TY  - JOUR
AU  - Kostić, S.
AU  - Lazarević, Zorica Z.
AU  - Romčević, Maja J.
AU  - Radojević, Vesna
AU  - Milutinović, A.
AU  - Stanisić, G.
AU  - Gilić, Martina
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2714
AB  - In this paper, we used the Czochralski method to obtain good quality yttrium aluminium garnet (YAG, Y3Al5O12) and yttrium aluminium garnet doped with neodymium (Nd: YAG) crystals. The investigations were based on the growth mechanisms and the shape of the liquid/solid interface crystallization front on the crystal properties and incorporation of Nd3+ ions. The obtained single YAG and Nd: YAG crystals were studied by use of x-ray diffraction, Raman and IR spectroscopy. There are strong metal oxygen vibrations in the region of 650-800 cm(-1) which are characteristics of Al-O bond: peaks at 784/854, 719/763 and 691/707 cm(-1) correspond to asymmetric stretching vibrations in tetrahedral arrangement. Peaks at 566/582, 510/547 and 477/505 cm(-1) are asymmetric stretching vibrations and 453/483 cm(-1) is the symmetric vibration of the Al-O bond in octahedral arrangements of the garnet structure. Lower energy peaks correspond to translation and vibration of cations in different coordinations-tetrahedral, octahedral and dodecahedral in the case of the lowest modes.
PB  - IOP Publishing Ltd, Bristol
T2  - Physica Scripta
T1  - Spectroscopic characterization of YAG and Nd:YAG single crystals
VL  - T162
DO  - 10.1088/0031-8949/2014/T162/014026
ER  - 

@article{
author = "Kostić, S. and Lazarević, Zorica Z. and Romčević, Maja J. and Radojević, Vesna and Milutinović, A. and Stanisić, G. and Gilić, Martina",
year = "2014",
abstract = "In this paper, we used the Czochralski method to obtain good quality yttrium aluminium garnet (YAG, Y3Al5O12) and yttrium aluminium garnet doped with neodymium (Nd: YAG) crystals. The investigations were based on the growth mechanisms and the shape of the liquid/solid interface crystallization front on the crystal properties and incorporation of Nd3+ ions. The obtained single YAG and Nd: YAG crystals were studied by use of x-ray diffraction, Raman and IR spectroscopy. There are strong metal oxygen vibrations in the region of 650-800 cm(-1) which are characteristics of Al-O bond: peaks at 784/854, 719/763 and 691/707 cm(-1) correspond to asymmetric stretching vibrations in tetrahedral arrangement. Peaks at 566/582, 510/547 and 477/505 cm(-1) are asymmetric stretching vibrations and 453/483 cm(-1) is the symmetric vibration of the Al-O bond in octahedral arrangements of the garnet structure. Lower energy peaks correspond to translation and vibration of cations in different coordinations-tetrahedral, octahedral and dodecahedral in the case of the lowest modes.",
publisher = "IOP Publishing Ltd, Bristol",
journal = "Physica Scripta",
title = "Spectroscopic characterization of YAG and Nd:YAG single crystals",
volume = "T162",
doi = "10.1088/0031-8949/2014/T162/014026"
}

Kostić, S., Lazarević, Z. Z., Romčević, M. J., Radojević, V., Milutinović, A., Stanisić, G.,& Gilić, M.. (2014). Spectroscopic characterization of YAG and Nd:YAG single crystals. in Physica Scripta
IOP Publishing Ltd, Bristol., T162.
https://doi.org/10.1088/0031-8949/2014/T162/014026

Kostić S, Lazarević ZZ, Romčević MJ, Radojević V, Milutinović A, Stanisić G, Gilić M. Spectroscopic characterization of YAG and Nd:YAG single crystals. in Physica Scripta. 2014;T162.
doi:10.1088/0031-8949/2014/T162/014026 .

Kostić, S., Lazarević, Zorica Z., Romčević, Maja J., Radojević, Vesna, Milutinović, A., Stanisić, G., Gilić, Martina, "Spectroscopic characterization of YAG and Nd:YAG single crystals" in Physica Scripta, T162 (2014),
https://doi.org/10.1088/0031-8949/2014/T162/014026 . .