Optical Spectra of Transition-Metal Ions in Corundum

The Theory of Transition-Metal Ions

1961 • 2,398 citations

Absorption Spectra of Cr³⁺ in Al₂O₃ Part A. Theoretical Studies of the Absorption Bands and Lines

1958 • 464 citations

On the Absorption Spectra of Complex Ions IV. The Effect of the Spin-orbit Interaction and the Field of Lower Symmetry on d electrons in Cubic Field

1958 • 185 citations

Electric Field Gradients in Ionic Crystals. I. Nuclear Quadrupole Coupling Constants

1958 • 161 citations

Raman spectrum of alumina and the luminescence of ruby

1947 • 55 citations

Über die Lichtabsorption von Dipolkomplexen des III‐wertigen Titans vom Typ [TiA₆]³⁺ mit A  H₂O, CH₃OH, C₂H₅OH und (NH₂)₂CO

1957 • 44 citations

Charge transfer states and optical absorption in octahedrally hydrated paramagnetic salts

1960 • 38 citations

Axial Crystal Fields in the Ionic Model

1960 • 35 citations

Calculation of the Crystal Field Splitting

1961 • 33 citations

A Note Regarding the Spectrum of V ³⁺ Complexes in Octahedral Fields

1957 • 28 citations

The Intensity of the “third” V(III) Absorption Band

1958 • 9 citations