mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal University10.26907/mrsej-24211mrisel-264Research ArticleСтатьиThe optical and magnetic properties of CeO2 nanoparticles doped with Er3+ ionsPudovkinM. S.

Kazan 420008

MorozovO. A.

Kazan 420008

Kazan 420029

KorablevaS. L.

Kazan 420008

RakhmatullinR. M.

Kazan 420008

rafail.rakhmatullin@kpfu.ruSemashkoV. V.

Kazan 420008

Kazan 420029

GinkelA. K.

Kazan 420008

RodionovA. A.

Kazan 420008

KiiamovA. G.

Kazan 420008

Kazan 420029

Kazan State UniversityRussian FederationKazan State University; Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of RASRussian Federation202429082024262SPECIAL ISSUE dedicated to Boris Z. Malkin's 85th birthday24211 (9 pp.)Copyright © Pudovkin M.S., Morozov O.A., Korableva S.L., Rakhmatullin R.M., Semashko V.V., Ginkel A.K., Rodionov A.A., Kiiamov A.G., 20242024Pudovkin M.S., Morozov O.A., Korableva S.L., Rakhmatullin R.M., Semashko V.V., Ginkel A.K., Rodionov A.A., Kiiamov A.G.Pudovkin M.S., Morozov O.A., Korableva S.L., Rakhmatullin R.M., Semashko V.V., Ginkel A.K., Rodionov A.A., Kiiamov A.G.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/264

The EPR spectroscopy and magnetization measurements were used to study the effect of annealing conditions on the local structure of Er3+ ions in CeO2 : 1% Er3+ nanoparticles. The nanoparticles were synthesized using the coprecipitation technique from an aqueous solution of cerium nitrate and hexamethylenetetramine.

A correlation was found between the EPR spectra of the Er3+ ions, magnetization and luminescence, depending on the annealing atmosphere, which proved the crucial role of oxygen vacancies in the origin of magnetism in CeO2 nanoparticles.

EPR lines due to trigonal centers were clearly detected in CeO2 : 1% Er3+ nanoparticles annealed in a vacuum, while no such lines were found for similar nanoparticles annealed under argon or air atmospheres.

