Abstract
We present a study of partially screened edgemagnetoplasmon modes to test theoretical predictions. Fetter's theory fits the data for small magnetic fields. Deviations at larger fields occur when the penetration length becomes shorter than the width of the density profile at the sample perimeter. At large fields the resonant mode frequencies are in reasonable agreement with the theoretical predictions of Volkov and Mikhailov.
Original language | English |
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Pages (from-to) | 268-269 |
Number of pages | 2 |
Journal | Physica B: Condensed Matter |
Volume | 329-333 |
DOIs | |
State | Published - May 2003 |
Event | Proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: 20 Aug 2002 → 27 Aug 2002 |
Keywords
- Edgemagnetoplasmons
- Two-dimensional electrons