Rights statement: © 2004 The American Physical Society
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - New type of B-periodic magneto-oscillations in a two-dimensional electron system induced by microwave irradiation
AU - Kukushkin, I. V.
AU - Akimov, MY
AU - Smet, JH
AU - Mikhailov, SA
AU - von Klitzing, K
AU - Aleiner, Igor L.
AU - Falko, Vladimir
N1 - © 2004 The American Physical Society
PY - 2004/6/11
Y1 - 2004/6/11
N2 - We observe a new type of magneto-oscillations in the photovoltage and the longitudinal resistance of a two-dimensional electron system. The oscillations are induced by microwave radiation and are periodic in magnetic field. The period is determined by the microwave frequency, the electron density, and the distance between potential probes. The phenomenon is accounted for by interference of coherently excited edge magnetoplasmons in the contact regions and offers perspectives for developing new tunable microwave and terahertz detection schemes and spectroscopic techniques.
AB - We observe a new type of magneto-oscillations in the photovoltage and the longitudinal resistance of a two-dimensional electron system. The oscillations are induced by microwave radiation and are periodic in magnetic field. The period is determined by the microwave frequency, the electron density, and the distance between potential probes. The phenomenon is accounted for by interference of coherently excited edge magnetoplasmons in the contact regions and offers perspectives for developing new tunable microwave and terahertz detection schemes and spectroscopic techniques.
KW - TRANSPORT
KW - FIELD
KW - CHANNELS
KW - EXCITATIONS
KW - GAS
KW - RESISTANCE
KW - FLUID
KW - MAGNETORESISTANCE OSCILLATIONS
KW - EDGE MAGNETOPLASMONS
U2 - 10.1103/PhysRevLett.92.236803
DO - 10.1103/PhysRevLett.92.236803
M3 - Journal article
VL - 92
JO - Physical review letters
JF - Physical review letters
SN - 0031-9007
IS - 23
M1 - 236803
ER -