CeO2nanoparticlesvacanciesEPRtrigonal centersThe work was funded by the grant from the Russian Science Foundation number 22-72-00129 https://rscf.ru/project/22-72-00129 The authors gratefully acknowledge the CSF-SAC FRC KSC RAS for providing necessary facilities to carry out optical measurements. The authors are grateful to R.G. Batulin and M.A. Cherosov for the help with magnetization measurements.ReferencesSun C., Li H., Chen L., Energy Environ. Sci. 5, 8475 (2012).Sun C., Li H., Chen L., Energy Environ. Sci. 5, 8475 (2012).Ahn S.-Y., Jang W.-J., Shim J.-O., Jeon B.-H., Roh H.-S., Catal. Rev. , 1 (2023).Ahn S.-Y., Jang W.-J., Shim J.-O., Jeon B.-H., Roh H.-S., Catal. Rev. , 1 (2023).Walkey C., Das S., Seal S., Erlichman J., Heckman K., Ghibelli L., Traversa E., McGinnis J. F., Self W. T., Environ. Sci.: Nano 2, 33 (2015).Walkey C., Das S., Seal S., Erlichman J., Heckman K., Ghibelli L., Traversa E., McGinnis J. F., Self W. T., Environ. Sci.: Nano 2, 33 (2015).Rubio L., Marcos R., Hern´andez A., Chem.-Biol. Interact. 291, 7 (2018).Rubio L., Marcos R., Hern´andez A., Chem.-Biol. Interact. 291, 7 (2018).Thakur N., Manna P., Das J., J. Nanobiotech. 17, 84 (2019).Thakur N., Manna P., Das J., J. Nanobiotech. 17, 84 (2019).Casals E., Zeng M., Parra-Robert M., Fern´andez-Varo G., Morales-Ruiz M., Jimenez W., Puntes V., Casals G., Small 16, 1907322 (2020).Casals E., Zeng M., Parra-Robert M., Fern´andez-Varo G., Morales-Ruiz M., Jimenez W., Puntes V., Casals G., Small 16, 1907322 (2020).Kusmierek E., Catalysts 10, 1435 (2020).Kusmierek E., Catalysts 10, 1435 (2020).Gupta K. K., Weng T.-H., Som S., Lu C.-H., Ceram. Internat. 49, 32758 (2023).Gupta K. K., Weng T.-H., Som S., Lu C.-H., Ceram. Internat. 49, 32758 (2023).Trovarelli A., Catal. Rev. 38, 439 (1996).Trovarelli A., Catal. Rev. 38, 439 (1996).Skorodumova N. V., Simak S. I., Lundqvist B. I., Abrikosov I. A., Johansson B., Phys. Rev. Lett. 89, 166601 (2002).Skorodumova N. V., Simak S. I., Lundqvist B. I., Abrikosov I. A., Johansson B., Phys. Rev. Lett. 89, 166601 (2002).Shehata N., Meehan K., Hudait M., Jain N., J. Nanopart. Res. 14, 1173 (2012).Shehata N., Meehan K., Hudait M., Jain N., J. Nanopart. Res. 14, 1173 (2012).Soni S., Kumar S., Dalela B., Kumar S., Alvi P. A., Dalela S., J. Alloys and Comp. 752, 520 (2018).Soni S., Kumar S., Dalela B., Kumar S., Alvi P. A., Dalela S., J. Alloys and Comp. 752, 520 (2018).D’Angelo A. M., Liu A. C. Y., Chaffee A. L., J. Phys. Chem. C 120, 14382 (2016).D’Angelo A. M., Liu A. C. Y., Chaffee A. L., J. Phys. Chem. C 120, 14382 (2016).Guo M., Lu J., Wu Y., Wang Y., Luo M., Langmuir 27, 3872 (2011).Guo M., Lu J., Wu Y., Wang Y., Luo M., Langmuir 27, 3872 (2011).Schmitt R., Nenning A., Kraynis O., Korobko R., Frenkel A. I., Lubomirsky I., Haile S. M., Rupp J. L. M., Chem. Soc. Rev. 49, 554 (2020).Schmitt R., Nenning A., Kraynis O., Korobko R., Frenkel A. I., Lubomirsky I., Haile S. M., Rupp J. L. M., Chem. Soc. Rev. 49, 554 (2020).Pudovkin M. S., Morozov O. A., Korableva S. L., Rakhmatullin R. M., Semashko V. V., Ginkel A. K., Rodionov A. A., Kiiamov A. G., Ceram. Internat. 50, 9263 (2024).Pudovkin M. S., Morozov O. A., Korableva S. L., Rakhmatullin R. M., Semashko V. V., Ginkel A. K., Rodionov A. A., Kiiamov A. G., Ceram. Internat. 50, 9263 (2024).Rakhmatullin R. M., Kurkin I. N., Pavlov V. V., Semashko V. V., Phys. Status Solid. (b) 251, 1545 (2014).Rakhmatullin R. M., Kurkin I. N., Pavlov V. V., Semashko V. V., Phys. Status Solid. (b) 251, 1545 (2014).Chen P.-L., Chen I.-W., J. Amer. Ceram. Soc. 76, 1577 (1993).Chen P.-L., Chen I.