| Download | - View accepted manuscript: Selective-area vapor-liquid-solid growth of tunable InAsP quantum dots (PDF, 723 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1063/1.3600777 |
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| Author | Search for: Dalacu, Dan1; Search for: Mnaymneh, Khaled1; Search for: Wu, Xiaohua1; Search for: Lapointe, Jean1; Search for: Aers, Geof C.1; Search for: Poole, Philip J.1; Search for: Williams, Robin 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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| Abstract | A process is described where the position, size, and cladding of an InP nanowire with an embedded InAsP quantum dot are determined by design through lithography, processing, and growth. The vapor-liquid-solid growth mode on a patterned substrate is used to grow the InP core and defines the quantum dot size to better than ±2 nm while selective-area growth is used to define the cladding thickness. The clad nanowires emit efficiently in the range λ = 0.95–1.15 μm. Photoluminescence measurements are used to quantify the dependence of the excitonic energy level structure on quantum dot size for diameters 10–40 nm. |
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| Publication date | 2011-06-20 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 18194622 |
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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 | 93b037c3-38cd-4881-9998-7b26f266cee5 |
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| Record created | 2011-07-05 |
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| Record modified | 2020-04-21 |
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