Magnetostriction in Ferrite Garnet Y1.8Bi1.2Fe3.5Ga1.5O12 Synthesized via the Modified Combustion of Gel in Ethylene Glycol.

Autor: Zelenov, F. V., Tarasenko, T. N., Kovalev, O. E., Kravchenko, Z. F., Burkhovetskii, V. V., Mikhaylov, V. I., Golovchan, A. V.
Zdroj: Bulletin of the Russian Academy of Sciences: Physics; Mar2023, Vol. 87 Issue 3, p322-325, 4p
Abstrakt: A study is performed of the temperature dependence of the constant of magnetostriction of yttrium–bismuth ferrite garnet with Ga3+ substituted for Fe3+ ions. An improved technology for the synthesis of bulk samples is presented, along with results from an X-ray diffraction analysis and a study of a microstructure. A change is observed in the sign of the constant of magnetostriction as a function of temperature caused by the spin–orientation transition. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index