Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0453803
Funder
Australian Research Council
Funding Amount
$535,452.00
Summary
High Performance Optical and Electronic Coatings Facility. The main aim of this project is to establish a state-of-the-art optical and electronic coatings facility for the Australian optoelectronics and nanotechnology research community to develop novel technologies of interest to communications, information technology and nanotechnology industries. The facility will allow the fabrication of a range of active and passive devices including photonic integrated circuits. The facility is f ....High Performance Optical and Electronic Coatings Facility. The main aim of this project is to establish a state-of-the-art optical and electronic coatings facility for the Australian optoelectronics and nanotechnology research community to develop novel technologies of interest to communications, information technology and nanotechnology industries. The facility will allow the fabrication of a range of active and passive devices including photonic integrated circuits. The facility is flexible enough to allow the deposition of a range of dielectric and metal layers with different structural, optical and electrical characteristics of fundamental as well as applied interest. This facility may open up new opportunities to develop microcavities, nanocrystals, tunable lasers and detectors, novel cantilevers for atomic force microscopy.
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Towards room-temperature multiferroics by doping and ionic liquid gating . This project aims to develop new multiferroic materials for high performance computing and data storage technologies. Semiconductor industry leaders have identified the development of these materials, operating a room temperature, as a key challenge in enabling future high speed, high performance logic and memory devices. The intended outcomes of this work are (i) the delivery of new multiferroic materials by magnetic do ....Towards room-temperature multiferroics by doping and ionic liquid gating . This project aims to develop new multiferroic materials for high performance computing and data storage technologies. Semiconductor industry leaders have identified the development of these materials, operating a room temperature, as a key challenge in enabling future high speed, high performance logic and memory devices. The intended outcomes of this work are (i) the delivery of new multiferroic materials by magnetic doping of a semiconductor, strained to a ferroelectric state and (ii) the demonstration of a new paradigm in materials design to realise such materials. The key benefit of this work is the enabling of next generation computing and memory devices exhibiting higher speeds, reduced sizes and lower power consumption. Read moreRead less
Tailoring the optical properties of matter with Sol-Gel: innovative optical materials for 3D photonic crystals with complete photonic band-gap. The success of this project will allow for improvement of existing technologies in diverse fields, from optics to green energy production. Realization of 3D complete Photonic Band-Gap (PBG) structures is the first step toward full optic-based data processing systems, which will be one of the most revolutionary achievements in technology after introductio ....Tailoring the optical properties of matter with Sol-Gel: innovative optical materials for 3D photonic crystals with complete photonic band-gap. The success of this project will allow for improvement of existing technologies in diverse fields, from optics to green energy production. Realization of 3D complete Photonic Band-Gap (PBG) structures is the first step toward full optic-based data processing systems, which will be one of the most revolutionary achievements in technology after introduction of electronic-based processors. Improvement of energy conversion efficiency of existing solar cells and polymer-based solar cells will be achievable thanks to implementation of PhCs as high-reflective layers. The establishment of scaleable protocols for production of high quality materials for photonics will put Australia among the leading countries in the future photonic-devices market.Read moreRead less
Development of SmCo-based High Temperature Permanent Magnets: Microstructure and Coercivity Mechanism. This project is to develop high performance permanent magnets for elevated temperature applications. Microstructure and magnetic properties will be examined using atom probe, TEM, XRD and magnetometry. The specific atom probe is the state-of-the-art technique for the characterization of nanostructure and falls in the designated National Research Priority 3, PG2 Frontier Technologies (nanotechno ....Development of SmCo-based High Temperature Permanent Magnets: Microstructure and Coercivity Mechanism. This project is to develop high performance permanent magnets for elevated temperature applications. Microstructure and magnetic properties will be examined using atom probe, TEM, XRD and magnetometry. The specific atom probe is the state-of-the-art technique for the characterization of nanostructure and falls in the designated National Research Priority 3, PG2 Frontier Technologies (nanotechnology). The magnet alloys concerned are an example of Advanced Materials (NRP3, PG3), possessing the best performance amongst such functional materials. The expertise gained in the use of the atom probe technique in this project will have broader applications in the study of nanostructured materials and other metal alloy problems within Australia.Read moreRead less
Origin of ferromagnetism in zinc-oxide semiconductors: A vital element to spintronics. Zinc-oxide is a semiconductor which could potentially be applied for a new concept known as spintronics - a hybrid technology of electronics and magnetics. The advantages of spintronic devices would be nonvolatility, increased data processing speed, decreased electric power consumption and increased integration densities compared with conventional semiconductor devices. A vital element to realizing this concep ....Origin of ferromagnetism in zinc-oxide semiconductors: A vital element to spintronics. Zinc-oxide is a semiconductor which could potentially be applied for a new concept known as spintronics - a hybrid technology of electronics and magnetics. The advantages of spintronic devices would be nonvolatility, increased data processing speed, decreased electric power consumption and increased integration densities compared with conventional semiconductor devices. A vital element to realizing this concept is a new class of semiconductor which exhibits magnetism. It has been reported that zinc-oxide doped with transition metal shows magnetization, however, its authenticity remains controversial. We will try resolving this problem by developing a fundamental understanding of the origin of ferromagnetism in zinc-oxide semiconductor.Read moreRead less
Neuromorphic Sensing and Diagnostics with Carbon: Towards a Biomimetic Nose. Neuromorphic electronics emulates cognitive processes of the brain and like the brain, is capable of extracting features and recognising patterns within data with extremely low energy requirements. Carbon materials are naturally adapted to neuromorphic electronics and uniquely form a compatible interface for sensing molecules in liquid and gaseous media. This project aims to develop a carbon-based neuromorphic electroni ....Neuromorphic Sensing and Diagnostics with Carbon: Towards a Biomimetic Nose. Neuromorphic electronics emulates cognitive processes of the brain and like the brain, is capable of extracting features and recognising patterns within data with extremely low energy requirements. Carbon materials are naturally adapted to neuromorphic electronics and uniquely form a compatible interface for sensing molecules in liquid and gaseous media. This project aims to develop a carbon-based neuromorphic electronic sensing device and couple it with carbon based neuromorphic pattern recognition technology to build an ‘artificial nose’ for improved health and environmental monitoring. Intended outcomes will include a technology for low-cost and rapid diagnostic services.
