V. A. Shapovalov, V. V. Kononenko, V. G. Shavrov, A. P. Kamantsev, “Magnetostriction of (YSmLuCa)$_{3}$(FeGa)$_{5}$O$_{12}$ garnet films by the low-frequency magnetic susceptibility method”, Fizika Tverdogo Tela, 2019, Volume 61, Issue 1,Pages 59

Dielectrics

Magnetostriction of (YSmLuCa)$_{3}$(FeGa)$_{5}$O$_{12}$ garnet films by the low-frequency magnetic susceptibility method

V. A. Shapovalov^a, V. V. Kononenko^a, V. G. Shavrov^b, A. P. Kamantsev^b

^a O O Galkin Donetsk Institute for Physics and Engineering, National Academy of Sciences of Ukraine
^b Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow

Abstract: Certification of new magnetic materials requires high-precision nondestructive methods. The method of measuring the magnetostriction constant of films by studying low-frequency magnetic susceptibility at elastic deformation of the films is proposed. The method allows a tenfold improvement of the accuracy of measurements of the magnetostriction constant as compared with the methods applied earlier.

Received: 18.07.2018

DOI: 10.21883/FTT.2019.01.46894.216