Ultrafast carrier transport in GaAs and InP is investigated with an unprecedented time resolution of 20 fs and for electric fields up to 130 kV/cm. We provide quantitative values for the maximum velocity overshoot, depending on material and electric field. The data are in agreement with the semiclassical theory even for very high fields.
CITATION STYLE
Leitenstorfer, A., Hunsche, S., Shah, J., Nuss, M. C., & Knox, W. H. (1998). High-field transport in semiconductors studied via ultrabroadband THz sampling. Springer Series in Chemical Physics, 63, 275–277. https://doi.org/10.1007/978-3-642-72289-9_83
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