Ferromagnetism and two magnetic phases in rutile (TiO2) implanted with cobalt ions: effect of substrate temperature and orientation
- Авторлар: 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
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Мекемелер:
- Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of the Russian Academy of Sciences
- Kazan Federal University
- Шығарылым: Том 87, № 3 (2023)
- Беттер: 450-456
- Бөлім: Articles
- URL: https://edgccjournal.org/0367-6765/article/view/654469
- DOI: https://doi.org/10.31857/S036767652270082X
- EDN: https://elibrary.ru/NKLYLK
- ID: 654469
Дәйексөз келтіру
Аннотация
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.
Авторлар туралы
E. Begishev
Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of the Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: begishev.evg@gmail.com
Russia, 420029, Kazan
I. Vakhitov
Kazan Federal University
Email: begishev.evg@gmail.com
Russia, 420008, Kazan
N. Lyadov
Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of the Russian Academy of Sciences
Email: begishev.evg@gmail.com
Russia, 420029, Kazan
V. Nuzhdin
Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of the Russian Academy of Sciences
Email: begishev.evg@gmail.com
Russia, 420029, Kazan
V. Valeev
Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of the Russian Academy of Sciences
Email: begishev.evg@gmail.com
Russia, 420029, Kazan
V. Bazarov
Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of the Russian Academy of Sciences
Email: begishev.evg@gmail.com
Russia, 420029, Kazan
D. Kuzina
Kazan Federal University
Email: begishev.evg@gmail.com
Russia, 420008, Kazan
R. Khaibullin
Zavoisky Physical-Technical Institute, FRC Kazan Scientific Center of the Russian Academy of Sciences
Email: begishev.evg@gmail.com
Russia, 420029, Kazan
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