Memory Function for Cyclotron Resonance of Two-Dimensional Electron Systems.
Abstract
Coulomb effects on cyclotron resonance in two-dimensional electron systems are investigated based on a self-consistent approach which improves the random-phase approximation. The memory function in the dynamic magnetoconductivity depends on the electron density not only through the filling factor v but also on its combination with the dimensionless density parameter r sub s in the form r sub s v to the 3/2 power. The memory function reproduces the data of Wilson, Allen and Tsui for intermediate densities.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 25, 1985
- Accession Number
- ADA152632
Entities
People
- A. Isihara
- Y. Shiwa
Organizations
- University at Buffalo