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Co—Nb／Cr磁性多层膜由高频溅射方法制得由振动样品磁强计测量作品的磁性能在2．67Pa溅射氩气压下，发现样品随Cr层厚度增加，铁磁层间出现铁磁性和反铁磁性的耦合振荡，饱和磁化强度Ms基本保持不变，而在0.67Pa溅射氩气压下，样品的饱和磁化强度Ms发生了振荡，这可能与其铁磁层中顺磁分量振荡变化有关.
Co-Nb / Cr Magnetic Multilayer Films Prepared by High-Frequency Sputtering Method Magnetic Properties of a Work Measured by a Vibrating Sample Magnetometer At 2.67 Pa sputtering argon pressure, it was found that as the thickness of the Cr layer increased, The coupled oscillation of ferromagnetism and anti-ferromagnetism appears, and the saturation magnetization Ms remains basically unchanged. However, under the argon pressure of 0.67Pa, the saturation magnetization Ms of the sample oscillates, which may be related to the paramagnetic component Oscillation changes related.