Professor Andrew Greentree
Professor
Details
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College: School of Science
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Department: School of Science
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Campus: City Campus Australia
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andrew.greentree@rmit.edu.au
Open to
- Masters Research or PhD student supervision
- Media enquiries
About
Prof Greentree is a theoretical physicist, specialising in various aspects of quantum physics. He is a Chief Investigator in the ARC Centre of Excellence for Nanoscale BioPhotonics, an ARC Future Fellow, and a former RMIT Vice Chancellor's Senior Fellow.
Andy Greentree joined RMIT in 2012 as a Vice Chancellor's Senior Research Fellow. Since then he has applied his skills to the creation of new diamond hybrid materials, developing a new approach to magnetometry with diamond, new techniques for optical nanoscopy, and helped to demonstrate the ability of bees to perform elementary mathematics.
His roles at RMIT include teaching and research. He is also a HDR coordinator for Physics a member of the Research Integrity Advisor Network, and is involved in the RMIT's ERA submission.
Awards
2019:
-RMIT Award for Research Excellence – Technology
-RMIT Research Excellence Team Award
2017:
-Research Award, School of Science, RMIT University
-Australian Research Council Future Fellow
2012:
Elected Fellow of the Institute of Physics (UK)
2008:
Australian Research Council Queen Elizabeth II Fellow
2007:
Woodward Medal for Excellence in Science and Technology
2006:
Japan Society for the Promotion of Science Invitation Fellow
2001:
Special Merit Award, The Open University
2000:
Special Merit Award, The Open University
Andy Greentree joined RMIT in 2012 as a Vice Chancellor's Senior Research Fellow. Since then he has applied his skills to the creation of new diamond hybrid materials, developing a new approach to magnetometry with diamond, new techniques for optical nanoscopy, and helped to demonstrate the ability of bees to perform elementary mathematics.
His roles at RMIT include teaching and research. He is also a HDR coordinator for Physics a member of the Research Integrity Advisor Network, and is involved in the RMIT's ERA submission.
Awards
2019:
-RMIT Award for Research Excellence – Technology
-RMIT Research Excellence Team Award
2017:
-Research Award, School of Science, RMIT University
-Australian Research Council Future Fellow
2012:
Elected Fellow of the Institute of Physics (UK)
2008:
Australian Research Council Queen Elizabeth II Fellow
2007:
Woodward Medal for Excellence in Science and Technology
2006:
Japan Society for the Promotion of Science Invitation Fellow
2001:
Special Merit Award, The Open University
2000:
Special Merit Award, The Open University
Supervisor projects
- APN algorithms for navigation in GPS denied environments using DNV magnetometers.
- 3 Oct 2024
- Quantum Keynesian Game
- 8 Jan 2024
- Investigating novel chromate-free coatings used forcorrosion protection of aerospace alloys
- 23 Feb 2023
- Ultra-Fast Laser Ablation for the Advanced Machining industrial research
- 7 Nov 2022
- Information-based approaches to imaging
- 29 Jun 2022
- Cooperative Localisation for Constellations of High Altitude Balloon Platforms
- 16 May 2022
- Attitude Estimation and Localisation from Low-Cost Inertial Sensors
- 1 Mar 2022
- Understanding metabolic pathways in cells via continuos spatial field confocal thermometry
- 27 Aug 2021
- Quantum Dot Molecules and Their Electromagnetic Response
- 1 Feb 2018
- Electronic Transport of Topological Weyl Semimetal and Van Der Waals Ferromagnetic Materials
- 5 Dec 2017
- Development of Additively Manufactured Diamond-Coated Scaffolds for Orthopaedic Applications
- 20 Nov 2017
- High Resolution Continuous Field of View Thermometry and a Model for Carbon Contamination in Focussed Electron Beam Induced Deposition of Platinum Nano-Wires
- 18 Jul 2016
- Numerical cognition in honeybees: rule learning enables quantity discrimination, zero comprehension, simple arithmetic, and symbol use by an insect
- 29 Feb 2016
- Quantum nano-electronics in two-dimensional materials
- 30 Apr 2015
- Quasicharge models of Josephson junction arrays
- 2 Mar 2015
Teaching interests
Supervisor interest areas:
-Quantum optics
-Quantum sensing with diamond
-Novel diamond materials
Programs:
-Mechanics
(https://www.rmit.edu.au/study-with-us/science/physics)
-Thermodynamics
(https://www.rmit.edu.au/study-with-us/science/physics)
-Quantum optics
-Quantum sensing with diamond
-Novel diamond materials
Programs:
-Mechanics
(https://www.rmit.edu.au/study-with-us/science/physics)
-Thermodynamics
(https://www.rmit.edu.au/study-with-us/science/physics)
Research interests
Professor Greentree's work has led to two entirely new fields in physics: the Jaynes-Cummings-Hubbard Model, or Solid Light; and Spatial Adiabatic Passage.
