NMR OF PARAMAGNETIC MOLECULES

By MATTHEW JOHNSON

CONTENTS THE MAGNETIC SUSCEPTIBILITY THE MAGNETIC MOMENT THE MAGNETIZATION THE GENERALIZED SUSCEPTIBILITY THE KRAMERS–KRONIG RELATIONS THE FLUCTUATION-DISSIPATION THEOREM ONSAGER RELATION SECOND QUANTIZATION EXAMPLE: THE DEGENERATE-ELECTRON GAS EXAMPLE: THE ZEEMAN INTERACTION THE MAGNETIC HAMILTONIAN THE DIRAC EQUATION SOURCES OF FIELDS UNIFORM EXTERNAL FIELD THE ELECTRIC QUADRUPOLE FIELD THE MAGNETIC DIPOLE (HYPER?NE) FIELD OTHER ELECTRONS ON THE SAME ION CRYSTALLINE ELECTRIC FIELDS DIPOLE–DIPOLE INTERACTION DIRECT EXCHANGE SUPEREXCHANGE MOLECULAR MAGNETS 2 2 10 DOUBLE EXCHANGE 2 2 11 EXCHANGE ON A SURFACE THE SPIN HAMILTONIAN TRANSITION-METAL IONS RARE-EARTH IONS SEMICONDUCTORS THE STATIC SUSCEPTIBILITY OF NONINTERACTING SYSTEMS LOCALIZED MOMENTS DIAMAGNETISM PARAMAGNETISM OF TRANSITION-METAL IONS PARAMAGNETISM OF RARE-EARTH IONS METALS LANDAU DIAMAGNETISM THE DE HAAS–VAN ALPHEN E?ECT QUANTIZED HALL CONDUCTANCE PAULI PARAMAGNETISM MEASUREMENT OF THE SUSCEPTIBILITY LOCAL MOMENTS IN METALS VIRTUAL BOUND STATES ANDERSON’S THEORY OF MOMENT FORMATION THE KONDO E?ECT THE STATIC SUSCEPTIBILITY OF INTERACTING SYSTEMS: LOCAL MOMENTS HIGH TEMPERATURES LOW TEMPERATURES TEMPERATURES NEAR TC LANDAU THEORY OF SECOND-ORDER TRANSITIONS CRITICAL PHENOMENA ORDER IN 2D STONER-WOHLFARTH MODEL DYNAMIC COERCIVITY MAGNETIC VISCOSITY THE STATIC SUSCEPTIBILITY OF INTERACTING SYSTEMS: METALS FERMI LIQUID THEORY HEAVY FERMION SYSTEMS ITINERANT MAGNETISM THE STONER MODEL THE HUBBARD MODEL THE DYNAMIC SUSCEPTIBILITY OF WEAKLY INTERACTING SYSTEMS: LOCAL MOMENTS EQUATION OF MOTION THE BLOCH EQUATIONS RESONANCE LINE SHAPE THE METHOD OF MOMENTS THE RELAXATION-FUNCTION METHOD SPIN DI?USION SPIN ECHOES MEASUREMENT OF T1 CALCULATION OF T1 THE DYNAMIC SUSCEPTIBILITY OF WEAKLY INTERACTING SYSTEMS: METALS PARAMAGNONS CONDUCTION-ELECTRON SPIN RESONANCE SPIN WAVES FARADAY E?ECT THE DYNAMIC SUSCEPTIBILITY OF STRONGLY INTERACTING SYSTEMS BROKEN SYMMETRY INSULATORS SPIN-WAVE THEORY COHERENT MAGNON STATE MAGNETOSTATIC MODES SOLITONS THERMAL MAGNON E?ECTS NONLINEAR PROCESSES CHAOS OPTICAL PROCESSES MICROMAGNETICS MAGNETIC FORCE MICROSCOPE PHENOMENOLOGICAL DAMPING THIN FILM SYSTEMS INTERFACES EXCHANGE BIAS BIQUADRATIC EXCHANGE TRILAYERS THE RKKY INERACTION QUANTUM WELL MODEL GIANT MAGNETORESISTANCE (GMR) TUNNELING SPIN TRANSFER SPIN HALL E?ECT NEUTRON SCATTERING 10 1 NEUTRON SCATTERING CROSS SECTION 10 2 NUCLEAR SCATTERING 10 2 1 BRAGG SCATTERING 10 2 2 SCATTERING OF PHONONS 10 3 MAGNETIC SCATTERING 10 3 1 BRAGG SCATTERING 10 3 2 SPIN DYNAMICS 10 4 EXAMPLE: MANGANESE OXIDES 10 5 EXAMPLE: QUANTUM PHASE TRANSITIONS REFERENCES