Magnetism 83 Nuclear magnetic resonance spectroscopy 54 Physics 23 Electricity 21 Magnetism; Physics 21 Nuclear Magnetic Resonance Spectroscopy 21 Magnetic materials 20 Nuclear magnetic resonance 20 Magnetic resonance 15 Magnetic recorders and recording 11 Spectrum analysis 10 Dissertations, Academic (Ph.D) 9 Magnetic fields 8 Sound 8 Electronics 7 Electrostatics 7 Thesis (Ph.D)-Physics 7 Magnetic properties 6 Magnetic resonance imaging 6 Chemistry 5 ELECTRONIC STRUCTURE AND MAGNETISM OF INORGANIC COMPOUNDS 5 Electricity and magnetism 5 NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 5 Superconductivity 5 Analysis 4 Biomolecules 4 Chemistry, Organic 4 Crystals 4 Digital audiotape recorders and recording 4 Electric properties 4