Linkage Infrastructure, Equipment And Facilities - Grant ID: LE150100148
Funder
Australian Research Council
Funding Amount
$150,916.00
Summary
An STM/AFM Facility for Electroactive Materials Characterisation. A Scanning Tunnelling Microscope (STM)/Atomic Force Microscope (AFM) facility for electroactive materials characterisation: This project is expected to address an identified need for the characterisation of electroactive structures using scanning probe microscopy and builds on local expertise in allied methods. The instrumentation includes an electrochemical STM for electrical testing of molecular wires, switches, transistors and ....An STM/AFM Facility for Electroactive Materials Characterisation. A Scanning Tunnelling Microscope (STM)/Atomic Force Microscope (AFM) facility for electroactive materials characterisation: This project is expected to address an identified need for the characterisation of electroactive structures using scanning probe microscopy and builds on local expertise in allied methods. The instrumentation includes an electrochemical STM for electrical testing of molecular wires, switches, transistors and other single molecule electronic components, together with a pico-force tunnelling AFM (PF-TUNA) for the measurement and correlation of nano mechanical and electrical properties of fragile structures over larger areas. The facility will be a core asset for researchers that use electroactive material on conducting substrates in fields including fundamental corrosion science, nanotechnology, and moltronics.Read moreRead less
Molecular Thermoelectric Materials: A New Hot Topic. This project aims to use the principles of chemistry and molecular electronics to synthesize and study molecules able to directly convert waste heat into electricity through the Seebeck effect. This project expects to generate new knowledge concerning the wire-like properties of molecules and conditions that lead to a high Seebeck coefficient, together with interference effects to suppress thermal conductance. Expected outcomes of this project ....Molecular Thermoelectric Materials: A New Hot Topic. This project aims to use the principles of chemistry and molecular electronics to synthesize and study molecules able to directly convert waste heat into electricity through the Seebeck effect. This project expects to generate new knowledge concerning the wire-like properties of molecules and conditions that lead to a high Seebeck coefficient, together with interference effects to suppress thermal conductance. Expected outcomes of this project include a deeper understanding of chemical structure - molecular electronic property relationships, and enhanced international collaboration with the UK. This should provide benefits in terms of low-cost conversion of waste heat to electrical energy. Read moreRead less
Molecular transistors: from strings and rings to other things. This project aims to use chemical approaches to develop molecular transistors, which are critical components for a future molecular electronics technology. The use of molecules as ultra-miniaturised electronic components is gathering attention from industry and academia, as a solution to the approaching limits of top-down scaling. However, current molecular designs based on gating through chemical reaction or redox state changes are ....Molecular transistors: from strings and rings to other things. This project aims to use chemical approaches to develop molecular transistors, which are critical components for a future molecular electronics technology. The use of molecules as ultra-miniaturised electronic components is gathering attention from industry and academia, as a solution to the approaching limits of top-down scaling. However, current molecular designs based on gating through chemical reaction or redox state changes are slow and inefficient. The project will develop molecular transistors with exceptionally high gain and fast response based on gating the energy of quantum interference features in molecules with cross-conjugated or ring-like shapes. This will provide significant benefits including new strategies for nanofabrication of molecular devices.Read moreRead less
New platforms for molecular electronics. Molecular electronics involves the integration of molecules with solid-state electronics and is seen as an answer to the growing need for ultradense and ultrafast computation. This project will design molecular-based components specifically intended for solid-state applications, such as molecular-based memory.
