Strain-induced self-rolling III-V tubular nanostructures: Formation process and photonic applications

Ik Su Chun; Kevin Bassett; Archana Challa; Xin Miao; Mika Saarinen; Xiuling Li

doi:10.1117/12.844046

Strain-induced self-rolling III-V tubular nanostructures: Formation process and photonic applications

Ik Su Chun, Kevin Bassett, Archana Challa, Xin Miao, Mika Saarinen, Xiuling Li

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We demonstrate the rolling process of strained III-V compound semiconductor films upon epitaxial liftoff from the substrate. The formed tubular structures with diameters in the micron range, embedded with quantum confined GaAs light emitters in the ultra-thin tube walls (< 100 nm) show dramatic enhancement in intensity and reduction of bandgap as a function of tube curvature. Emission characteristics and implications are analyzed.

Original language	English (US)
Title of host publication	Quantum Sensing and Nanophotonic Devices VII
DOIs	https://doi.org/10.1117/12.844046
State	Published - 2010
Event	Quantum Sensing and Nanophotonic Devices VII - San Francisco, CA, United States Duration: Jan 24 2010 → Jan 28 2010

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7608
ISSN (Print)	0277-786X

Other

Other	Quantum Sensing and Nanophotonic Devices VII
Country/Territory	United States
City	San Francisco, CA
Period	1/24/10 → 1/28/10

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Online availability

10.1117/12.844046

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Strain-induced self-rolling III-V tubular nanostructures: Formation process and photonic applications. / Chun, Ik Su; Bassett, Kevin; Challa, Archana et al.
Quantum Sensing and Nanophotonic Devices VII. 2010. 760810 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7608).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chun, IS, Bassett, K, Challa, A, Miao, X, Saarinen, M & Li, X 2010, Strain-induced self-rolling III-V tubular nanostructures: Formation process and photonic applications. in Quantum Sensing and Nanophotonic Devices VII., 760810, Proceedings of SPIE - The International Society for Optical Engineering, vol. 7608, Quantum Sensing and Nanophotonic Devices VII, San Francisco, CA, United States, 1/24/10. https://doi.org/10.1117/12.844046

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Strain-induced self-rolling III-V tubular nanostructures: Formation process and photonic applications

Abstract

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