Presentation Information
[25a-P01-16]Prediction and Causal Analysis of Magnetostriction for the Creation of Magnetostrictive Materials
〇(B)Satoshi Hayakawa1, Takahiro Yamazaki1, Kohei Nakamura1, Chiharu Mitsumata1, Alexandre Foggiatto1, Arpita Varadwaj1, Kentaro Fuku1, Masato Kotsugi1 (1.Tokyo Univ. of Sci.)
Keywords:
magnetostriction,FeCo,first-principles calculation
This study aims to establish design guidelines for magnetostrictive materials by calculating the magnetostriction constants of 17 different compositions of FeCo using first-principles calculations and finding the parameters related to the control of magnetostriction through causal analysis of the calculated results and electronic states.