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- Dan Dalacu
- National Research Council Institute for Microstructural Sciences, , Ottawa K1A 0R6, Canada
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- Khaled Mnaymneh
- National Research Council Institute for Microstructural Sciences, , Ottawa K1A 0R6, Canada
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- Xiaohua Wu
- National Research Council Institute for Microstructural Sciences, , Ottawa K1A 0R6, Canada
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- Jean Lapointe
- National Research Council Institute for Microstructural Sciences, , Ottawa K1A 0R6, Canada
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- Geof C. Aers
- National Research Council Institute for Microstructural Sciences, , Ottawa K1A 0R6, Canada
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- Philip J. Poole
- National Research Council Institute for Microstructural Sciences, , Ottawa K1A 0R6, Canada
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- Robin L. Williams
- National Research Council Institute for Microstructural Sciences, , Ottawa K1A 0R6, Canada
書誌事項
- 公開日
- 2011-06-20
- DOI
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- 10.1063/1.3600777
- 公開者
- AIP Publishing
この論文をさがす
説明
<jats:p>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.</jats:p>
収録刊行物
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- Applied Physics Letters
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Applied Physics Letters 98 (25), 2011-06-20
AIP Publishing