Spin wave excitations in thin amorphous Gd---Co---Mo films deposited by r.f. sputtering were studied in order to determine the exchange energy constant. The spin wave resonance spectra were taken at temperatures ranging from 4 to 300 K which allowed us to find the temperature dependence of the exchange energy constant for Gd---Co---Mo films.
Exchange energy constant of Gd---Co---Mo thin amorphous films
Maksymowicz, LJ., Temple, D., & Zuberek, R. (1985). Exchange energy constant of Gd---Co---Mo thin amorphous films. Thin Solid Films, 125(3-4), 269-272. https://doi.org/10.1016/0040-6090(85)90232-9