Effect of Zr-doping on the structure and magnetic properties of YMnO3 ceramics

Feng, W.; Xiaojun, B.; Yaocen, W.; Ziyan, H.; Lei, G.; Jinlin, L.; Perov, N.S.

Информация о цитировании статьи получена из Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 1 мая 2024 г.

Авторы: Feng Wan, Xiaojun Bai, Yaocen Wang, Ziyan Hao, Lei Gao, Jinlin Li, Perov Nikolai S.
Журнал: Journal of Materials Science: Materials in Electronics
Том: 34
Год издания: 2023
Издательство: Springer Nature
Местоположение издательства: Switzerland
Первая страница: 1
Последняя страница: 11
Номер статьи: 926
DOI: 10.1007/s10854-023-10259-3
Аннотация: Effect of zirconium substitution on the structure and magnetic properties of YMnO3 ceramics were widely studied and discussed in this work. The crystal structure of Y1 - xZrxMnO3 (x = 0.00, 0.05, 0.10) is hexagonal, and the lattice parameters reduce with the increase of doping amount. The average of grain size decreases from 0.403 lm to 0.356 lm as the Zr addition rises through SEM analysis. The magnetization of Y1 - xZrxMnO3 increases as Zr doping concentration increased, and the spin glass state appears in the sample with x = 0.1 The magnetization evolution should be attributed to the Mn4? ions appeared when Zr was introduced to the Y sites of YMnO3. The increased Mn4? ion which is related to the interstitial oxygen anions led to the reduced effective magnetic moment. The Zr substitution may also have an effect on the magnetic frustration factor.
Добавил в систему: Перов Николай Сергеевич

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