Optical Materials · 2010 · 62 citations · 29 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsCrystal StructureSolid-state ChemistryAb Initio MethodsCrystal ChemistryCrystal LatticeCrystal SymmetryCrystal SystemsCrystallographyCrystal Field Effects In Solid-state MaterialsCrystal Symmetry DeterminationSuperposition AnalysisSymmetry Breaking In CrystalsZero-field Splitting
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The superposition model of crystal fields
D J Newman, Benjamin Ng · Reports on Progress in Physics · 1989 · 1.1K citations
Natural Sciences, Chemistry, Physics +16
Theory of lanthanide crystal fields
D J Newman · Advances In Physics · 1971 · 691 citations
Natural Sciences, Chemistry, Physics +17
Interpretation of<i>S</i>-state ion E.P.R. spectra
D J Newman, W. Urban · Advances In Physics · 1975 · 550 citations