Concepedia

Configuration-interaction wave functions for two-electron systems

C. J. Joachain, R Vanderpoorten

Physica · 1970 · 46 citations · 22 references

DOI

Concepts

References

22

Natural Orbitals in the Quantum Theory of Two-Electron Systems

Per‐Olov Löwdin, Harrison Shull · Physical Review · 1956 · 678 citations

, , +15

Importance of Angular Correlations between Atomic Electrons

Charles Schwartz · Physical Review · 1962 · 521 citations

, , +14

Configuration Interaction in Simple Atomic Systems

A. W. Weiss · Physical Review · 1961 · 443 citations

, , +13

Superposition of Configurations and Natural Spin Orbitals. Applications to the He Problem

Harrison Shull, Per‐Olov Löwdin · The Journal of Chemical Physics · 1959 · 313 citations

, , +16

Multiple Ionization Processes in Helium

F. W. Byron, Charles J. Joachain · Physical Review · 1967 · 308 citations

, , +10