Robust Solid-State Quantum System Operating at 800 K

Kianinia, M; Regan, B; Tawfik, SA; Tran, TT; Ford, MJ; Aharonovich, I; Toth, M

Robust Solid-State Quantum System Operating at 800 K

Kianinia, M Regan, B Tawfik, SA

Tran, TT

Ford, MJ

Aharonovich, I

Toth, M

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Publication Type:: Journal Article
Citation:: ACS Photonics, 2017, 4 (4), pp. 768 - 773
Issue Date:: 2017-04-19

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Field	Value	Language
dc.contributor.author	Kianinia, M	en_US
dc.contributor.author	Regan, B	en_US
dc.contributor.author	Tawfik, SA https://orcid.org/0000-0003-3592-1419	en_US
dc.contributor.author	Tran, TT https://orcid.org/0000-0001-8960-0253	en_US
dc.contributor.author	Ford, MJ https://orcid.org/0000-0002-8595-5900	en_US
dc.contributor.author	Aharonovich, I https://orcid.org/0000-0003-4304-3935	en_US
dc.contributor.author	Toth, M https://orcid.org/0000-0003-1564-4899	en_US
dc.date.issued	2017-04-19	en_US
dc.identifier.citation	ACS Photonics, 2017, 4 (4), pp. 768 - 773	en_US
dc.identifier.uri	http://hdl.handle.net/10453/84516
dc.description.abstract	© 2017 American Chemical Society. Realization of quantum information and communications technologies requires robust, stable solid-state single-photon sources. However, most existing sources cease to function above cryogenic or room temperature due to thermal ionization or strong phonon coupling, which impedes their emissive and quantum properties. Here we present an efficient single-photon source based on a defect in a van der Waals crystal that is optically stable and operates at elevated temperatures of up to 800 K. The quantum nature of the source and the photon purity are maintained upon heating to 800 K and cooling back to room temperature. Our report of a robust high-temperature solid-state single photon source constitutes a significant step toward practical, integrated quantum technologies for real-world environments.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DP140102721
dc.relation	http://purl.org/au-research/grants/arc/DE130100592
dc.relation	http://purl.org/au-research/grants/arc/IH150100028
dc.relation.ispartof	ACS Photonics	en_US
dc.relation.isbasedon	10.1021/acsphotonics.7b00086	en_US
dc.title	Robust Solid-State Quantum System Operating at 800 K	en_US
dc.type	Journal Article
utslib.citation.volume	4	en_US
utslib.for	0206 Quantum Physics	en_US
utslib.for	0204 Condensed Matter Physics	en_US
utslib.for	0205 Optical Physics	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/DVC (Research)
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - IBMD - Initiative for Biomedical Devices
pubs.organisational-group	/University of Technology Sydney/Strength - MTEE - Research Centre Materials and Technology for Energy Efficiency
utslib.copyright.status	open_access
pubs.issue	4	en_US
pubs.publication-status	Published	en_US
pubs.volume	4	en_US

Abstract:

© 2017 American Chemical Society. Realization of quantum information and communications technologies requires robust, stable solid-state single-photon sources. However, most existing sources cease to function above cryogenic or room temperature due to thermal ionization or strong phonon coupling, which impedes their emissive and quantum properties. Here we present an efficient single-photon source based on a defect in a van der Waals crystal that is optically stable and operates at elevated temperatures of up to 800 K. The quantum nature of the source and the photon purity are maintained upon heating to 800 K and cooling back to room temperature. Our report of a robust high-temperature solid-state single photon source constitutes a significant step toward practical, integrated quantum technologies for real-world environments.

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http://hdl.handle.net/10453/84516