Laser Synthesis of Cerium-Doped Garnet Nanoparticles

Research output: Contribution to journal › Article › Research › peer review

Authors

  • Volodymyr Vasylkovskyi
  • Iryna Bespalova
  • Andrey Evlyukhin
  • Yuriy Zholudov
  • Iaroslav Gerasymov
  • Daniil Kurtsev
  • Denys Kofanov
  • Olena Slipchenko
  • Mykola Slipchenko
  • Boris Chichkov

Research Organisations

External Research Organisations

  • Institute for Scintillation Materials of NAS of Ukraine
  • Kharkov National University of Radio Electronics
  • Kharkov Polytechnical Institute
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Details

Original languageEnglish
Article number2161
JournalNanomaterials
Volume13
Issue number15
Publication statusPublished - 25 Jul 2023

Abstract

The application of a pulsed laser ablation technique for the generation of cerium-doped garnet nanoparticles in liquids is investigated. The morphological and optical properties of the obtained nanoparticles are demonstrated. Features introduced by the single crystals of Gd3Al2.4Ga2.6O12:Ce3+, Lu3Al5O12:Ce3+, and Y3Al1.25Ga3.75O12:Ce3+ from which the nanoparticles are generated, as well as the parameters of a liquid media on the garnet nanoparticle generation are experimentally studied using TEM and UV-Vis spectroscopy methods. It is shown how the size, shape, and internal structure of the nanoparticles are related to the external laser ablation conditions, as well as to the laser melting processes of NPs in the colloidal solutions. This work provides important information about the generated nanoparticles, which can be used as building blocks for specially designed structures with predetermined optical properties.

Keywords

    crystalline nanoparticles, garnet, laser ablation in liquid, laser melting in liquid, scintillators

ASJC Scopus subject areas

Cite this

Laser Synthesis of Cerium-Doped Garnet Nanoparticles. / Vasylkovskyi, Volodymyr; Bespalova, Iryna; Evlyukhin, Andrey et al.
In: Nanomaterials, Vol. 13, No. 15, 2161, 25.07.2023.

Research output: Contribution to journal › Article › Research › peer review

Vasylkovskyi, V, Bespalova, I, Evlyukhin, A, Zholudov, Y, Gerasymov, I, Kurtsev, D, Kofanov, D, Slipchenko, O, Slipchenko, M & Chichkov, B 2023, 'Laser Synthesis of Cerium-Doped Garnet Nanoparticles', Nanomaterials, vol. 13, no. 15, 2161. https://doi.org/10.3390/nano13152161
Vasylkovskyi, V., Bespalova, I., Evlyukhin, A., Zholudov, Y., Gerasymov, I., Kurtsev, D., Kofanov, D., Slipchenko, O., Slipchenko, M., & Chichkov, B. (2023). Laser Synthesis of Cerium-Doped Garnet Nanoparticles. Nanomaterials, 13(15), Article 2161. https://doi.org/10.3390/nano13152161
Vasylkovskyi V, Bespalova I, Evlyukhin A, Zholudov Y, Gerasymov I, Kurtsev D et al. Laser Synthesis of Cerium-Doped Garnet Nanoparticles. Nanomaterials. 2023 Jul 25;13(15):2161. doi: 10.3390/nano13152161
Vasylkovskyi, Volodymyr ; Bespalova, Iryna ; Evlyukhin, Andrey et al. / Laser Synthesis of Cerium-Doped Garnet Nanoparticles. In: Nanomaterials. 2023 ; Vol. 13, No. 15.
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title = "Laser Synthesis of Cerium-Doped Garnet Nanoparticles",
abstract = "The application of a pulsed laser ablation technique for the generation of cerium-doped garnet nanoparticles in liquids is investigated. The morphological and optical properties of the obtained nanoparticles are demonstrated. Features introduced by the single crystals of Gd3Al2.4Ga2.6O12:Ce3+, Lu3Al5O12:Ce3+, and Y3Al1.25Ga3.75O12:Ce3+ from which the nanoparticles are generated, as well as the parameters of a liquid media on the garnet nanoparticle generation are experimentally studied using TEM and UV-Vis spectroscopy methods. It is shown how the size, shape, and internal structure of the nanoparticles are related to the external laser ablation conditions, as well as to the laser melting processes of NPs in the colloidal solutions. This work provides important information about the generated nanoparticles, which can be used as building blocks for specially designed structures with predetermined optical properties.",
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T1 - Laser Synthesis of Cerium-Doped Garnet Nanoparticles

AU - Vasylkovskyi, Volodymyr

AU - Bespalova, Iryna

AU - Evlyukhin, Andrey

AU - Zholudov, Yuriy

AU - Gerasymov, Iaroslav

AU - Kurtsev, Daniil

AU - Kofanov, Denys

AU - Slipchenko, Olena

AU - Slipchenko, Mykola

AU - Chichkov, Boris

N1 - Funding Information: This research was funded by the FEDERAL MINISTRY OF EDUCATION AND RESEARCH OF GERMANY (BMBF) in the framework of the project “German-Ukrainian Cores of Excellence”—«NanoScint» (Project number: 01DK21007) and GERMAN ACADEMIC EXCHANGE SERVICE (DAAD)—“Research Grant—Short-Term Grant” (Grant number: 57552337).

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