Published March 15, 1987
| Version v1
Journal article
Nonlinear response of closed-shell atoms in the density-functional formalism
Creators
- 1. Department of Physics and Astronomy, University of Kentucky, Lexington, Kentucky 40506
Description
The nonlinear response of an arbitrary electronic system to a time-dependent perturbation is treated within the density-functional formalism. Expressions for quadratic and cubic responses for a system of independent electrons are obtained in a form suitable for numerical calculations. The frequency dependence of the linear and cubic electric susceptibilities of rare-gas atoms are computed and compared with experiment
Additional details
Publishing Information
- Journal Title
- Phys. Rev., A
- Journal Volume
- 35
- Journal Issue
- 6
- Series
- Phys. Rev., A.
- Journal Page Range
- 2440-2447
- ISSN
- 0556-2791
- CODEN
- PLRAA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19014811
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ATOMS; DISTURBANCES; ELECTRONIC STRUCTURE; NONLINEAR PROBLEMS; RARE GASES; RESPONSE FUNCTIONS; STERNHEIMER FORMULA
- Descriptors DEC
- ELEMENTS; FUNCTIONS; NONMETALS