Samenvatting
The transmission line model to describe the AC-response of electrons on helium in a magnetic field has been extended by introducing inhomogeneous electron density and capacitance profiles at the edge. The transmission line equations were solved numerically for mobility values corresponding to t=1.8 K. The results yield an oscillatory response as a function of magnetic field, in agreement with experimental observations and are attributed to damped edge magnetoplasmons (EMP's).
Originele taal-2 | Engels |
---|---|
Pagina's (van-tot) | 1277-1278 |
Aantal pagina's | 2 |
Tijdschrift | Physica B: Condensed Matter |
Volume | 194-196 |
Nummer van het tijdschrift | Part 1 |
DOI's | |
Status | Gepubliceerd - 2 feb. 1994 |
Financiering
We thank Dr. A.T.A.M. de Waele for his interest in this work. Financial support from FOM-NWO, the Netherlands and SERC, UK (for MJL) is gratefully acknowledged.