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基于自旋回波的原理研制成功了一台专用于分析磁性材料的核磁共振波谱仪。其工作频率为25—80MHz;输出功率10W,可用它在77—300°k范围测量铁磁材料的共振谱线,增强因数和自旋—自旋弛豫时间T_2;它也可用于测量非磁性固体的宽核磁共振谱线。
Based on the principle of spin echo successfully developed a dedicated analysis of magnetic materials NMR spectrometer. Its operating frequency is 25-80MHz; the output power is 10W, which can be used to measure the resonance line of ferromagnetic material in the range of 77-300 ° k, enhance the factor and the spin-spin relaxation time T_2; it can also be used to measure nonmagnetic Broad nuclear magnetic resonance spectra of solids.