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1994
Journal Article
Titel
Experimental realization of the Bloch oscillator in a semiconductor superlattice.
Alternative
Experimentelle Realisierung eines Blochoszillators in einem Halbleiterübergitter
Abstract
We detect the coherent submillimetre-wave radiation from electron Bloch oscillations in a biased GaAs/AlGaAs semiconductor superlattice by time-resolved terahertz (THz) spectroscopy. The emitted THz radiation is tunable from 0.3 to 4 THz. The emission from Bloch oscillations is observable for temperatures as high as 100 K.
Author(s)