Effects of Au catalyst on GaAs (111)B surface during annealing

Z. M. Liao; H. Y. Xu; W. Sun; Y. N. Guo; L. Yang; Z. G. Chen; J. Zou; Z. Y. Lu; P. P. Chen; W. Lu

doi:10.1109/COMMAD.2012.6472333

Effects of Au catalyst on GaAs (111)_B surface during annealing

Z. M. Liao, H. Y. Xu, W. Sun, Y. N. Guo, L. Yang, Z. G. Chen, J. Zou^*, Z. Y. Lu, P. P. Chen, W. Lu

^*Corresponding author for this work

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

Abstract

To understand the growth mechanism and the effect of catalysts in growing III-V epitaxial nanowires, GaAs (111)_B substrates with Au thin films were annealed in a molecular beam epitaxy (MBE) system. Scanning/transmission electron microscopy (SEM/TEM) investigations indicate that, during annealing, the Au catalysts were formed and affect significantly the surface morphology of the GaAs substrates.

Original language	English
Title of host publication	2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012 - Proceedings
Publisher	IEEE
Pages	7-8
Number of pages	2
ISBN (Electronic)	978-1-4673-3046-6
ISBN (Print)	9781467330459, 978-1-4673-3047-3
DOIs	https://doi.org/10.1109/COMMAD.2012.6472333
Publication status	Published - 2012
Externally published	Yes
Event	2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012 - Melbourne, VIC, Australia Duration: 12 Dec 2012 → 14 Dec 2012

Publication series

Name	Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD
Publisher	IEEE
ISSN (Print)	1097-2137
ISSN (Electronic)	2377-5505

Conference

Conference	2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012
Country/Territory	Australia
City	Melbourne, VIC
Period	12/12/12 → 14/12/12

Access to Document

10.1109/COMMAD.2012.6472333

Cite this

Liao, Z. M., Xu, H. Y., Sun, W., Guo, Y. N., Yang, L., Chen, Z. G., Zou, J., Lu, Z. Y., Chen, P. P., & Lu, W. (2012). Effects of Au catalyst on GaAs (111)_B surface during annealing. In 2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012 - Proceedings (pp. 7-8). (Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD). IEEE. https://doi.org/10.1109/COMMAD.2012.6472333

@inproceedings{792228c3b30b45019d01cf22770b9dcc,

title = "Effects of Au catalyst on GaAs (111)B surface during annealing",

abstract = "To understand the growth mechanism and the effect of catalysts in growing III-V epitaxial nanowires, GaAs (111)B substrates with Au thin films were annealed in a molecular beam epitaxy (MBE) system. Scanning/transmission electron microscopy (SEM/TEM) investigations indicate that, during annealing, the Au catalysts were formed and affect significantly the surface morphology of the GaAs substrates.",

author = "Liao, {Z. M.} and Xu, {H. Y.} and W. Sun and Guo, {Y. N.} and L. Yang and Chen, {Z. G.} and J. Zou and Lu, {Z. Y.} and Chen, {P. P.} and W. Lu",

year = "2012",

doi = "10.1109/COMMAD.2012.6472333",

language = "English",

isbn = "9781467330459",

series = "Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD",

publisher = "IEEE",

pages = "7--8",

booktitle = "2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012 - Proceedings",

note = "2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012 ; Conference date: 12-12-2012 Through 14-12-2012",

}

Liao, ZM, Xu, HY, Sun, W, Guo, YN, Yang, L, Chen, ZG, Zou, J, Lu, ZY, Chen, PP & Lu, W 2012, Effects of Au catalyst on GaAs (111)_B surface during annealing. in 2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012 - Proceedings. Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD, IEEE, pp. 7-8, 2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012, Melbourne, VIC, Australia, 12/12/12. https://doi.org/10.1109/COMMAD.2012.6472333

Effects of Au catalyst on GaAs (111)_B surface during annealing. / Liao, Z. M.; Xu, H. Y.; Sun, W. et al.
2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012 - Proceedings. IEEE, 2012. p. 7-8 (Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD).

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

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T1 - Effects of Au catalyst on GaAs (111)B surface during annealing

AU - Liao, Z. M.

AU - Xu, H. Y.

AU - Sun, W.

AU - Guo, Y. N.

AU - Yang, L.

AU - Chen, Z. G.

AU - Zou, J.

AU - Lu, Z. Y.

AU - Chen, P. P.

AU - Lu, W.

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AB - To understand the growth mechanism and the effect of catalysts in growing III-V epitaxial nanowires, GaAs (111)B substrates with Au thin films were annealed in a molecular beam epitaxy (MBE) system. Scanning/transmission electron microscopy (SEM/TEM) investigations indicate that, during annealing, the Au catalysts were formed and affect significantly the surface morphology of the GaAs substrates.

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DO - 10.1109/COMMAD.2012.6472333

M3 - Conference contribution

AN - SCOPUS:84875632997

SN - 9781467330459

SN - 978-1-4673-3047-3

T3 - Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD

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PB - IEEE

T2 - 2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012

Y2 - 12 December 2012 through 14 December 2012

ER -

Liao ZM, Xu HY, Sun W, Guo YN, Yang L, Chen ZG et al. Effects of Au catalyst on GaAs (111)_B surface during annealing. In 2012 Conference on Optoelectronic and Microelectronic Materials and Devices, COMMAD 2012 - Proceedings. IEEE. 2012. p. 7-8. (Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD). doi: 10.1109/COMMAD.2012.6472333