Behaviour of Bichromatic Microwave Induced Magnetoresistance Oscillations in the High Mobility GaAs/AlGaAs 2D electron System
- Gunawardana, Binuka
- Liu, Han-Chun
- Samaraweera, Rasanga L.
- Reichl, Christian
- Wegscheider, Werner
- Mani, Ramesh G.
DOIAbstract
Microwave radiation-induced magneto-resistance oscillations are examined under bichromatic excitation for various frequency combinations in order to obtain a better understanding of the lineshape observed in the dual excitation experiment of the high mobility GaAs/AlGaAs 2D electron system. Here, we examine superposition- or lack thereof- in the lineshape observed in the bichromatic experiment, and report a trend observed between the monochromatic and bichromatic responses of the oscillatory diagonal resistance.ISSN:1742-6588ISSN:1742-659
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