Formation of dense and aligned planar arrangements of Pb nanoparticles at silica/silicon interfaces

Flavia P. Luce; Felipe Kremer; Dario F. Sanchez; Zacarias E. Fabrim; Shay Reboh; Fernando C. Zawislak; Paulo F.P. Fichtner

doi:10.1557/opl.2011.345

Formation of dense and aligned planar arrangements of Pb nanoparticles at silica/silicon interfaces

Flavia P. Luce^*, Felipe Kremer, Dario F. Sanchez, Zacarias E. Fabrim, Shay Reboh, Fernando C. Zawislak, Paulo F.P. Fichtner

^*Corresponding author for this work

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

Abstract

The ion beam synthesis of Pb nanoparticles (NPs) in silica/silicon films is studied in terms of the combination of a two-step annealing process consisting of a low temperature long time aging treatment followed by a high temperature short time furnace annealing. The samples are analyzed through Rutherford Backscattering Spectrometry and Transmission Electron Microscopy. The aging process leads to the suppression of the classical homogeneous nucleation of metallic Pb NPs in the silica, thus promoting Pb redistribution during the high temperature annealing. This causes the formation of dense bi-dimensional NP arrays located at the silica-silicon interface, presenting small size dispersion.

Original language	English
Title of host publication	Artificially Induced Crystalline Alignment in Thin Films and Nanostructures
Pages	25-30
Number of pages	6
DOIs	https://doi.org/10.1557/opl.2011.345
Publication status	Published - 2011
Externally published	Yes
Event	2010 MRS Fall Meeting - Boston, MA, United States Duration: 29 Nov 2010 → 3 Dec 2010

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1308
ISSN (Print)	0272-9172

Conference

Conference	2010 MRS Fall Meeting
Country/Territory	United States
City	Boston, MA
Period	29/11/10 → 3/12/10

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10.1557/opl.2011.345

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Luce, F. P., Kremer, F., Sanchez, D. F., Fabrim, Z. E., Reboh, S., Zawislak, F. C., & Fichtner, P. F. P. (2011). Formation of dense and aligned planar arrangements of Pb nanoparticles at silica/silicon interfaces. In Artificially Induced Crystalline Alignment in Thin Films and Nanostructures (pp. 25-30). (Materials Research Society Symposium Proceedings; Vol. 1308). https://doi.org/10.1557/opl.2011.345

@inproceedings{86293440b3d14234ace887c6d73311b3,

title = "Formation of dense and aligned planar arrangements of Pb nanoparticles at silica/silicon interfaces",

abstract = "The ion beam synthesis of Pb nanoparticles (NPs) in silica/silicon films is studied in terms of the combination of a two-step annealing process consisting of a low temperature long time aging treatment followed by a high temperature short time furnace annealing. The samples are analyzed through Rutherford Backscattering Spectrometry and Transmission Electron Microscopy. The aging process leads to the suppression of the classical homogeneous nucleation of metallic Pb NPs in the silica, thus promoting Pb redistribution during the high temperature annealing. This causes the formation of dense bi-dimensional NP arrays located at the silica-silicon interface, presenting small size dispersion.",

author = "Luce, {Flavia P.} and Felipe Kremer and Sanchez, {Dario F.} and Fabrim, {Zacarias E.} and Shay Reboh and Zawislak, {Fernando C.} and Fichtner, {Paulo F.P.}",

year = "2011",

doi = "10.1557/opl.2011.345",

language = "English",

isbn = "9781618395153",

series = "Materials Research Society Symposium Proceedings",

pages = "25--30",

booktitle = "Artificially Induced Crystalline Alignment in Thin Films and Nanostructures",

note = "2010 MRS Fall Meeting ; Conference date: 29-11-2010 Through 03-12-2010",

}

Luce, FP, Kremer, F, Sanchez, DF, Fabrim, ZE, Reboh, S, Zawislak, FC & Fichtner, PFP 2011, Formation of dense and aligned planar arrangements of Pb nanoparticles at silica/silicon interfaces. in Artificially Induced Crystalline Alignment in Thin Films and Nanostructures. Materials Research Society Symposium Proceedings, vol. 1308, pp. 25-30, 2010 MRS Fall Meeting, Boston, MA, United States, 29/11/10. https://doi.org/10.1557/opl.2011.345

Formation of dense and aligned planar arrangements of Pb nanoparticles at silica/silicon interfaces. / Luce, Flavia P.; Kremer, Felipe; Sanchez, Dario F. et al.
Artificially Induced Crystalline Alignment in Thin Films and Nanostructures. 2011. p. 25-30 (Materials Research Society Symposium Proceedings; Vol. 1308).

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

TY - GEN

T1 - Formation of dense and aligned planar arrangements of Pb nanoparticles at silica/silicon interfaces

AU - Luce, Flavia P.

AU - Kremer, Felipe

AU - Sanchez, Dario F.

AU - Fabrim, Zacarias E.

AU - Reboh, Shay

AU - Zawislak, Fernando C.

AU - Fichtner, Paulo F.P.

PY - 2011

Y1 - 2011

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AB - The ion beam synthesis of Pb nanoparticles (NPs) in silica/silicon films is studied in terms of the combination of a two-step annealing process consisting of a low temperature long time aging treatment followed by a high temperature short time furnace annealing. The samples are analyzed through Rutherford Backscattering Spectrometry and Transmission Electron Microscopy. The aging process leads to the suppression of the classical homogeneous nucleation of metallic Pb NPs in the silica, thus promoting Pb redistribution during the high temperature annealing. This causes the formation of dense bi-dimensional NP arrays located at the silica-silicon interface, presenting small size dispersion.

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U2 - 10.1557/opl.2011.345

DO - 10.1557/opl.2011.345

M3 - Conference contribution

SN - 9781618395153

T3 - Materials Research Society Symposium Proceedings

SP - 25

EP - 30

BT - Artificially Induced Crystalline Alignment in Thin Films and Nanostructures

T2 - 2010 MRS Fall Meeting

Y2 - 29 November 2010 through 3 December 2010

ER -

Formation of dense and aligned planar arrangements of Pb nanoparticles at silica/silicon interfaces

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