The Jaynes-Cummings-Hubbard model provides a way to generate new phases of light by generating effective photon-photon interactions. This opens up effects from Condensed Matter Physics to Quantum Optics, such as insulator to superfluid phase transitions. Since his initial publication in 2006, there have been hundreds of follow up articles from groups world-wide. This includes theoretical and experimental studies as well as popular summaries in press releases, Wikipedia, and New Scientist. The first experimental demonstration appeared in 2019 [Ma et al. Nature 566, 51 (2019)].
He proposed spatial adiabatic passage as a robust way to transport electrons around a quantum dot array or phosphorus in silicon quantum computer. This idea led to a patented quantum computer architecture. Additionally Longhi, an Italian physicist, translated his approach into waveguide optics and now spatial adiabatic passage is being used to construct new photonic devices. Groups developing this approach include Jena, Milano, and ANU.
Prof Greentree, with Prof Brant Gibson, initiated a collaboration with Prof Tanya Monro (then at the University of Adelaide) to explore how to integrate nanodiamonds in optical fibres for single photon development. This collaboration has blossomed into the development of many hybrid diamond glass structures, including most recently a collaboration with DST Group on the development of robust diamond-glass magnetometers.
In addition to diamond-glass structures, he has explored the possibilities of using diamond hybrid materials for biological and surgical applications with my colleague Dr Kate Fox (RMIT). We have created diamond-polycaprolactone composites for tissue scaffold applications, as well as shown improvements in titanium by the addition of diamond nanoparticles.
Most recently, he developed a novel approach to diamond magnetometry termed Laser Threshold Magnetometry. Thi led to three patent applications, a new collaboration with Dr Jan Jeske, who is pursuing aspects of this work at the Fraunhofer Institute, Freiburg Germany, and an emerging collaboration with Drs Morgan Schmidt and Luke Bissel of the Air Force Research Laboratories (USA).
His research has also recently branched into understanding the psychophysics and numerical competency of bees. He collaboratea with the group of A/Prof Adrian Dyer (RMIT) and Dr Aurore Avarguès-Weber (Toulouse). Together, they have shown that bees (Apis Mellifera) can be trained to understand the concept of zero [Howard et al., Science 360, 1124 (2018)], and even to perform elementary tasks related to addition and subtraction [Howard et al., Science Advances 5, eaav0961 (2019)]. These two papers had considerable media impact, with Altmetrics scores of 1495 and 1838 respectively, as of 14/12/2020.
Research keywords:
Quantum Optics, Quantum Information, Diamond, Diamond Magnetometry, Theoretical Physics, Neurocognition in Bees
The Jaynes-Cummings-Hubbard model provides a way to generate new phases of light by generating effective photon-photon interactions. This opens up effects from Condensed Matter Physics to Quantum Optics, such as insulator to superfluid phase transitions. Since his initial publication in 2006, there have been hundreds of follow up articles from groups world-wide. This includes theoretical and experimental studies as well as popular summaries in press releases, Wikipedia, and New Scientist. The first experimental demonstration appeared in 2019 [Ma et al. Nature 566, 51 (2019)].
He proposed spatial adiabatic passage as a robust way to transport electrons around a quantum dot array or phosphorus in silicon quantum computer. This idea led to a patented quantum computer architecture. Additionally Longhi, an Italian physicist, translated his approach into waveguide optics and now spatial adiabatic passage is being used to construct new photonic devices. Groups developing this approach include Jena, Milano, and ANU.
Prof Greentree, with Prof Brant Gibson, initiated a collaboration with Prof Tanya Monro (then at the University of Adelaide) to explore how to integrate nanodiamonds in optical fibres for single photon development. This collaboration has blossomed into the development of many hybrid diamond glass structures, including most recently a collaboration with DST Group on the development of robust diamond-glass magnetometers.
In addition to diamond-glass structures, he has explored the possibilities of using diamond hybrid materials for biological and surgical applications with my colleague Dr Kate Fox (RMIT). We have created diamond-polycaprolactone composites for tissue scaffold applications, as well as shown improvements in titanium by the addition of diamond nanoparticles.
Most recently, he developed a novel approach to diamond magnetometry termed Laser Threshold Magnetometry. Thi led to three patent applications, a new collaboration with Dr Jan Jeske, who is pursuing aspects of this work at the Fraunhofer Institute, Freiburg Germany, and an emerging collaboration with Drs Morgan Schmidt and Luke Bissel of the Air Force Research Laboratories (USA).
His research has also recently branched into understanding the psychophysics and numerical competency of bees. He collaboratea with the group of A/Prof Adrian Dyer (RMIT) and Dr Aurore Avarguès-Weber (Toulouse). Together, they have shown that bees (Apis Mellifera) can be trained to understand the concept of zero [Howard et al., Science 360, 1124 (2018)], and even to perform elementary tasks related to addition and subtraction [Howard et al., Science Advances 5, eaav0961 (2019)]. These two papers had considerable media impact, with Altmetrics scores of 1495 and 1838 respectively, as of 14/12/2020.
Research keywords:
Quantum Optics, Quantum Information, Diamond, Diamond Magnetometry, Theoretical Physics, Neurocognition in Bees
