Metaphotonics and metasurfaces for disruptive sensing technologies. This project aims to address a big challenge in nanophotonics by developing revolutionary methods for efficient chiral sensing of molecules without the need for spectrometry, frequency scanning, or moving mechanical parts, and to enhance chiroptical signals a hundredfold with the help of metasurface structures. Resonant metasurfaces are arrays of engineered dielectric nanoparticles with extraordinary characteristics, and they wo ....Metaphotonics and metasurfaces for disruptive sensing technologies. This project aims to address a big challenge in nanophotonics by developing revolutionary methods for efficient chiral sensing of molecules without the need for spectrometry, frequency scanning, or moving mechanical parts, and to enhance chiroptical signals a hundredfold with the help of metasurface structures. Resonant metasurfaces are arrays of engineered dielectric nanoparticles with extraordinary characteristics, and they would allow to overcome current limitations of chiral sensing analytical tools. Detecting chiral molecules in low concentrations is crucially important to many fields of biology, chemistry, and pharmacy, as well as to the food and cosmetics industries, constituting a market of tens of billions of dollars.Read moreRead less
Auger, Quantum Electro-Dynamics, Axions and New Technology. New technology developed by Australia, Sweden and the United States will be applied to major questions about the application of relativistic quantum mechanics to atomic structure and dynamics and spectroscopy, especially including critical issues in quantum electro-dynamics for atomic physics and applications. Discrepancies in quantum electro-dynamics have dominated international debate for decades, with claimed explanations annually fa ....Auger, Quantum Electro-Dynamics, Axions and New Technology. New technology developed by Australia, Sweden and the United States will be applied to major questions about the application of relativistic quantum mechanics to atomic structure and dynamics and spectroscopy, especially including critical issues in quantum electro-dynamics for atomic physics and applications. Discrepancies in quantum electro-dynamics have dominated international debate for decades, with claimed explanations annually failing to reveal the cause. Also a pattern of discrepancies has been seen at X-ray energies in first row metal atoms, with a similar sign and magnitude. A combined experimental an theoretical investigation will aim to reveal new light on these anomalies and serve to develop our understanding of the universe.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE200100032
Funder
Australian Research Council
Funding Amount
$600,000.00
Summary
Advanced Multifunctional Electro-Opto-Magneto-Mechanical Analysis Platform. This project aims to build an advanced multi-functional Electro-Opto-Magneto-Mechanical analysis platform for characterizing nanomaterials and micro-/nano-scale devices. This platform expects to provide rich and unique characterization capabilities (electrical, optical, magnetic and mechanical) for hybrid devices with low temperature and high vacuum environment. The expected outcomes include multidisciplinary research co ....Advanced Multifunctional Electro-Opto-Magneto-Mechanical Analysis Platform. This project aims to build an advanced multi-functional Electro-Opto-Magneto-Mechanical analysis platform for characterizing nanomaterials and micro-/nano-scale devices. This platform expects to provide rich and unique characterization capabilities (electrical, optical, magnetic and mechanical) for hybrid devices with low temperature and high vacuum environment. The expected outcomes include multidisciplinary research collaborations and a wide range of next-generation technologies including non-invasive medical instruments, wearable devices, communication, quantum information systems and energy storage solutions. This should enable local design and construction of hybrid devices and advance the growth of local high-technology industries.Read moreRead less
Probing and harnessing the light-matter interactions in two-dimensional phosphorene. This project aims to investigate phosphorene, a new two-dimensional material, for the development of new optical and electronic devices. Such materials have unique optical and electronic properties due to their flat physical structure, which gives rise to strong interactions between light and matter. The expected outcome of this project will be new kinds of near infrared light emitting diodes, single photon emit ....Probing and harnessing the light-matter interactions in two-dimensional phosphorene. This project aims to investigate phosphorene, a new two-dimensional material, for the development of new optical and electronic devices. Such materials have unique optical and electronic properties due to their flat physical structure, which gives rise to strong interactions between light and matter. The expected outcome of this project will be new kinds of near infrared light emitting diodes, single photon emitters and ground-breaking lasers. These developments will enable the fabrication of new low-power light sources that can integrate with communication technologies now, and quantum communication technologies in the future.Read moreRead less
Free parafermions: a challenge for non-Hermitian physics. This project aims to calculate and understand the physical properties of free parafermions. Parafermions have attracted interest in topological schemes for quantum computation because they are computationally more powerful than Majorana fermions. The core of this project is a fundamental model of free parafermions, which has been shown to exhibit unexplained puzzling properties. The project outcomes include an in-depth understanding of th ....Free parafermions: a challenge for non-Hermitian physics. This project aims to calculate and understand the physical properties of free parafermions. Parafermions have attracted interest in topological schemes for quantum computation because they are computationally more powerful than Majorana fermions. The core of this project is a fundamental model of free parafermions, which has been shown to exhibit unexplained puzzling properties. The project outcomes include an in-depth understanding of this model by taking the non-Hermitian features into account, establishing a connection with open quantum systems. Non-Hermitian systems are also of increasing relevance in physics, especially in quantum optics. The project also aims to contribute to training researchers in the mathematical sciences.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE180100165
