Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Magnetic thermal hysteresis in Dy thin films − experimental results and modeling
AU - Mello, V. D.
AU - Gurgel, A. A.
AU - Queiroz, F. G.
AU - Silva, E.
AU - Anselmo, Dory H. A. L.
AU - Kravtsov, E.
AU - Devyaterikov, D.
AU - Zhaketov, V.
AU - Stepanova, E.
AU - Smelova, E. M.
AU - Tsysar, K. M.
AU - Gimaev, R. R.
AU - Zverev, V.
N1 - Research at IMP UB RAS was carried out within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation (topic \u201CSpin \u201D 22021000036-3 ). Neutron diffraction studies were carried out with financial support from the Ministry of Science and Higher Education of the Russian Federation under Agreement No. 075-15-2022-830 dated May 27, 2022 (continuation of Agreement No. 075-15-2021-1358 dated October 12, 2021).
PY - 2024/6/1
Y1 - 2024/6/1
N2 - We present in this paper the experimental results of magnetothermal properties in Dy films and their comparison with the theoretical modeling of the same data. We consider the temperature interval between 80 and 200 K, where Dy is ferromagnetic in low-temperature regions and helimagnetic for high temperatures. Our findings show that due to different phases in the considered temperature interval, the Dy induces thermal hysteresis in specific applied fields. We found that the ferromagnetic phase is favored in the heating process, and in the cooling process, the helimagnetic phase is favored.
AB - We present in this paper the experimental results of magnetothermal properties in Dy films and their comparison with the theoretical modeling of the same data. We consider the temperature interval between 80 and 200 K, where Dy is ferromagnetic in low-temperature regions and helimagnetic for high temperatures. Our findings show that due to different phases in the considered temperature interval, the Dy induces thermal hysteresis in specific applied fields. We found that the ferromagnetic phase is favored in the heating process, and in the cooling process, the helimagnetic phase is favored.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85192746865
U2 - 10.1016/j.jmmm.2024.172142
DO - 10.1016/j.jmmm.2024.172142
M3 - Article
VL - 600
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
M1 - 172142
ER -
ID: 57311693