain walls, vortices and skyrmions have recently seen considerable attention due to their potential application in nanoelectronics and new electronic device concepts. These structures are key to the design and understanding of novel functionalities in ferroic materials. The aim of the project is the investigation of fundamental properties of multiferroic skyrmion materials, i.e. their nanoscale structure, surface topology, dynamics and their interaction with external stimuli. The control of these structures through external electric and magnetic fields, as well as strain and light will be investigated for applications in nanoelectronics and data storage.Read moreRead less
Quantum-Assisted Sensing. Modern physics has been very successful at developing incredibly precise theoretical descriptions of nature. Can exquisitely accurate models of the interaction between light and matter, to push sensing and measurement far beyond the current state-of-the art, be exploited? This project aims to address this question, focussing on three domains of measurement: temperature, time and power. Improving sensors and measurement has been the cornerstone of new physical discoverie ....Quantum-Assisted Sensing. Modern physics has been very successful at developing incredibly precise theoretical descriptions of nature. Can exquisitely accurate models of the interaction between light and matter, to push sensing and measurement far beyond the current state-of-the art, be exploited? This project aims to address this question, focussing on three domains of measurement: temperature, time and power. Improving sensors and measurement has been the cornerstone of new physical discoveries, with applications from radio-astronomy to quantum information and navigation. This project aims to build the theoretical foundations for world-beating thermometers, clocks, and photon counters, and to guide experiments in Australia and abroad to bring them into reality.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100170
Funder
Australian Research Council
Funding Amount
$560,000.00
Summary
Ultra low temperature scanning gate facility for study of advanced nanostructure devices and materials. Ultra low temperature scanning gate facility for study of advanced nanostructure devices and materials: Electronic devices and materials underpin a range of significant industries worldwide. However while there are numerous techniques for imaging the structure of a material, including X-rays, electron microscopy, atom probe tomography, and nuclear scattering, none allow us to see how the elect ....Ultra low temperature scanning gate facility for study of advanced nanostructure devices and materials. Ultra low temperature scanning gate facility for study of advanced nanostructure devices and materials: Electronic devices and materials underpin a range of significant industries worldwide. However while there are numerous techniques for imaging the structure of a material, including X-rays, electron microscopy, atom probe tomography, and nuclear scattering, none allow us to see how the electrons and holes move inside a material or device. This project will create a new scanning gate microscope facility for imaging electrical current flow in advanced quantum devices and the new generation of topological insulators and atomically thin crystals such as graphene. The project will stimulate new studies of the next generation of electronic materials and devices, providing the underpinning knowledge for the future development of post silicon electronics.Read moreRead less