Physics Letters A · 1970 · 32 citations · 0 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsElectromagnetismMagnetic MaterialsElectric FieldsHyperfine StructureMagnetic FieldsMagnetic OxidesMagnetic SusceptibilityHyperfine InteractionsHyperfine SpectroscopyHyperfine Structure In Magnetic FieldsMagnetic Field GradientsStark Effect On Hyperfine Levels