Comparison of structures of gold nanoparticles synthesized by pulsed laser ablation and magnetron sputtering

We present the results of studying the structure of gold nanoparticles synthesized on the silicon surface by two techniques: pulsed laser ablation and magnetron sputtering. The surface morphology is examined by scanning electron microscopy. The structure of the obtained gold nanoparticles is analyze...

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Bibliographic Details
Published in:Journal of structural chemistry 2017-12, Vol.58 (8), p.1581-1587
Main Authors: Starinskiy, S. V., Sulyaeva, V. S., Shukhov, Yu. G., Cherkov, A. G., Timoshenko, N. I., Bulgakov, A. V., Safonov, A. I.
Format: Article
Language:English
Subjects:
Annealing
Atomic
Atomic/Molecular Structure and Spectra
Chemistry
Chemistry and Materials Science
Crystal structure
Electron diffraction
Electron microscopy
Electrons
Gold
Inorganic Chemistry
Laser ablation
Magnetron sputtering
Microscopy
Molecular
Nanoparticles
Optical and Plasma Physics
Physical Chemistry
Pulsed lasers
Solid State Physics
Synthesis
Thin films
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Summary:We present the results of studying the structure of gold nanoparticles synthesized on the silicon surface by two techniques: pulsed laser ablation and magnetron sputtering. The surface morphology is examined by scanning electron microscopy. The structure of the obtained gold nanoparticles is analyzed by transmission electron microscopy and electron diffraction. It is shown that nanoparticle sizes and crystal structures can be controlled by their thermal annealing. Mechanisms occurring during annealing of thin gold films and also their effect on the formation of nanoparticles with different structures are investigated.
ISSN:0022-4766
1573-8779
DOI:10.1134/S0022476617080157