| DOI | Resolve DOI: https://doi.org/10.1117/12.875634 |
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| Author | Search for: Mnaymneh, K.1; Search for: Dalacu, D.1; Search for: Poole, P.J.1; Search for: Lapointe, J.1; Search for: Cheriton, R.1; Search for: Williams, R.L.1 |
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| Affiliation | - National Research Council of Canada. NRC Institute for Microstructural Sciences
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| Format | Text, Article |
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| Conference | Quantum Dots and Nanostructures: Synthesis, Characterization, and Modeling VIII, January 25-26, 2011, San Francisco, CA, USA |
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| Subject | Anisotropic exchange splitting; biexciton binding energy; Blueshifts; Emission spectrums; Entangled photon pairs; InAs/InP; intermixing; Intermixing process; Nano-engineering; P-shell; Quantum Dot; Sign inversion; Single quantum dot; site-selected single quantum dots; Spectral tuning; Anisotropy; Emission spectroscopy; Excitons; Mixing; Nanostructures; Nuclear energy; Photons; Potential energy; Rapid thermal annealing; Rapid thermal processing; Semiconducting gallium compounds; Semiconductor quantum dots; Binding energy |
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| Abstract | In this paper, we present experimental results from site-selected single quantum dots that have undergone a number of intermixing process steps via rapid thermal annealing. We show that the intermixing process blueshifts the dot's emission spectrum without affecting the linewidth as well as decreasing its biexciton binding energy and s-p shell spacing. The anisotropic exchange splitting is shown to have undergone a sign inversion implying that the splitting had gone through zero. Intermixing provides another nanoengineering tool for the design of scalable solid-state photon and entangled photon pair sources. © 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE). |
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| Publication date | 2011 |
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| Publisher | SPIE |
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| In | |
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| Series | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21271324 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | cca38bde-60f7-49a3-944d-723dfe0f354a |
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| Record created | 2014-03-24 |
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| Record modified | 2020-04-21 |
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