Some initial results on synthesis of nanoparticles from BaTiO<sub>3</sub> by pulsed laser ablation in liquid media
Abstract The aim of this study is synthesising nano-sized BaTiO 3 (BTO) particles by pulsed laser ablation (PLA) in water colloid. The BTO target is prepared by initial mechano-chemical treatment of BaCO 3 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.
Authors
- Dimitar Dimov (ORCID: https://orcid.org/0000-0003-4519-5625)
- Georgi Avdeev (ORCID: https://orcid.org/0000-0002-3465-3339)
- Ivan Zahariev
- Nadya Stankova
- Anton D. Zyapkov (ORCID: https://orcid.org/0000-0003-0486-8555)
- D Karaivanova
- I Balchev (ORCID: https://orcid.org/0009-0006-6919-7368)
- Maria Gancheva (ORCID: https://orcid.org/0000-0002-7438-4292)
- T. I. Milenov (ORCID: https://orcid.org/0000-0003-4104-7107)
- K Genkov (ORCID: https://orcid.org/0000-0003-3022-2600)
- Reni Iordanova (ORCID: https://orcid.org/0000-0003-3732-129X)
Institutions
- Bulgarian Academy of Sciences (BG)
- Institute of Physical Chemistry (BG)
- Institute of General and Inorganic Chemistry (BG)
- Institute of Electronics (BG)
- Sofia University "St. Kliment Ohridski" (BG)
Publication Details
- Journal
- Journal of Physics Conference Series
- Published
- 2025-04-01
- DOI
- https://doi.org/10.1088/1742-6596/2994/1/012026
- Primary Topic
- Laser-Ablation Synthesis of Nanoparticles
- Type
- article
- Field-Weighted Citation Impact
- 0.00