@article{oai:nagasaki-u.repo.nii.ac.jp:00003029, author = {Yanai, T. and Eguchi, K. and Koda, K. and Kaji, J. and Aramaki, H. and Takashima, K. and Nakano, M. and Fukunaga, H.}, issue = {5}, journal = {AIP Advances}, month = {May}, note = {We have already reported Fe-Ni firms with good soft magnetic properties prepared by using an electroplating method. In our previous studies, we prepared the Fe-Ni films from citric-acid-based baths (CA-baths) and ammonium-chloride-based ones (AC-baths), and confirmed that the coercivity for the AC-baths was lower than that for the CA-baths. In the present study, we investigated reasons for the lower coercivity for the AC-baths to further improve the soft magnetic properties. From an observation of magnetic domains of the Fe22Ni78 films, we found that Fe22Ni78 film for AC-bath had a magnetic anisotropy in the width direction, and also found that the coercivity in the width direction was lower than the longitudinal one for the AC-bath. As an annealing for a stress relaxation in the films reduced the difference in the coercivity, we considered that the anisotropy is attributed to the magneto-elastic effect., AIP Advances,8(5), 056123; 2018}, title = {Investigation of coercivity for electroplated Fe-Ni thick films}, volume = {8}, year = {2018} }