Ferromagnetism and two magnetic phases in rutile (TiO 2 ) implanted with cobalt ions: effect of substrate temperature and orientation

E. M. Begishev; Бегишев Е. М.; I. R. Vakhitov; Вахитов И. Р.; N. M. Lyadov; Лядов Н. М.; V. I. Nuzhdin; Нуждин В. И.; V. F. Valeev; Валеев В. Ф.; V. V. Bazarov; Базаров В. В.; D. M. Kuzina; Кузина Д. М.; R. I. Khaibullin; Хайбуллин Р. И.

doi:10.31857/S036767652270082X

Ferromagnetism and two magnetic phases in rutile (TiO₂) implanted with cobalt ions: effect of substrate temperature and orientation

Authors: Begishev E.M.¹, Vakhitov I.R.², Lyadov N.M.¹, Nuzhdin V.I.¹, Valeev V.F.¹, Bazarov V.V.¹, Kuzina D.M.², Khaibullin R.I.¹
Affiliations:
1. Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of the Russian Academy of Sciences
2. Kazan Federal University
Issue: Vol 87, No 3 (2023)
Pages: 450-456
Section: Articles
URL: https://edgccjournal.org/0367-6765/article/view/654469
DOI: https://doi.org/10.31857/S036767652270082X
EDN: https://elibrary.ru/NKLYLK
ID: 654469

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Abstract

Room-temperature ferromagnetism and two magnetic phases: cobalt metal nanoparticles and a solid solution of divalent cobalt ions have been observed in single-crystal rutile (TiO₂) implanted with cobalt ions to high dose level. Here we present the results of our structural and magnetic studies showing an influence both the temperature and the orientation of TiO₂ substrate during a cobalt ion implantation, as well the effect of post-implantation thermal annealing (in air or in vacuum) on ferromagnetism value and magnetic phase composition of Co-implanted rutile.

References

Diebold U. // Surf. Sci. Reports. 2003. V. 48. P. 53.
Matsumoto Y., Murakami M., Shono T. et al. // Science. 2001. V. 291. P. 854.
Gale E. // Semicond. Sci. Technol. 2014. V. 29. No. 10. Art. No. 104004.
Khaibullin R.I., Tagirov L.R., Rameev B.Z. et al. // J. Phys. Cond. Matter. 2004. V. 16. P. L443.
Akdogan N., Rameev B.Z., Khaibullin R.I. et al. // J. Magn. Magn. Mater. 2006. V. 300. P. e4.
Khaibullin R.I., Ibragimov Sh.Z., Tagirov L.R. et al. // Nucl. Instrum. Meth. Phys. Res. B. 2007. V. 257. P. 369.
Хайбуллин Р.И., Тагиров Л.Р., Ибрагимов Ш.З и др. // Уч. зап. КГУ. Сер. физ-мат. науки. 2007. Т. 149. Кн. 3. С. 31.
Akdogan N., Nefedov A., Zabel H. et al. // J. Phys. D. 2009. V. 42. Art. No. 115005.
Ачкеев А.А., Хайбуллин Р.И., Тагиров Л.Р. и др. // ФТТ. 2011. Т. 53. № 3. С. 508; Achkeev A.A., Khaibullin R.I., Tagirov L.R. et al. // Phys. Solid State. 2011. V. 53. No. 3. P. 543.
Pinto J.V., Cruz M.M., da Silva R.C. et al. // J. Magn. Magn. Mater. 2005. V. 294. No. 2. P. 73.
Wang C.M., Shutthanandan V., Thevuthasan S. et al. // J. Appl. Phys. 2005. V. 97. Art. No. 073502.
Pinto J.V., Cruz M.M., da Silva R.C. et al. // Eur. Phys. J. B. 2007. V. 55. P. 253.
Zhou S., Potzger K., Talut G. et al. // J. Appl. Phys. 2008. V. 103. Art. No. 07D530.
Coey J.M.D., Venkatesan M., Fitzgerald C.B. // Nature Mater. 2005. V. 4. P. 173.
Nefedov A., Akdogan N., Zabel H. et al. // Appl. Phys. Lett. 2006. V. 89. Art. No. 182509.
Grant F. // Rev. Mod. Phys. 1959. V. 31. No. 3. P. 646.
Губин С.П., Кокшаров Ю.А., Хомутов Г.Б., Юрков Г.Ю. // Успехи химии. 2005. Т. 74. № 6. С. 539; Gubin S.P., Yurkov G.Yu., Koksharov Yu.A., Khomutov G.B. // Russ. Chem. Rev. 2005. V. 74. No. 6. P. 489.