Abstract
| Original language | English |
|---|---|
| Title of host publication | Physics of Semiconductors |
| Editors | M J Caldas, N Studart |
| Place of Publication | Melville |
| Publisher | American Institute of Physics |
| Pages | 345-346 |
| Number of pages | 2 |
| Volume | 1199 |
| Edition | 1 |
| ISBN (Print) | 9780735407367 |
| DOIs | |
| Publication status | Published - 2009 |
| Event | 29th International Conference on Physics of Semiconductors - Rio de Janeiro, Brazil Duration: 27 Jul 2008 → 1 Aug 2008 |
Publication series
| Name | AIP Conference Proceedings |
|---|---|
| Publisher | American Institute of Physics |
Conference
| Conference | 29th International Conference on Physics of Semiconductors |
|---|---|
| Country | Brazil |
| City | Rio de Janeiro |
| Period | 27/07/08 → 1/08/08 |
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Microwave induced forward scattering in a multi-channel magnetically confined quantum wire. / Nogaret, Alain; Portal, J C; Beere, H E; Ritchie, D A; Phillips, C.
Physics of Semiconductors. ed. / M J Caldas; N Studart. Vol. 1199 1. ed. Melville : American Institute of Physics, 2009. p. 345-346 (AIP Conference Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - Microwave induced forward scattering in a multi-channel magnetically confined quantum wire
AU - Nogaret, Alain
AU - Portal, J C
AU - Beere, H E
AU - Ritchie, D A
AU - Phillips, C
PY - 2009
Y1 - 2009
N2 - We report quantum interferences in a multi-channel Luttinger liquid coupled by a microwave field at two pinning sites where electrons experience forward scattering. We use a magnetic field to tune the phase difference between charge density waves propagating in each channel. The interferences give a field dependent transmission through the second pining site which we detect through oscillations in the magneto-resistance. Experimental data fit quantitatively the response of the Luttinger liquid confined by a spatially varying magnetic field and yield the distance between pining centres (11 mu m) as the only adjustment parameter.
AB - We report quantum interferences in a multi-channel Luttinger liquid coupled by a microwave field at two pinning sites where electrons experience forward scattering. We use a magnetic field to tune the phase difference between charge density waves propagating in each channel. The interferences give a field dependent transmission through the second pining site which we detect through oscillations in the magneto-resistance. Experimental data fit quantitatively the response of the Luttinger liquid confined by a spatially varying magnetic field and yield the distance between pining centres (11 mu m) as the only adjustment parameter.
UR - http://dx.doi.org/10.1063/1.3295444
U2 - 10.1063/1.3295444
DO - 10.1063/1.3295444
M3 - Chapter
SN - 9780735407367
VL - 1199
T3 - AIP Conference Proceedings
SP - 345
EP - 346
BT - Physics of Semiconductors
A2 - Caldas, M J
A2 - Studart, N
PB - American Institute of Physics
CY - Melville
ER -