[19p-Z32-1~15] 23.1 Joint Session N "Informatics"

[19p-Z32-1] Magnetocaloric effect of ErB₂:comparison between experiment and machine-learning prediction

〇Kensei Terashima¹, Pedro Baptista de Castro^1,2, Takafumi Yamamoto D¹, Akiko Saito T¹, Ryo Matsumoto¹, Hiroshi Ando¹, Hiroyuki Takeya¹, Yoshihiko Takano^1,2 (1.NIMS, 2.Univ. of Tsukuba)

Keywords:magnetocaloric effect

We have depeloped a machine-learning model for the material dependence of the magnitude of magnetic entropy change, based on the previously reported data. Here we consider the appricability of this model to the whole RB₂ series, where none of them were included in the training data. We would report the comparison of the predicted values and the experimental values of the magnetic entropy change in this system.