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

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

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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© Е.М. Бегишев, И.Р. Вахитов, Н.М. Лядов, В.И. Нуждин, В.Ф. Валеев, В.В. Базаров, Д.М. Кузина, Р.И. Хайбуллин, 2023