Work

Some initial results on synthesis of nanoparticles from BaTiO3 by pulsed laser ablation in liquid media

Year: 2025

Type: conference-paper

Abstract: The aim of this study is synthesising nano-sized BaTiO3 (BTO) particles by pulsed laser ablation (PLA) in water colloid. The BTO target is prepared by initial mechano-chemical treatment of BaCO3 and rutile powders and further high-temperature solid-state synthesis. The BTO targets are characterized by powder X-ray diffraction (XRD). The PLA processes are carried out by irradiating by a pulsed nanosecond Nd:YAG laser at the wavelength of 266 nm and various laser pulse energies. Several techniques, as XRD, UV-vis absorption spectroscopy (UV-Vis) and scanning electron microscopy with energy dispersive X-ray analysis (SEM/EDX) are employed to characterize the particles’ phase composition, optical properties, morphology and size.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/2994/1/012026

Authors: I Balchev, N Stankova, D Dimov, D Karaivanova, M Gancheva, R Iordanova, G Avdeev, I Zahariev, K Genkov, A Zyapkov, T Milenov

Institutions: Bulgarian Academy of Sciences, Institute of Electronics, Institute of General and Inorganic Chemistry, Institute of Physical Chemistry, Sofia University "St. Kliment Ohridski"

Language: English

Topic: Laser-Ablation Synthesis of Nanoparticles

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4409355803

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Cites: 13

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Related to: 10