Abstract
Porous silicon layers fabricated by the low-energy high-dose Ag+-ion implantation of crystalline silicon with doses from 7.5 × 1016 to 1.5 × 1017 ion/cm2 are studied by Raman spectroscopy. Pores with sizes from ∼100–180 nm formed on irradiated silicon surface are controlled by scanning electron microcopy. Synthesized silver nanoparticles are observed in the structure of porous silicon. The sizes of pour and nanoparticles are increased with an increase in implantation dose. Acoustic vibrations generated by laser irradiation in silver nanoparticles of various sizes are registered by low-temperature Raman spectra of composite material.
Similar content being viewed by others
References
A. L. Stepanov, Yu. N. Osin, A. A. Trifonov, V. F. Valeev, and V. I. Nuzhdin, Nanotech. Russ. 9 (3–4), 163 (2014).
A. A. Ishchenko, G. V. Fetisov, and L. A. Aslanov, Nanosilicon: Properties, Synthesis, Application, Research and Inspection Methods (Fizmatlit, Moscow, 2011) [in Russian].
T. S. T. Amran, M. R. Hashim, N. K. A. Al-Obaidi, H. Yazid, and R. Abnan, Nanoscale Res. Lett. 8, 35 (2013).
M. Wang, X. Wang, and S. Ghoschal, Micro Nano Lett. 8, 465 (2013).
A. L. Stepanov, Ion-Synthesis of Metal Nanoparticles and Their Optical Properties (Nova Sci. Publ., New York, 2011).
G. Bachelier and A. Mlayah, Phys. Rev. B 69, 205408 (2004).
M. Ferrari, F. Gonella, M. Montagna, and C. Tosello, J. Appl. Phys. 79, 2055 (2055).
G. M. Herrera, C. Padilla, and S. P. Hernandez-Rivera, Nanomaterials 3, 158 (2013).
N. V. Kurbatova, M. F. Galyautdinov, E. I. Shtyrkov, V. I. Nuzhdin, and A. L. Stepanov, Fiz. Tverd. Tela 52, 1179 (2010).
N. V. Kurbatova, M. F. Galyautdinov, N. A. Ivanov, S. S. Kolesnikov, V. L. Papernyi, Yu. N. Osin, and A. L. Stepanov, Fiz. Tverd. Tela 55, 1784 (2013).
T. R. Gilson and P. J. Hendra, Laser Raman Spectroscopy (Wiley-Intersci., New York, 1970).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kurbatova, N.V., Galyautdinov, M.F., Nuzhdin, V.I. et al. Raman spectra observation of silver nanoparticles in porous silicon fabricated by ion implantation. Nanotechnol Russia 10, 231–234 (2015). https://doi.org/10.1134/S1995078015020160
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1995078015020160