Investigations into the Origin of the Crystalline Electric Field Effects on Rare Earth Ions: II. Contributions from the Rare Earth Orbitals

Theoretical Investigation of Some Magnetic and Spectroscopic Properties of Rare-Earth Ions

1962 • 1,074 citations

Nuclear Quadrupole Coupling in Polar Molecules

1954 • 263 citations

Nuclear Quadrupole Coupling in Polar Molecules

1956 • 244 citations

Variational Approach to the Quadrupole Polarizability of Ions

1956 • 215 citations

Perturbation theory for atomic systems

1959 • 161 citations

Energy Levels of PrCl3

1961 • 121 citations

Shielding and Crystal Fields at Rare-Earth Ions

1962 • 118 citations

Investigation into the Origin of Crystalline Electric Field Effects on Rare Earth Ions: I. Contribution from Neighbouring Induced Moments

1963 • 117 citations

Electronic Polarizabilities of Ions

1957 • 105 citations

Hartree-Fock Equations with a Perturbing Field

1960 • 91 citations

Antishielding of Nuclear Quadrupole Moments in Heavy Ions

1958 • 90 citations

Theory of Nuclear Magnetic Resonance in Eu³⁺

1957 • 86 citations

Measurement of the Crystal Field Gradient at the Nucleus of Three Lanthanum Salts

1963 • 69 citations

Anomalous Quadrupole Coupling in Europium Ethylsulfate

1962 • 50 citations

Self-consistent fields without exchange for Pr³⁺ and Tm³⁺

1960 • 50 citations

Antishielding of Nuclear Electric Hexadecapole Moments

1961 • 21 citations