On the Origin of Spin-Hamiltonian Parameters

Quantum Mechanics

1961 • 16,366 citations

Handbuch der Physik

1957 • 6,386 citations

Some Recent Advances in Density Matrix Theory

1960 • 1,428 citations

Concept of Off-Diagonal Long-Range Order and the Quantum Phases of Liquid He and of Superconductors

1962 • 1,367 citations

A Modified Perturbation Procedure for a Problem in Paramagnetism

1950 • 375 citations

The density matrix in many-electron quantum mechanics II. Separation of space and spin variables; spin coupling problems

1961 • 207 citations

Spin Density Matrices for Paramagnetic Molecules

1958 • 197 citations

Method of Treating Zeeman Splittings of Paramagnetic Ions in Crystalline Fields

1959 • 175 citations

On the basis of orbital theories

1955 • 120 citations

Spin density and spin correlation in triplet states

1962 • 69 citations

Zero-Field Splitting of Molecular Zeeman Levels

1961 • 66 citations

A general kinetic theory of liquids. IV. Quantum mechanics of fluids

1947 • 64 citations

Some investigations in the theory of open-shell ions

1960 • 47 citations