Open AccessSynthesis of spherical zinc sulfide nanoparticles produced by femtosecond laser ablation and deposited on a silicon substrate under the action of an electrostatic field
Author(s) -
A. S. Chernikov,
Д. А. Кочуев,
A. A. Voznesenskaya,
A. V. Egorova,
K. S. Khorkov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2077/1/012002
Subject(s) - materials science , laser ablation , substrate (aquarium) , nanoparticle , zinc sulfide , silicon , laser ablation synthesis in solution , wurtzite crystal structure , nanotechnology , chemical engineering , laser , optoelectronics , zinc , optics , laser power scaling , metallurgy , x ray laser , oceanography , physics , engineering , geology
In this paper we consider the synthesis of spherical zinc sulfide (ZnS) nanoparticles (NPs) deposited on a silicon substrate by femtosecond laser ablation of ceramic target under the action of an electrostatic field in argon gas atmosphere. The use of an electrostatic field in the process of ablative synthesis of NPs allows, in addition to capturing particles, to carry out predicted deposition of nanomaterials on the substrate, while carrying out the ablation products from the region of laser beam propagation. The morphology and structural characteristics of synthesized ZnS NPs were investigated using scanning electron microscopy and X-ray diffraction analysis. The size distribution of ZnS NPs were studied using dynamic light scattering technique. Obtained NPs have a spherical shape and are characterized by a hexagonal phase of wurtzite ZnS.