Stable nucleus size of silicon nanoparticles prepared by pulsed-laser deposition

doi:10.3969/j.issn.1000-1565.2017.06.003

Journal of Hebei University (Natural Science Edition) ›› 2017, Vol. 37 ›› Issue (6): 572-576.DOI: 10.3969/j.issn.1000-1565.2017.06.003

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Stable nucleus size of silicon nanoparticles prepared by pulsed-laser deposition

QIN Aili^1,2,CHU Lizhi¹,DENG Zechao¹,DING Xuecheng¹,WANG Yinglong¹

1.College of Physics Science and Technology, Hebei University, Baoding 071002, China; 2.College of Mathematics and Physics Science Engineering, Hebei University of Engineering, Handan 056038, China

Received:2017-06-16 Published:2017-11-25

Abstract

Abstract: The dynamical process of silicon nanoparticles prepared by pulsed-laser deposition was simulated using Monte Carlo simulation method.In the simulation,the nucleation and growth model was adopted and the number of silicon atoms contained in the stable nucleus were studied during nanoparticles formation at room temperature.After extensive calculations and comparisons with the experimental data,it was found that the average size distribution of silicon nanoparticles was in good agreement with the experimental data when the number of silicon atoms in the stable nucleus was 6.

Key words: Monte Carlo simulation, nucleation and growth process, stable nucleus

CLC Number:

O484.1

QIN Aili,CHU Lizhi,DENG Zechao,DING Xuecheng,WANG Yinglong. Stable nucleus size of silicon nanoparticles prepared by pulsed-laser deposition[J]. Journal of Hebei University (Natural Science Edition), 2017, 37(6): 572-576.

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Stable nucleus size of silicon nanoparticles prepared by pulsed-laser deposition

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