Dr.

Oleksii Laguta

CEITEC VUT, RG-1-12 – ost.pedag.prac.

oleksii.laguta@ceitec.vutbr.cz

Odeslat VUT zprávu

Dr. Oleksii Laguta

Publikační výsledky

  • 2025

    Martyniuk, O.; Chaudhary, V.; Rhanbouri, MA.; Laguta, O.; Tahsin, M.; Gaskill, DK.; El Fatimy,A .; Neugebauer, P. Quantum dots array: an approach to multipixel devices. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2025, vol. 58, no. 13, 7 p. ISSN: 1361-6463.
    Detail

    Trubitsyn, MP.; Laguta, V.; Panchenko, TV.; Volnianskii, MD.; Laguta, O.; Osetsky, AY.; Diachenko, AO. Ferroelectric phase transition in LiNaGe4O9 crystal studied by EPR of Mn4+ and optical absorption spectroscopy. JOURNAL OF APPLIED PHYSICS, 2025, vol. 137, no. 16, 12 p. ISSN: 1089-7550.
    Detail

    Krasnikov, A.; Laguta, O.; Laguta, VV.; Vasylechko, L.; Zazubovich, S. Photostimulated creation of electron and hole centers in YAlO3:Mn: Thermoluminescence and electron paramagnetic resonance study. OPTICAL MATERIALS, 2025, vol. 167, no. 117272, 15 p. ISSN: 1873-1252.
    Detail

  • 2024

    HOLIATKIN, M.; SOLODOVNYK, A.; LAGUTA, O.; NEUGEBAUER, P.; KALABUKHOVA, E.; SAVCHENKO, D. Nature of electrically detected magnetic resonance in highly nitrogen-doped 6H-SiC single crystals. PHYSICAL REVIEW B, 2024, vol. 110, no. 12, p. 1-8. ISSN: 2469-9969.
    Detail

    LAGUTA, O.; PANCHENKO, T.; TRUBITSYN, M.; SIDAK, V.; VOLNIANSKII, M.; OSETSKY, Y.; LAGUTA, V. Optical and EPR spectroscopy of manganese doped LiNaGe4O9 single crystals. OPTICAL MATERIALS, 2024, vol. 154, no. 115793, 9 p. ISSN: 0925-3467.
    Detail

    LAGUTA, O.; NEUGEBAUER, P.; ZDEG, I.; LAGUTA, V. Structural instability and lattice site occupation of Mn2+ ions in the SrTiO3 quantum paraelectric. PHYSICAL REVIEW B, 2024, vol. 110, no. 2, 9 p. ISSN: 2469-9950.
    Detail

    HRUBÝ, J.; LAGUTA, O.; SOJKA, A.; ST. MARIE, L.; MYERS-WARD, R.; GASKILL, K.; EL FATIMY, A.; BARBARA, P.; NEUGEBAUER, P. Graphene quantum dot bolometer for on-chip detection of organic radical. APPLIED PHYSICS LETTERS, 2024, vol. 124, no. 12, p. 1-6. ISSN: 1077-3118.
    Detail

  • 2023

    Laguta, V.; Bovtun, V.; Kempa, M.; Laguta, O.; Neugebauer, P.; Simenas, M.; Banys, J.; Kamba, S. Enhancement of microwave fields in pulse EPR of quantum paraelectrics. APPLIED PHYSICS LETTERS, 2023, vol. 123, no. 21, 6 p. ISSN: 1077-3118.
    Detail

    SOLODOVNYK, A.; LAGUTA, O.; PROKHOROV, A.; SEGANTINI, M.; NAYDENOV, B.; NEUGEBAUER, P.; GREULICH-WEBER, E.; KALABUKHOVA, E.; SAVCHENKO D. Spin dynamics of exchange-coupled nitrogen donors in heavily doped n-type 15R SiC monocrystals: Multifrequency EPR and EDMR study. PHYSICAL REVIEW B, 2023, vol. 107, no. 155202, 13 p. ISSN: 2469-9969.
    Detail

    SEDIVY, M.; SANTANA, V.; SOJKA, A.; LAGUTA, O.; NEUGEBAUER, P. MEPROS - Modular electron paramagnetic resonance operating software for multifunctional high-frequency EPR spectrometer. JOURNAL OF MAGNETIC RESONANCE, 2023, vol. 355, p. 1-9. ISSN: 1090-7807.
    Detail

    MARTYNIUK, O.; CHAUDHARY, V.; BARTOŠ, M.; LAGUTA, O.; MYERS-WARD, R.; GASKILL, D.K.; BARBARA, P.; EL FATIMY, A.; NEUGEBAUER, P. Graphene quantum dot bolometer camera: practical approaches and preliminary results. In International Conference on Infrared Millimeter and Terahertz Waves. NEW YORK: IEEE, 2023. 2 p. ISBN: 979-8-3503-3660-3.
    Detail

