J
Jeffrey C. McCallum
Researcher at University of Melbourne
Publications - 264
Citations - 5527
Jeffrey C. McCallum is an academic researcher from University of Melbourne. The author has contributed to research in topics: Ion implantation & Silicon. The author has an hindex of 31, co-authored 239 publications receiving 4744 citations. Previous affiliations of Jeffrey C. McCallum include University of Queensland & Australian Research Council.
Papers
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Journal ArticleDOI
Storing quantum information for 30 seconds in a nanoelectronic device
Juha T. Muhonen,Juan Pablo Dehollain,Arne Laucht,Fay E. Hudson,Rachpon Kalra,T. Sekiguchi,Kohei M. Itoh,David N. Jamieson,Jeffrey C. McCallum,Andrew S. Dzurak,Andrea Morello +10 more
TL;DR: The (31)P nuclear spin sets the new benchmark coherence time of any single qubit in the solid state and reaches >99.99% control fidelity, and detailed noise spectroscopy indicates that--contrary to widespread belief--it is not limited by the proximity to an interface.
Journal ArticleDOI
Stimulated emission from nitrogen-vacancy centres in diamond
Jan Jeske,Desmond W. M. Lau,Xavier Vidal,Liam P. McGuinness,Philipp Reineck,Brett C. Johnson,Marcus W. Doherty,Jeffrey C. McCallum,Shinobu Onoda,Fedor Jelezko,Takeshi Ohshima,Thomas Volz,Jared H. Cole,Brant C. Gibson,Andrew D. Greentree +14 more
TL;DR: The results open the possibility of diamond lasers based on NV− centres, tuneable over the phonon sideband, which broadens the applications of NV− magnetometers from single centre nanoscale sensors to a new generation of ultra-precise ensemble laser sensors, which exploit the contrast and signal amplification of a lasing system.
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A review on single photon sources in silicon carbide.
TL;DR: Key findings in single-photon generation from deep level defects in silicon carbide (SiC) are summarized and the significance of these individually addressable centers for emerging quantum applications is highlighted.
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Single-photon emitting diode in silicon carbide.
Alexander Lohrmann,Naoya Iwamoto,Zoltán Bodrog,Stefania Castelletto,Takeshi Ohshima,Timothy J. Karle,Adam Gali,Adam Gali,Steven Prawer,Jeffrey C. McCallum,Brett C. Johnson +10 more
TL;DR: The fabrication of bright single-photon emitting diodes that display fully polarized output, superior photon statistics, and stability in both continuous and pulsed modes, all at room temperature are demonstrated.
Journal ArticleDOI
Optical addressing of an individual erbium ion in silicon.
Chunming Yin,Miloš Rančić,Gabriele G. de Boo,N. Stavrias,Jeffrey C. McCallum,Matthew Sellars,Sven Rogge +6 more
TL;DR: The hybrid approach in which optical excitation is used to change the charge state of an erbium defect centre in a silicon-based single-electron transistor, and this change is then detected electrically represents a significant step towards developing interconnects between optical-based quantum computing and silicon technologies.