%0 Journal Article %T Spin wave resonance frequency in bilayer ferromagnetic films with the biquadratic exchange interaction %A Zhang, Xiaojie %A Wang, Yuting %A Chang, Yanqiu %A Wang, Huan %A Rong, Jianhong %A Yun, Guohong %J Chinese Physics B %V 33 %N 9 %P 7 %@ 1674-1056 %D 2024-08-01 %I Chinese Physical Society and IOP Publishing Ltd %~ DeepDyve