    SOLODOVNYK, A.; SAVCHENKO, D.; LAGUTA, O.; NEUGEBAUER, P. Implementation of Broadband Electrically Detected Magnetic Resonance in a Sub-THz FraScan Spectrometer. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, vol. 72, no. 6006708, 8 p. ISSN: 0018-9456.
    Detail

    Daghbouj, N.; AlMotasem, AT.; Vesely, J.; Li, B.; Sen, HS.; Karlik, M.; Lorincik, J.; Ge, F.; Zhang, L.; Krsjak, V.; Laguta, O.; Callisti, M.; Polcar, T. Microstructure evolution of iron precipitates in (Fe, He)-irradiated 6H-SiC: A combined TEM and multiscale modeling. Journal of Nuclear Materials, 2023, vol. 584, no. 154543, 12 p. ISSN: 1873-4820.
    Detail

  • 2022

    LAGUTA, O.; SOJKA, A.; MARKO, A.; NEUGEBAUER, P. Rapid scan ESR: A versatile tool for the spin relaxation studies at (sub)THz frequencies. APPLIED PHYSICS LETTERS, 2022, vol. 120, no. 12, p. 1-7. ISSN: 0003-6951.
    Detail

    SOJKA, A.; ŠEDIVÝ, M.; LAGIŇ, A.; GABRIŠ, A.; SANTANA, V.; LÁZNIČKA, T.; LAGUTA, O.; NEUGEBAUER, P. Sample Holders for Sub-THz Electron Spin Resonance Spectroscopy. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2022, vol. 71, no. 1, p. 1-12. ISSN: 1557-9662.
    Detail

  • 2021

    ŠEDIVÝ, M.; SOJKA, A.; SANTANA, V.; GABRIŠ, A.; LAGUTA, O.; NEUGEBAUER, P. Software for versatile HFEPR spectrometer. EUROMAR : European Conference on Magnetic Resonance, 5th - 8th July, 2021, Ljubljana : book of abstracts. Ljubljana: Narodna in univerzitetna knjižnica, 2021. p. 270-270.
    Detail

    MARKO, A.; SOJKA, A.; LAGUTA, O.; NEUGEBAUER, P. Simulation of nitrogen nuclear spin magnetization of liquid solved nitroxides. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2021, vol. 23, no. 32, p. 17310-17322. ISSN: 1463-9084.
    Detail

    LAGUTA, O.; RAZDOBREEV, I. The riddle of orange-red luminescence in Bismuth-doped silica glasses. Scientific Reports, 2021, vol. 11, no. 1, p. 1-10. ISSN: 2045-2322.
    Detail

  • 2020

    DRAHOŠ, B.; CÍSAŘOVÁ, I.; LAGUTA, O.; SANTANA, V.; NEUGEBAUER, P.; HERCHEL, R. Structural, magnetic, redox and theoretical characterization of seven-coordinate first-row transition metal complexes with a macrocyclic ligand containing two benzimidazolyl N-pendant arms. DALTON TRANSACTIONS, 2020, vol. 49, no. 14, p. 4425-4440. ISSN: 1477-9234.
    Detail

    Laguta, V.; Buryi, M.; Arhipov, P.; Sidletskiy, O.; Laguta, O.; Brik, MG.; Nikl, M. Oxygen-vacancy donor-electron center in Y3Al5O12 garnet crystals: Electron paramagnetic resonance and dielectric spectroscopy study. PHYSICAL REVIEW B, 2020, vol. 101, no. 2, p. 024106-1 (024106-10 p.)ISSN: 2469-9969.
    Detail

    Buryi, M.; Laguta, V.; Babin, V.; Laguta, O.; Brik, MG.; Nikl, M. Rare-earth ions incorporation into Lu2Si2O7 scintillator crystals: Electron paramagnetic resonance and luminescence study. OPTICAL MATERIALS, 2020, vol. 106, no. 1, p. 109930-1 (109930-7 p.)ISSN: 1873-1252.
    Detail

    SOJKA, A.; ŠEDIVÝ, M.; LAGUTA, O.; MARKO, A.; SANTANA, V.; NEUGEBAUER, P. High-frequency EPR: current state and perspectives. In Electron Paramagnetic Resonance. Cambridge: The Royal Society of Chemistry, 2020. p. 214-252. ISBN: 978-1-83916-171-1.
    Detail

  • 2019

    LAGUTA, O.; TUČEK, M.; ŠEDIVÝ, M.; SOJKA, A.; SANTANA, V.; VAN SLAGEREN, J.; NEUGEBAUER, P. Multi-frequency rapid-scan HFEPR spectroscopy. Denver: Society for Applied Spectroscopy, 2019. p. 27-27.
    Detail

    LAGUTA, V.; BURYI, M.; BEITLEROVÁ, A.; LAGUTA, O.; NEJEZCHLEB, K.; NIKL, M. Vanadium in yttrium aluminum garnet: Charge states and localization in the lattice. OPTICAL MATERIALS, 2019, vol. 91, no. 1, p. 228-234. ISSN: 1873-1252.
    Detail

*) Citace se generují jednou za 24 hodin.