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Nanostructuring and nanocharacterisation of organic semiconductor devices. This research project will utilise new approaches to pattern organic solar cells on the nanoscale to realise improved efficiencies and improved understanding of device operation. It will also develop soft x-ray techniques to probe the nanostructure of organic semiconductor films with increased chemical and interfacial specificity.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560959
Funder
Australian Research Council
Funding Amount
$165,000.00
Summary
The Macquarie National Low Temperature Optoelectronic Thin Film Growth Facility. Funding is requested for an Australian facility for the growth of nitride and oxide thin films with in-situ optical analysis equipment for the monitoring of growth parameters. It is envisaged that this facility would be for the development of materials and device structures for photonic, electronic and optoelectronic applications. The facility will also provide a leading Australian source of these materials for fund ....The Macquarie National Low Temperature Optoelectronic Thin Film Growth Facility. Funding is requested for an Australian facility for the growth of nitride and oxide thin films with in-situ optical analysis equipment for the monitoring of growth parameters. It is envisaged that this facility would be for the development of materials and device structures for photonic, electronic and optoelectronic applications. The facility will also provide a leading Australian source of these materials for fundamental material studies utilising nuclear analysis and implantation technologies, high resolution X-ray diffraction, high spatial resolution micro-cathodoluminescence and other forms of analysis. Ex-situ optical analysis equipment is also requested for post-growth evaluation to compliment and evaluate the in-situ analysis.Read moreRead less
Directional atomic ordering in nanocrystalline soft magnetic materials: Development of ultra-efficient magnetic core materials. Soft magnetic materials are used as magnetic cores in electromagnetic devices such as transformers. The latest material development is the use of nanocrystalline soft magnetic alloys. Our theory and experiments have shown that the magnetic softness of nanocrystalline alloys is greatly influenced by directional atomic ordering, which increases magnetic anisotropy and con ....Directional atomic ordering in nanocrystalline soft magnetic materials: Development of ultra-efficient magnetic core materials. Soft magnetic materials are used as magnetic cores in electromagnetic devices such as transformers. The latest material development is the use of nanocrystalline soft magnetic alloys. Our theory and experiments have shown that the magnetic softness of nanocrystalline alloys is greatly influenced by directional atomic ordering, which increases magnetic anisotropy and consequently increases heat loss. We will employ a novel magnetic annealing technique to establish the relationship between this anisotropy and the soft magnetic properties of nanocrystalline alloys. Emphasis will be placed on eliminating the induced anisotropy in iron-cobalt based alloys and thereby produce ultra-efficient, magnetic core materials.Read moreRead less
Using anisotropic thermal expansion in organic semiconductor thin films. This project aims to capitalise upon the recent discovery of negative thermal expansion in high-performance organic semiconductor films. Certain molecules’ chemical structures have a planar conjugated core and flexible sidechains. When highly anisotropic thermal expansion occurs, the sidechains take up most of the thermal expansion. When a negative thermal expansion occurs, the pi-pi stacking distance decreases upon anneali ....Using anisotropic thermal expansion in organic semiconductor thin films. This project aims to capitalise upon the recent discovery of negative thermal expansion in high-performance organic semiconductor films. Certain molecules’ chemical structures have a planar conjugated core and flexible sidechains. When highly anisotropic thermal expansion occurs, the sidechains take up most of the thermal expansion. When a negative thermal expansion occurs, the pi-pi stacking distance decreases upon annealing. This effect has been linked with higher charge mobilities, and a tighter molecular packing is locked in upon cooling. The potential applications of these high performance organic semiconductors includes chemical/biosensors, electronic paper, and radio frequency identification cards.Read moreRead less