Projects per year
Personal profile
Biography
Professor Jason Twamley is a leading researcher in the theoretical physics of quantum science and technology with a particular emphasis on hybrid quantum systems – systems where one marries together different types of quantum systems to achieve an overall functionality which no one subsystem possesses. Professor Twamley originally trained as a lecturer in Ireland and there pioneered many European Union projects focusing on fullerene and diamond based quantum technologies and won a number of EU STREPS and Integrated Projects.
Since 2005, Professor Twamley has worked at Macquarie University as the Professor of Quantum Information Science and has developed expertise in superconducting, diamond, nanomechanical, magnetic and atomic quantum technologies. His particular focus is on developing quantum sensors where quantum effects can provide society with more precise and functional sensors for use in a variety of settings, examples being magnetometers and inertial sensors. Together with Associate Professor Gavin Brennen he conceived of a new field of quantum technology: quantum magneto-mechanics where one uses magnetic fields for levitating and trapping quantum objects.
Professor Twamley has strong research collaborations with Germany and the diamond research groups of Prof Jelezko and Wrachtrup, and in China with the groups of Profs Peng Xue and Mang Feng.
Education/Academic qualification
Theoretical Physics, BA(mod), Trinity College Dublin, The University of Dublin
Award Date: 1 Aug 1986
Quantum Cosmology, PhD, Quantum cosmology -- Complex contours of integration in the path integral with an application to complex wormhole solutions, University of Alberta
External positions
Member of the ARC Excellence in Research Australia, Expert Panel for Physics, Chemistry and Earth Sciences, Australian Research Council
19 Mar 2018 → 31 Mar 2019
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Collaborations and top research areas from the last five years
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ARC Centre for Excellence in Engineered Quantum Systems (EQuS) (SLF funding)
Twamley, J. (Primary Chief Investigator)
3/03/11 → …
Project: Research
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Australian Dark Matter Detector for High Mass Axions
Volz, T. (Primary Chief Investigator), Tobar, M. (Chief Investigator), Goryachev, M. (Chief Investigator), Ivanov, E. (Chief Investigator), Fedorov, A. (Chief Investigator), Bowen, W. (Chief Investigator), Drinkwater, M. (Chief Investigator), Brennen, G. (Chief Investigator), Twamley, J. (Chief Investigator), Altin, P. (Chief Investigator), Doherty, A. (Chief Investigator) & Rbyka, G. (Partner Investigator)
Project: Research
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OSP2019: Expanding Quantum Hybrid Science and Technology at MQ – including neutral atom, trapped particle and squeezing via new collaborations
Twamley, J. (Primary Chief Investigator)
1/07/19 → 13/12/19
Project: Research
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A general use, portable, full-range vacuum pumping station with leak detector
Schwab, C. (Primary Chief Investigator), Downes, J. (Chief Investigator), Ellis, S. (Chief Investigator), Mildren, R. (Chief Investigator), Kane, D. (Chief Investigator), Carman, R. (Chief Investigator), Twamley, J. (Chief Investigator), Volz, T. (Chief Investigator), Coutts, D. W. (Chief Investigator) & McDermid, R. (Chief Investigator)
1/01/19 → 31/12/19
Project: Other
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3D Printing Facility
Withford, M. (Primary Chief Investigator), Downes, J. (Chief Investigator), Twamley, J. (Chief Investigator), Inglis, D. (Chief Investigator), Jackson, S. (Chief Investigator), Clark, S. (Chief Investigator), O'Neill, C. J. (Chief Investigator), Pearson, N. (Chief Investigator), O'Reilly, S. (Chief Investigator), Griffin, B. (Chief Investigator), Foley, S. (Chief Investigator), Chung, R. (Chief Investigator), Atkin, J. (Chief Investigator), McMullan, S. (Chief Investigator), Cartmill, J. (Chief Investigator), Appleyard, R. (Chief Investigator) & Tristant, Y. (Chief Investigator)
23/08/15 → 22/08/16
Project: Research
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A magnetically levitated conducting rotor with ultra-low rotational damping circumventing eddy loss
Kim, D., Tian, S., Calderoni, B., Jachimska, C. S., Downes, J. & Twamley, J., 10 Oct 2025, In: Communications Physics. 8, 1, p. 1-10 10 p., 381.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Downloads (Pure) -
Massive quantum superpositions using magnetomechanics
Raman Nair, S., Tian, S., Brennen, G. K., Bose, S. & Twamley, J., Aug 2025, In: Physical Review Applied. 24, 2, p. 024061-1-024061-18 18 p., 024061.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)3 Downloads (Pure) -
Controlling the motional quality factor of a diamagnetically levitated graphite plate
Romagnoli, P., Lecamwasam, R., Tian, S., Downes, J. E. & Twamley, J., 27 Feb 2023, In: Applied Physics Letters. 122, 9, p. 094102-1-094102-7 7 p., 094102.Research output: Contribution to journal › Article › peer-review
Open AccessFile7 Citations (Scopus)181 Downloads (Pure) -
Cavity magnomechanical storage and retrieval of quantum states
Sarma, B., Busch, T. & Twamley, J., Apr 2021, In: New Journal of Physics. 23, 4, p. 1-11 11 p., 043041.Research output: Contribution to journal › Article › peer-review
Open AccessFile56 Citations (Scopus)240 Downloads (Pure) -
Controlled information transfer in continuous-time chiral quantum walks
Khalique, A., Sett, A., Wang, J. B. & Twamley, J., Aug 2021, In: New Journal of Physics. 23, 8, p. 1-12 12 p., 083005.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Citations (Scopus)70 Downloads (Pure)