Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic.
Solid State Nucl Magn Reson. 2011 Jul;40(1):27-30. doi: 10.1016/j.ssnmr.2011.04.002. Epub 2011 Apr 21.
Approach for interpretation of nuclear magnetic resonance (NMR) spectra in magnetic materials is presented, consisting in employing the anisotropy of hyperfine interaction. The anisotropic parts of hyperfine magnetic fields on (57)Fe nuclei are calculated ab initio for a model example of lithium ferrite and utilized to assign the experimental NMR spectral lines to iron sites in the crystal structure.
提出了一种用于解析磁性材料中核磁共振（NMR）谱的方法，该方法包括利用超精细相互作用的各向异性。对于锂铁氧体的模型示例，我们通过从头计算方法计算了（57）Fe 核上超精细磁场的各向异性部分，并将其用于将实验 NMR 谱线分配到晶体结构中的铁位。
