Imaging and optical properties of single core-shell GaAs-AlGaAs nanowires

T.B. Hoang; L.V. Titova; H.E. Jackson; Leigh M. Smith; J.M. Yarrison-Rice; Yeong‐Joon Kim; H.J. Joyce; C. Jagadish

doi:10.1109/nano.2006.1717032

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Imaging and optical properties of single core-shell GaAs-AlGaAs nanowires

T.B. Hoang L.V. Titova H.E. Jackson Leigh M. Smith J.M. Yarrison-Rice Yeong‐Joon Kim H.J. Joyce C. Jagadish

Year: 2006 Journal: 2006 Sixth IEEE Conference on Nanotechnology Vol: 1 Pages: 116-118

DOI: 10.1109/nano.2006.1717032

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Abstract

We study the optical properties of a single core-shell GaAs-AlGaAs nanowire (grown by VLS method) using the technique of micro photoluminescence and spatially-resolved photoluminescence imaging. We observe large linear polarization anisotropy in emission and excitation of nanowires

Keywords:

Photoluminescence Nanowire Materials science Optoelectronics Polarization (electrochemistry) Photoluminescence excitation Anisotropy Core (optical fiber) Gallium arsenide Excitation Shell (structure) Optical imaging Optical anisotropy Optics Chemistry Physics Composite material

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Nanowire Synthesis and Applications

Physical Sciences → Engineering → Biomedical Engineering

Semiconductor Quantum Structures and Devices

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Quantum Dots Synthesis And Properties

Physical Sciences → Materials Science → Materials Chemistry

Imaging and optical properties of single core-shell GaAs-AlGaAs nanowires

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