Funder
Australian Research Council
Funding Amount
$792,859.00
Summary
Veloce Verde+Azzuro - Tripling the Power of Australia's Planet Foundry. This project aims to better understand humanity’s place in the Universe, including questions such as whether we are alone or if our home in the Solar System is unique or common. This project will enable new observations using a revolutionary Australian facility, Veloce Verde+Azzuro. Moving beyond discovering habitable planets around dim red stars, it will enable science on the properties and system architectures of planets o ....Veloce Verde+Azzuro - Tripling the Power of Australia's Planet Foundry. This project aims to better understand humanity’s place in the Universe, including questions such as whether we are alone or if our home in the Solar System is unique or common. This project will enable new observations using a revolutionary Australian facility, Veloce Verde+Azzuro. Moving beyond discovering habitable planets around dim red stars, it will enable science on the properties and system architectures of planets orbiting stars like the Sun. It will deliver a ten-fold increase in collecting power for Sun-like stars, providing understanding of how exoplanetary systems, and our Solar System, were formed.Read moreRead less
Generating Highly Entangled Photons from Nonlinear Monolayer Domes. This project aims to investigate novel monolayer domes for the development of high-performance quantum photon sources. This research expects to expand our understanding of fundamental physics of photon pair generation in nonlinear optical materials. Such monolayer domes have ultra-high optical nonlinearity, which gives rise to strong light-matter interactions and enables high-efficiency photon pair generation. The expected outco ....Generating Highly Entangled Photons from Nonlinear Monolayer Domes. This project aims to investigate novel monolayer domes for the development of high-performance quantum photon sources. This research expects to expand our understanding of fundamental physics of photon pair generation in nonlinear optical materials. Such monolayer domes have ultra-high optical nonlinearity, which gives rise to strong light-matter interactions and enables high-efficiency photon pair generation. The expected outcome is demonstration of a prototype light-weight and intense quantum photon source based on novel materials, which can be readily integrated with photonic circuits for quantum communication technologies. This research could strengthen the development of new industries and lead to job creation.Read moreRead less
Preventing railway suicide: An open-systems perspective. Preventing railway suicide: An open-systems perspective. This project aims to develop an automated suicide risk detection system to reduce the incidence and impact of railway suicide, which has a devastating effect on victims’ families, station staff, train drivers, emergency workers, and bystanders. This project will use open-systems theory to develop two complementary information systems for more effective detection and reporting of suic ....Preventing railway suicide: An open-systems perspective. Preventing railway suicide: An open-systems perspective. This project aims to develop an automated suicide risk detection system to reduce the incidence and impact of railway suicide, which has a devastating effect on victims’ families, station staff, train drivers, emergency workers, and bystanders. This project will use open-systems theory to develop two complementary information systems for more effective detection and reporting of suicide risk; use these systems to investigate how different situational factors interact with different combinations of service interventions to influence suicide risk; and share the findings to reduce railway suicide in Australia and overseas.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100150
Funder
Australian Research Council
Funding Amount
$459,000.00
Summary
How galactic mergers and their stellar survivors shaped our Milky Way. This project aims to investigate the role of mergers with smaller galaxies in shaping the Milky Way by developing tools to identify stellar survivors of mergers. This project expects to produce an all-sky map of stellar survivors based on the largest search within Australian and international survey data and perform innovative comparisons with simulations to constrain the role of mergers. Expected outcomes are aligned with th ....How galactic mergers and their stellar survivors shaped our Milky Way. This project aims to investigate the role of mergers with smaller galaxies in shaping the Milky Way by developing tools to identify stellar survivors of mergers. This project expects to produce an all-sky map of stellar survivors based on the largest search within Australian and international survey data and perform innovative comparisons with simulations to constrain the role of mergers. Expected outcomes are aligned with the decadal plan for Australian astronomy and can open new avenues for global astronomy and contracts for upcoming billion-dollar surveys. The project should cement Australia’s role as a leader in a new era of galactic exploration and provide benefits beyond astronomy by training Australians to assess complex big data.Read moreRead less
Using vast new data samples to understand the disk of the Milky Way. How did disk galaxies like our Milky Way form from the expanding universe? This project seeks to improve our models of this process. Numerical models informed by observation are the key to understanding galaxy formation. The models predict the properties of galaxies in detail, but must be tested and modified relative to the observed motions and chemical properties of stars in the Galactic disk. Adequate data is essential but no ....Using vast new data samples to understand the disk of the Milky Way. How did disk galaxies like our Milky Way form from the expanding universe? This project seeks to improve our models of this process. Numerical models informed by observation are the key to understanding galaxy formation. The models predict the properties of galaxies in detail, but must be tested and modified relative to the observed motions and chemical properties of stars in the Galactic disk. Adequate data is essential but not yet available. This is about to change. This project plans to use observations from two vast new surveys to measure the chemical properties and motions of a million disk stars, in order to inform the numerical models properly. It also plans to use new techniques to search for chemical fingerprints of intense star formation events in galactic disks in the early universe.Read moreRead less