Abstract
The electric dipole-matrix element of electrons in a small metallic grain is considered using sum rules and scaling concepts. Applying level statistical arguments a universal scaling form for the dipole-matrix element is obtained which reproduces the previously calculated frequency dependences in the ballistic, diffusive and localization regimes.
| Original language | English |
|---|---|
| Pages (from-to) | 385-388 |
| Number of pages | 4 |
| Journal | Zeitschrift fur Physik B-Condensed Matter |
| Volume | 80 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1 Oct 1990 |
| Externally published | Yes |
ASJC Scopus subject areas
- Condensed Matter Physics
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