Discovery Early Career Researcher Award - Grant ID: DE160101101
Funder
Australian Research Council
Funding Amount
$348,741.00
Summary
Single-Molecule Circuitry for Nanoscale Electronic Devices. The aim of this project is to develop novel methods for forming robust single-molecule circuitry. The use of single molecules in electronics represents the next level of miniaturisation of electronic components, which would enable us to meet the expanding demands of modern technologies and to continue the downscaling trend in electronic devices. This project aims to address the requirements needed to translate single-molecule electronic ....Single-Molecule Circuitry for Nanoscale Electronic Devices. The aim of this project is to develop novel methods for forming robust single-molecule circuitry. The use of single molecules in electronics represents the next level of miniaturisation of electronic components, which would enable us to meet the expanding demands of modern technologies and to continue the downscaling trend in electronic devices. This project aims to address the requirements needed to translate single-molecule electronics from its current status as a fundamental tool to real-world applications. Key approaches will be the use of surface chemistry to develop new methods of wiring single molecules and the integration of robust single-molecule junctions with semiconducting electrodes. The expected project outcomes pave the way for single-molecule electronic and analytical devices.Read moreRead less
From the Electronics of Molecules to Molecular Electronics. Decades of societal progress have been achieved through advances in semiconductor technology during what might be termed the Silicon Revolution. The International Technology Roadmap for Semiconductors has identified molecular components as a solution to problems including data storage and very high-density circuits over the next 15 - 20 years. This project will target some of the difficult challenges in realising molecular electronics t ....From the Electronics of Molecules to Molecular Electronics. Decades of societal progress have been achieved through advances in semiconductor technology during what might be termed the Silicon Revolution. The International Technology Roadmap for Semiconductors has identified molecular components as a solution to problems including data storage and very high-density circuits over the next 15 - 20 years. This project will target some of the difficult challenges in realising molecular electronics technology: molecular contacts to surfaces; function beyond the wire; transistor-like response. This project brings together an international team with expertise in chemical synthesis, electronic structure determination and single molecule conductance measurements to address these challenges. Read moreRead less
Quantum dynamics of solid-state qubits. The primary aim of this project is to carry out a critical assessment of several solid-state qubit systems and quantum logic gate operations through detailed theoretical calculations. This project will address important issues such as precise control of electron flux and spin interactions, optimal operating conditions, errors due to imperfection in the system and possible mechanisms for error elimination, as well as reliable measurements of the output qubi ....Quantum dynamics of solid-state qubits. The primary aim of this project is to carry out a critical assessment of several solid-state qubit systems and quantum logic gate operations through detailed theoretical calculations. This project will address important issues such as precise control of electron flux and spin interactions, optimal operating conditions, errors due to imperfection in the system and possible mechanisms for error elimination, as well as reliable measurements of the output qubit register. In addition, qubit systems have shown themselves to be tiny laboratories in which fundamental concepts in quantum mechanics can be tested and a new regime of physics can be learnt.Read moreRead less
Visualizing spin-related properties of functional nanostructures (for spintronics). This project contributes to undergraduate, postgraduate and postdoctoral research and training to encourage the pursuit of excellence, with:
- increased depth of knowledge in interdisciplinary research,
- a scientific environment providing access to research not otherwise in Australia,
- experience in the design, construction and development of scientific instruments.
Possible applications include high-speed ....Visualizing spin-related properties of functional nanostructures (for spintronics). This project contributes to undergraduate, postgraduate and postdoctoral research and training to encourage the pursuit of excellence, with:
- increased depth of knowledge in interdisciplinary research,
- a scientific environment providing access to research not otherwise in Australia,
- experience in the design, construction and development of scientific instruments.
Possible applications include high-speed magnetic filters, sensors, quantum transistors and spin qubits for quantum computers. The technological aspects of our project's outcomes offer real prospects of local development. The development of spin-polarized electron spectroscopy has great potential for existing applications in the surface science industry.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100146
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
Multiphoton confocal microscope for high-speed, deep tissue imaging and multimodal nanoscale characterisation. This facility will provide the ability to optically section deep nanoparticles, cells, tissues and whole animals at high speed with unsurpassed spatial resolution at the atomic level. It will give biomedical, physical and life scientists and materials engineers the opportunity to image a range of dynamic processes and reconstruct these in three dimensions for the first time.