Debugging Of Apollo NMR Spectrometer And NMR Study Of Magnetic Material Structure

In this thesis, the basic principle of nuclear magnetic resonance (NMR) and the differences between usual NMR and the one in magnetic materials are presented. It follows that a detailed introduction of a spin echo NMR spectrometer purchased by Key Laboratory for Magnetism and Magnetic Materials of Ministry of Education from Tecmag in the United States. Then the methods to acquire NMR spectrum and relaxation time T₁ and T₂ of magnetic materials are given.