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Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5129801
Abstract: A fast, voltage-tunable terahertz mixer based on the intersubband transition of a high-mobility 2-dimensional electron gas (2DEG) has been fabricated from a single 40 nm GaAs-AlGaAs square quantum well heterostructure. The device is called a…
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Keywords:
terahertz;
mixer;
coupled intersubband;
tunable antenna ... See more keywords