TY  - CONF
AU  - Gloginjić, Marko
AU  - Erich, Marko
AU  - Skuratov, Vladimir A.
AU  - Kirilkin, Nikita S.
AU  - Kokkoris, Mike
AU  - Fazinić, Stjepko
AU  - Karlušić, Marko
AU  - Petrović, Srđan M.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11071
AB  - Magnesium fluoride (MgF2) single crystal has been widely used as a material for application in optics due to its excellent properties like birefringence, wide range of transparency and low refractive index. As such, MgF2 has been proposed for planar waveguide structures. Ion implantation method was frequently used for planar waveguide production due to its ability to modulate optical properties by introduction of impurities and defects in crystal lattice. In all optics fabrication processes, there are demands for a precise control of optical characteristics modulation and hence the need for precise distribution of implanted impurities and induced damage. In this study, 4 MeV C3+ ions with the fluence of 5×1015 ions/cm2 were implanted in (001) axial direction of MgF2 single crystal. In order to determine the damage depth distribution in the crystal sample, photoluminescence (PL) spectroscopy was proposed as a method of evaluation. PL spectroscopy was used as a convenient method for damage investigation of transparent and semi-transparent samples. The cross-section of the implanted zone was mapped with the step of 0.34 µm and the variations in the spectra were investigated. It was shown that intensity evolution of two prominent wide bands with the intensity maximums at about 590 nm and 733 nm can be used for damage depth distribution estimation. Comparing the relative changes of derivatives of the band’s intensities, data related to the damage depth distribution were obtained. Obtained distribution was compared with the SRIM calculation of displacement damage. Considering the difference in implantation direction, good agreement with SRIM results was obtained. As a consequence of ion channeling, it was shown that damage distribution is extended deeper (for about 20%).
C3  - 27th International Conference on Applied Physics of Condensed Matter : APCOM 2022 : the book of abstracts; June 22 - 24; Strbske Pleso, Slovak Republic
T1  - Ion channeling implantation induced MgF2 crystal damage through the “eye” of photoluminescence spectroscopy
VL  - 2778
IS  - 1
SP  - 040007
DO  - 10.1063/5.0135868
ER  - 

@conference{
author = "Gloginjić, Marko and Erich, Marko and Skuratov, Vladimir A. and Kirilkin, Nikita S. and Kokkoris, Mike and Fazinić, Stjepko and Karlušić, Marko and Petrović, Srđan M.",
year = "2023",
abstract = "Magnesium fluoride (MgF2) single crystal has been widely used as a material for application in optics due to its excellent properties like birefringence, wide range of transparency and low refractive index. As such, MgF2 has been proposed for planar waveguide structures. Ion implantation method was frequently used for planar waveguide production due to its ability to modulate optical properties by introduction of impurities and defects in crystal lattice. In all optics fabrication processes, there are demands for a precise control of optical characteristics modulation and hence the need for precise distribution of implanted impurities and induced damage. In this study, 4 MeV C3+ ions with the fluence of 5×1015 ions/cm2 were implanted in (001) axial direction of MgF2 single crystal. In order to determine the damage depth distribution in the crystal sample, photoluminescence (PL) spectroscopy was proposed as a method of evaluation. PL spectroscopy was used as a convenient method for damage investigation of transparent and semi-transparent samples. The cross-section of the implanted zone was mapped with the step of 0.34 µm and the variations in the spectra were investigated. It was shown that intensity evolution of two prominent wide bands with the intensity maximums at about 590 nm and 733 nm can be used for damage depth distribution estimation. Comparing the relative changes of derivatives of the band’s intensities, data related to the damage depth distribution were obtained. Obtained distribution was compared with the SRIM calculation of displacement damage. Considering the difference in implantation direction, good agreement with SRIM results was obtained. As a consequence of ion channeling, it was shown that damage distribution is extended deeper (for about 20%).",
journal = "27th International Conference on Applied Physics of Condensed Matter : APCOM 2022 : the book of abstracts; June 22 - 24; Strbske Pleso, Slovak Republic",
title = "Ion channeling implantation induced MgF2 crystal damage through the “eye” of photoluminescence spectroscopy",
volume = "2778",
number = "1",
pages = "040007",
doi = "10.1063/5.0135868"
}

Gloginjić, M., Erich, M., Skuratov, V. A., Kirilkin, N. S., Kokkoris, M., Fazinić, S., Karlušić, M.,& Petrović, S. M.. (2023). Ion channeling implantation induced MgF2 crystal damage through the “eye” of photoluminescence spectroscopy. in 27th International Conference on Applied Physics of Condensed Matter : APCOM 2022 : the book of abstracts; June 22 - 24; Strbske Pleso, Slovak Republic, 2778(1), 040007.
https://doi.org/10.1063/5.0135868

Gloginjić M, Erich M, Skuratov VA, Kirilkin NS, Kokkoris M, Fazinić S, Karlušić M, Petrović SM. Ion channeling implantation induced MgF2 crystal damage through the “eye” of photoluminescence spectroscopy. in 27th International Conference on Applied Physics of Condensed Matter : APCOM 2022 : the book of abstracts; June 22 - 24; Strbske Pleso, Slovak Republic. 2023;2778(1):040007.
doi:10.1063/5.0135868 .

Gloginjić, Marko, Erich, Marko, Skuratov, Vladimir A., Kirilkin, Nikita S., Kokkoris, Mike, Fazinić, Stjepko, Karlušić, Marko, Petrović, Srđan M., "Ion channeling implantation induced MgF2 crystal damage through the “eye” of photoluminescence spectroscopy" in 27th International Conference on Applied Physics of Condensed Matter : APCOM 2022 : the book of abstracts; June 22 - 24; Strbske Pleso, Slovak Republic, 2778, no. 1 (2023):040007,
https://doi.org/10.1063/5.0135868 . .