-W., J. Amer. Ceram. Soc. 76, 1577 (1993).Zhang F., Jin Q., Chan S.-W., J. Appl. Phys. 95, 4319 (2004).Zhang F., Jin Q., Chan S.-W., J. Appl. Phys. 95, 4319 (2004).Polezhaeva O. S., Yaroshinskaya N. V., Ivanov V. K., Inorg. Mater. 44, 51 (2008).Polezhaeva O. S., Yaroshinskaya N. V., Ivanov V. K., Inorg. Mater. 44, 51 (2008).Momma K., Izumi F., J. Appl. Crystall. 44, 1272 (2011).Momma K., Izumi F., J. Appl. Crystall. 44, 1272 (2011).Holzwarth U., Gibson N., Nature Nanotech. 6, 534 (2011).Holzwarth U., Gibson N., Nature Nanotech. 6, 534 (2011).Yang Y., Cong Y., Dong D. P., Xiao Y., Shang J. Y., Tong Y., Zhang H. M., He M., Zhang J. H., J. Lumin. 213, 427 (2019).Yang Y., Cong Y., Dong D. P., Xiao Y., Shang J. Y., Tong Y., Zhang H. M., He M., Zhang J. H., J. Lumin. 213, 427 (2019).Rakhmatullin R. M., Aminov L. K., Kurkin I. N., Poeppl A., Appl. Magn. Res. 46, 741 (2015).Rakhmatullin R. M., Aminov L. K., Kurkin I. N., Poeppl A., Appl. Magn. Res. 46, 741 (2015).Komet Y., Low W., Linares R., Phys. Lett. 19, 473 (1965).Komet Y., Low W., Linares R., Phys. Lett. 19, 473 (1965).Abraham M. M., Weeks R. A., Clark G. W., Finch C. B., Phys. Rev. 148, 350 (1966).Abraham M. M., Weeks R. A., Clark G. W., Finch C. B., Phys. Rev. 148, 350 (1966).Antipin A. A., Zonn Z. N., Ioffe V. A., Katyshev A. N., Shekun L. Y., Sov. Phys. Solid State 9, 521 (1967).Antipin A. A., Zonn Z. N., Ioffe V. A., Katyshev A. N., Shekun L. Y., Sov. Phys. Solid State 9, 521 (1967).Abragam A., Bleaney B., Electron Paramagnetic Resonance of Transition Ions (Clarendon Press, Oxford, 1970) 911 p.Abragam A., Bleaney B., Electron Paramagnetic Resonance of Transition Ions (Clarendon Press, Oxford, 1970) 911 p.Weil J. A., Bolton J. R., Electron paramagnetic resonance: elementary theory and practical applications, 2nd ed. (John Wiley & Sons, Hoboken, New Jersey, 2007) 688 p.Weil J. A., Bolton J. R., Electron paramagnetic resonance: elementary theory and practical applications, 2nd ed. (John Wiley & Sons, Hoboken, New Jersey, 2007) 688 p.Sundaresan A., Bhargavi R., Rangarajan N., Siddesh U., Rao C. N. R., Phys. Rev. B 74, 161306 (2006).Sundaresan A., Bhargavi R., Rangarajan N., Siddesh U., Rao C. N. R., Phys. Rev. B 74, 161306 (2006).Ackland K., Coe J. M. D., Phys. Rep. 746, 1 (2018).Ackland K., Coe J. M. D., Phys. Rep. 746, 1 (2018).Coey J. M. D., Venkatesan M., Fitzgerald C. B., Nature Mater. 4, 173 (2005).Coey J. M. D., Venkatesan M., Fitzgerald C. B., Nature Mater. 4, 173 (2005).Coey J. M. D., Wongsaprom K., Alaria J., Venkatesan M., J. Phys. D 41, 134012 (2008).Coey J. M. D., Wongsaprom K., Alaria J., Venkatesan M., J. Phys. D 41, 134012 (2008).Coey M., Ackland K., Venkatesan M., Sen S., Nature Phys. 12, 694 (2016).Coey M., Ackland K., Venkatesan M., Sen S., Nature Phys. 12, 694 (2016).Rakhmatullin R. M., Pavlov V. V., Semashko V. V., Phys. Status Solid. (b) 253, 499 (2018).Rakhmatullin R. M., Pavlov V. V., Semashko V. V., Phys. Status Solid. (b) 253, 499 (2018).Morozov O. A., Pavlov V. V., Rakhmatullin R. M., Semashko V. V., Korableva S. L., Phys. Status Solid. (RRL) 12, 1800318 (2018).Morozov O. A., Pavlov V. V., Rakhmatullin R. M., Semashko V. V., Korableva S. L., Phys. Status Solid. (RRL) 12, 1800318 (2018).Rakhmatullin R. M., Semashko V. V., Korableva S. L., Kiiamov A. G., Rodionov A. A., Tschaggelar R., van Bokhoven J. A., Paun C., Material. Chem. Phys. 219, 251 (2018).Rakhmatullin R. M., Semashko V. V., Korableva S. L., Kiiamov A. G., Rodionov A. A., Tschaggelar R., van Bokhoven J. A., Paun C., Material. Chem. Phys. 219, 251 (2018).

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