Theory of nonlinear cyclotron resonance in quasi-two-dimensional electron systems
نویسندگان
چکیده
منابع مشابه
Superradiant decay of cyclotron resonance of two-dimensional electron gases.
We report on the observation of collective radiative decay, or superradiance, of cyclotron resonance (CR) in high-mobility two-dimensional electron gases in GaAs quantum wells using time-domain terahertz magnetospectroscopy. The decay rate of coherent CR oscillations increases linearly with the electron density in a wide range, which is a hallmark of superradiant damping. Our fully quantum mech...
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ژورنال
عنوان ژورنال: Journal of Physics: Condensed Matter
سال: 2003
ISSN: 0953-8984,1361-648X
DOI: 10.1088/0953-8984/15/25/311