Affiliation:
1. Huazhong University of Science and Technology
Abstract
Abstract
Herein, we report the Fe-substituted Co2Sn1 − xFexO4 (0 ≤ x ≤ 0.4) inverse spinel’s oxide using the solid-state reaction method. X-ray reveals the single-phase cubic structure with space group Fd3m. With increasing Fe in Co2Sn1 − xFexO4 spinel oxide, the transition temperature rise. The ac susceptibility at different frequencies also confirms a spin-glassy state at lower temperatures. The strong exchange bias effect appears in the sample having Fe substitution (x = 0.2) under the presence of constant temperature ~ 10 K. The high-temperature susceptibility of Curie-Wise fitting shows that the system changes from antiferromagnetic exchange (x < 0.2) to ferromagnetic exchange (x > 0.2).
Publisher
Research Square Platform LLC
Reference52 articles.
1. A.G. Patel, R.B. Jotania, M.F. Desimone, Mater. Res. Found. 143, 233 (2023)
2. L. Pisani, T. Maitra, R. Valentí, Phys. Rev. B 73, 205204 (2006)
3. A. Ali, Y. Singh, J. Magn. Magn. Mater. 499, 166253 (2020)
4. N.Y. Fairooz, A.R. Imran, J. Appl. Chem. 2, 129 (2013)
5. S. Naeem, S. Riaz, F. Arshad, M.J. Iqbal, S. Atiq, Y.B. Xu, S. Naseem, J. Alloys Compd. 955, 169909 (2023)