Microwave induced forward scattering and Luttinger liquid interferences in magnetically confined quantum wires
We report on the photoresistance of a magnetic quantum wire obtained by applying a gradient of magnetic field to a two-dimensional electron gas. Electron transmission through the magnetic wire increases by an order of magnitude under microwave irradiation and exhibits frequency dependent magneto-o...
Збережено в:
| Дата: | 2008 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2008
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/117566 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Microwave induced forward scattering and Luttinger liquid interferences in magnetically confined quantum wires / Alain Nogaret, Jean-Claude Portal, H.E. Beere, D.A. Ritchie, Chris Phillips // Физика низких температур. — 2008. — Т. 34, № 10. — С. 1081–1085. — Бібліогр.: 29 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | We report on the photoresistance of a magnetic quantum wire obtained by applying a gradient of magnetic
field to a two-dimensional electron gas. Electron transmission through the magnetic wire increases by an
order of magnitude under microwave irradiation and exhibits frequency dependent magneto-oscillations as a
function of the in plane magnetic field. Both results are fully consistent with microwave coupled Luttinger
liquid edge channels which interfere at two pinning sites in the fashion of a Mach–Zehnder interferometer. |
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