通过穆斯堡尔谱学,可以测定磁性超细微晶的颗粒大小。鉴于穆斯堡尔测量可以在实地进行,从而可以测定在特定温度、特定外界条件下颗粒大小的变化,更显示出其独到的长处。 磁性超细微晶颗粒大小的分布在穆斯堡尔谱上反映为一系列四极裂距不同的超精细线的组合。对于薄源和 By Mossbauer spectroscopy, the particle size of the magnetic ultrafine crystallites can be determined. Mossbauer measurements can be carried out in the field, which can be measured at a specific temperature, the changes in particle size under specific external conditions, but also shows its unique strengths. The distribution of the size of the magnetic fine grains is reflected on the Mössbauer spectrum as a series of combinations of superfine lines with different dipoles. For thin source and