Fabrication of single nickel-nitrogen defects in diamond by chemical vapor deposition | Macquarie University ResearchOnline

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Title: Fabrication of single nickel-nitrogen defects in diamond by chemical vapor deposition
Related: Applied physics letters, Vol. 86, Issue 13, p.131926-1-131926-3
DOI: 10.1063/1.1896088
Publisher: American Institute of Physics
Date: 2005
FoR/RFCD Code(s): 020400 Condensed Matter Physics
Author/Creator: Rabeau, J. R
Author/Creator: Chin, Y. L
Author/Creator: Prawer, S
Author/Creator: Jelezko, F
Author/Creator: Gaebel, T
Author/Creator: Wrachtrup, J
Description: Fabrication of single nickel-nitrogen (NE8) defect centers in diamond by chemical vapor deposition is demonstrated. Under continuous-wave 745 nm laser excitation single defects were induced to emit single photon pulses at 797 nm with a linewidth of 1.5 nm at room temperature. Photon antibunching of single centers was demonstrated using a Hanbury–Brown and Twiss interferometer. Confocal images revealed approximately 10⁶ optically active sites/cm² in the synthesized films. The controlled fabrication of an NE8 based single photon source in synthetic diamond is important for fiber based quantum cryptography, and potentially linear optics quantum computing.
Description: 3 page(s)
Subject Keyword: 020400 Condensed Matter Physics
Resource Type: journal article
Organisation: Macquarie University. Dept. of Physics

Identifier: http://hdl.handle.net/1959.14/81011
Identifier: ISSN:0003-6951
Identifier: mq-rm-2006011449
Language: eng
Rights: Copyright 2005 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Applied physics letters, Vol. 86, Issue 13, pp.131926, and may be found at http://link.aip.org/link/?apl/86/131926.
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