Details
| Original language | English |
|---|---|
| Pages (from-to) | 4245-4248 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 77 |
| Issue number | 20 |
| Publication status | Published - 1 Jan 1996 |
| Externally published | Yes |
Abstract
Edge magnetoplasmons propagating along the smooth boundary of a two-dimensional electron gas are studied by time-resolved magnetotransport experiments. The incident pulse splits up into several pulses due to modal dispersion. The observed delay times are well described by the predictions of Aleiner and Glazman for the fundamental and acoustic modes [Phys. Rev. Lett. 72, 2935 (1994)], if the quantized Hall conductance is taken into account.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
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In: Physical review letters, Vol. 77, No. 20, 01.01.1996, p. 4245-4248.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Acoustic edge modes of the degenerate two-dimensional electron gas studied by time-resolved magnetotransport measurements
AU - Ernst, G.
AU - Haug, R. J.
AU - Kuhl, J.
AU - Von Klitzing, K.
AU - Eberl, K.
PY - 1996/1/1
Y1 - 1996/1/1
N2 - Edge magnetoplasmons propagating along the smooth boundary of a two-dimensional electron gas are studied by time-resolved magnetotransport experiments. The incident pulse splits up into several pulses due to modal dispersion. The observed delay times are well described by the predictions of Aleiner and Glazman for the fundamental and acoustic modes [Phys. Rev. Lett. 72, 2935 (1994)], if the quantized Hall conductance is taken into account.
AB - Edge magnetoplasmons propagating along the smooth boundary of a two-dimensional electron gas are studied by time-resolved magnetotransport experiments. The incident pulse splits up into several pulses due to modal dispersion. The observed delay times are well described by the predictions of Aleiner and Glazman for the fundamental and acoustic modes [Phys. Rev. Lett. 72, 2935 (1994)], if the quantized Hall conductance is taken into account.
UR - http://www.scopus.com/inward/record.url?scp=0001399369&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.77.4245
DO - 10.1103/PhysRevLett.77.4245
M3 - Article
AN - SCOPUS:0001399369
VL - 77
SP - 4245
EP - 4248
JO - Physical review letters
JF - Physical review letters
SN - 0031-9007
IS - 20
ER -