Discovery Early Career Researcher Award - Grant ID: DE180100314
Funder
Australian Research Council
Funding Amount
$353,773.00
Summary
Engineering magnetism at the atomic scale in topological insulators. This project aims to explore strategies to optimise the magnetisation and Curie temperature by incorporating dopants via ion implantation, and exploiting proximity effects in heterostructures with magnetic thin films. The recently discovered magnetism in topological insulators opens up a new class of materials with potential applications in energy-efficient electronics, data storage and information processing. The central chall ....Engineering magnetism at the atomic scale in topological insulators. This project aims to explore strategies to optimise the magnetisation and Curie temperature by incorporating dopants via ion implantation, and exploiting proximity effects in heterostructures with magnetic thin films. The recently discovered magnetism in topological insulators opens up a new class of materials with potential applications in energy-efficient electronics, data storage and information processing. The central challenges are to control the underlying magnetic structure and stabilise magnetic order at desirable temperatures. The project expects to discover new composite materials and advance our knowledge for designing magnetic components in the next generation of electronics with ultra-low power dissipation.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100109
Funder
Australian Research Council
Funding Amount
$200,000.00
Summary
A multiscale electrochemical, magnetoelectric and electromechanical characterisation facility for advanced materials and devices. This infrastructure for advanced materials characterisation will boost Australia's capabilities in creating functional materials and nanostructured interfaces. It will yield new materials and functional interfaces with the best performance for applications in nanotechnology, communications, the environment and security.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100033
Funder
Australian Research Council
Funding Amount
$150,000.00
Summary
Ultrafast time-resolved optical spectroscopy for advanced multifunctional materials. Ultrafast time resolved optical spectroscopy for advanced multifunctional materials: Time resolved spectroscopy is among the hottest emerging fields in condensed matter physics and offers a new perspective into the complex physics of multifunctional materials like multiferroics or unconventional superconductors. At present, the underlying physics of these novel complex materials is not fully understood and new e ....Ultrafast time-resolved optical spectroscopy for advanced multifunctional materials. Ultrafast time resolved optical spectroscopy for advanced multifunctional materials: Time resolved spectroscopy is among the hottest emerging fields in condensed matter physics and offers a new perspective into the complex physics of multifunctional materials like multiferroics or unconventional superconductors. At present, the underlying physics of these novel complex materials is not fully understood and new experimental approaches such as the proposed time-resolved optical spectroscopy are required. The deeper understanding of the involved phenomena would also allow for a systematic search for new, undiscovered multifunctional materials with similar but enhanced properties. This offers a huge potential for future industry in applications such as in novel sensors, information processing, and high efficiency photovoltaics.Read moreRead less
Transition Metal Oxide Interfaces: Novel Emerging Functionalities. The project aims to investigate transition metal oxide heterostructures, which offer tremendous opportunities for fundamental research and future technological applications because they combine quantum size effects with effects of strong electron correlations such as magnetic switching, multiferroic coupling or superconductivity. Recent advances in growth methods such as pulsed laser deposition enable layer-by-layer growth with ....Transition Metal Oxide Interfaces: Novel Emerging Functionalities. The project aims to investigate transition metal oxide heterostructures, which offer tremendous opportunities for fundamental research and future technological applications because they combine quantum size effects with effects of strong electron correlations such as magnetic switching, multiferroic coupling or superconductivity. Recent advances in growth methods such as pulsed laser deposition enable layer-by-layer growth with atomic precision. The aim of this project is to combine complementary experimental methods (ie neutron scattering and optical spectroscopy), in order to gain a detailed insight into the magnetic and electronic properties of the heterostructures. This is designed to yield a deeper understanding of the underlying physics in order to help develop new materials for next-generation information technology.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE200100197
Funder
Australian Research Council
Funding Amount
$1,102,947.00
Summary
Cryogenic Scanning Microwave Measurement Facility for Quantum Materials. This proposal addresses a major experimental capacity gap in Australian infrastructure for research and development of novel electronic materials and nanoscale quantum devices for future technologies. It will establish Australia's first non-contact, non-destructive, cryogenic scanning microwave microscopy facility for advanced materials characterization enabling new studies of these materials in the 2 to 300 Kelvin temperat ....Cryogenic Scanning Microwave Measurement Facility for Quantum Materials. This proposal addresses a major experimental capacity gap in Australian infrastructure for research and development of novel electronic materials and nanoscale quantum devices for future technologies. It will establish Australia's first non-contact, non-destructive, cryogenic scanning microwave microscopy facility for advanced materials characterization enabling new studies of these materials in the 2 to 300 Kelvin temperature range. The facility will provide crucial new information for the development of future quantum materials, enhancing our international competitiveness in the development of next-generation electronic materials and device technologies.Read moreRead less
'Designer defects' - A new approach to functional oxide interfaces. The conventional approach to metal oxide interfaces is 'perfection at all costs' with growth tuned to minimise defects and unwanted chemical intermixing. This project aims to turn this approach on its head by creating interfaces with 'designer defects' that become the critical portion of a functional device. This project proposes that one can promote functionality by making use of new physical properties that arise from the deli ....'Designer defects' - A new approach to functional oxide interfaces. The conventional approach to metal oxide interfaces is 'perfection at all costs' with growth tuned to minimise defects and unwanted chemical intermixing. This project aims to turn this approach on its head by creating interfaces with 'designer defects' that become the critical portion of a functional device. This project proposes that one can promote functionality by making use of new physical properties that arise from the deliberate introduction of structural and electronic mismatches at an interface. Such purposely induced 'designer defects' in epitaxial oxide thin films will allow new properties to be achieved in nanoscale layers. This is expected to lead to a new class of functional materials to be used in sensors and nanoelectronics.Read moreRead less
Domain wall nanoelectronics : The wall is the device. This project investigates the nanofabrication and atomic-scale manipulation of domain walls in multiferroic oxide thin films. Proximal scanning probe writing in conjunction with nanolithography is exploited to precisely engineer domain wall configurations, to be used as functional elements. The experiments will be supported by the multiscale modeling theory of multiferroics. Domain wall control and engineering is proposed as the new paradigm ....Domain wall nanoelectronics : The wall is the device. This project investigates the nanofabrication and atomic-scale manipulation of domain walls in multiferroic oxide thin films. Proximal scanning probe writing in conjunction with nanolithography is exploited to precisely engineer domain wall configurations, to be used as functional elements. The experiments will be supported by the multiscale modeling theory of multiferroics. Domain wall control and engineering is proposed as the new paradigm for multiferroics used in future nanoelectronic devices. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE180100054
Funder
Australian Research Council
Funding Amount
$824,080.00
Summary
Facility for electric and magnetic probes of materials at extreme conditions. This project aims to establish a readily accessible facility for measurement of electric and magnetic properties of materials under extreme temperature, magnetic field, and sensitivity conditions. The expected outcome is to build capacity for and support world-leading research into novel topological materials, atomically thin materials, materials with strong light-matter interactions and magnetic materials. The benefit ....Facility for electric and magnetic probes of materials at extreme conditions. This project aims to establish a readily accessible facility for measurement of electric and magnetic properties of materials under extreme temperature, magnetic field, and sensitivity conditions. The expected outcome is to build capacity for and support world-leading research into novel topological materials, atomically thin materials, materials with strong light-matter interactions and magnetic materials. The benefits to society are new devices for efficient generation, storage, transmission and switching of energy.Read moreRead less