mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal University10.26907/mrsej-19415mrisel-77Research ArticleСтатьиParamagnetic centres in crystals YAlO3: Eu, SiVazheninV. A.

Mira 19, Ekaterinburg 620002

FokinA. V.

Mira 19, Ekaterinburg 620002

Andrej.Fokin@urfu.ruPotapovA. P.

Mira 19, Ekaterinburg 620002

ShakurovG. S.

Sibirsky trakt 10/7, Kazan 420029

PetrosyanA. G.

Ashtarak-2 0203

ArtyomovM. Yu.

Mira 19, Ekaterinburg 620002

Ural Federal University, Institute of Natural Sciences and MathematicsRussian FederationZavoisky Physical-Technical Institute, FRC Kazan Scientific Center of RASRussian FederationInstitute for Physical Research, National Academy of Sciences of ArmeniaArmenia201906062019214SPECIAL ISSUE dedicated to Boris Z. Malkin's 80th birthday19415 (6 pp.)Copyright © Vazhenin V.A., Fokin A.V., Potapov A.P., Shakurov G.S., Petrosyan A.G., Artyomov M.Y., 20242024Vazhenin V.A., Fokin A.V., Potapov A.P., Shakurov G.S., Petrosyan A.G., Artyomov M.Y.Vazhenin V.A., Fokin A.V., Potapov A.P., Shakurov G.S., Petrosyan A.G., Artyomov M.Y.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/77

In the spectra of the electron paramagnetic resonance of YAlO3:151Eu single crystals, the signals of the Eu2+, Gd3+, Cr3+, and Mo3+ paramagnetic centers were observed. Using high-frequency EPR, it was shown that the signals of Mo3+ ions observed in the X-range belong to two intradoublet transitions of the same center with S = 3/2.

yttrium aluminium perovskiteinsulatorspoint defectsEPRThe work was performed with a partial financial support from the Ministry of Science and Education of the Russian Federation (No. 3.6115.2017/8.9). Shakurov G.S. thanks the Program of Presidium of RAS No. 5.ReferencesAsatryan G.R., Rosa J. Phys. Solid State 44, 864 (2002)Asatryan G.R., Rosa J. Phys. Solid State 44, 864 (2002)Laguta V.V., Slipenyuk A.M., Rosa J., Nikl M., Vedda A., Nejezchleb K., Blazek K. Rad. Measur. 38, 735 (2004)Laguta V.V., Slipenyuk A.M., Rosa J., Nikl M., Vedda A., Nejezchleb K., Blazek K. Rad. Measur. 38, 735 (2004)Vazhenin V.A., Potapov A.P., Asatryan G.R., Petrosyan A.G., Ovanesyan K.L., Fokin A.V. Phys. Solid State 59, 1812 (2017)Vazhenin V.A., Potapov A.P., Asatryan G.R., Petrosyan A.G., Ovanesyan K.L., Fokin A.V. Phys. Solid State 59, 1812 (2017)Vazhenin V.A., Potapov A.P., Petrosyan A.G., Asatryan G.R., Fokin A.V., Artyomov M.Yu. Phys. Solid State 61, 1067 (2019)Vazhenin V.A., Potapov A.P., Petrosyan A.G., Asatryan G.R., Fokin A.V., Artyomov M.Yu. Phys. Solid State 61, 1067 (2019)Geller S., Wood E.A. Acta Cryst. 9, 563 (1956)Geller S., Wood E.A. Acta Cryst. 9, 563 (1956)Diehl R., Brandt G. Mater. Research Bull. 10, 85 (1975)Diehl R., Brandt G. Mater. Research Bull. 10, 85 (1975)Meil'man M.L., Samoilovich M.I. Introduction to EPR Spectroscopy of Activated Single Crystals, Atomizdat, Moscow (1977) (in Russian)Meil'man M.L., Samoilovich M.I. Introduction to EPR Spectroscopy of Activated Single Crystals, Atomizdat, Moscow (1977) (in Russian)Ross N.L., Zhao J., Angel R.J. J. Solid State Chem. 177, 1276 (2004)Ross N.L., Zhao J., Angel R.J. J. Solid State Chem. 177, 1276 (2004)Altshuler S.A. Electron Paramagnetic Resonance of Compounds of Elements of Intermediate Groups, Nauka, Moscow (1972) (in Russian)Altshuler S.A. Electron Paramagnetic Resonance of Compounds of Elements of Intermediate Groups, Nauka, Moscow (1972) (in Russian)

The authors declare that there are no conflicts of interest present.