Отправить статью по E-mail The Schottky Effect in Bi0.95Sm0.05FeO3
- Авторы: Mitarov R.G.1, Kallaev S.N.2, Omarov Z.M.2, Reznichenko L.A.3
-
Учреждения:
- Dagestan State Technical University
- Amirkhanov Institute of Physics, Dagestan Scientific Center of Russian Academy of Sciences
- Research Institute of Physics, Southern Federal University
- Выпуск: Том 61, № 8 (2019)
- Страницы: 1509-1512
- Раздел: Thermal Properties
- URL: https://journals.rcsi.science/1063-7834/article/view/206067
- DOI: https://doi.org/10.1134/S1063783419080195
- ID: 206067
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
The temperature dependence of the specific heat of the Bi0.95Sm0.05FeO3 multiferroic has been studied in the temperature range 130–780 K. The substitution of samarium ions for bismuth ions in the bismuth ferrite is found to lead to the appearance of additional specific heat component that is due to the manifestation of the Schottky effect for three-level states and multiplet structure of 4f electrons of samarium ions.
Ключевые слова
Об авторах
R. Mitarov
Dagestan State Technical University
Email: kallaev-s@mail.ru
Россия, Makhachkala, 367015
S. Kallaev
Amirkhanov Institute of Physics, Dagestan Scientific Center of Russian Academy of Sciences
Автор, ответственный за переписку.
Email: kallaev-s@mail.ru
Россия, Makhachkala, 367003
Z. Omarov
Amirkhanov Institute of Physics, Dagestan Scientific Center of Russian Academy of Sciences
Email: kallaev-s@mail.ru
Россия, Makhachkala, 367003
L. Reznichenko
Research Institute of Physics, Southern Federal University
Email: kallaev-s@mail.ru
Россия, Rostov-on-Don, 344090
Дополнительные файлы
