Sub-terahertz amplification in a semiconductor superlattice with moving charge domains

We theoretically study the high-frequency response of charge domains traveling through a strongly coupled semiconductor superlattice with an applied harmonic electromagnetic signal. Our calculations show that the superlattice alone can amplify signals with a frequency close to the domain transient f...

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Bibliographic Details

Main Authors:	V.V. Makarov, Alexander E. Hramov, Alexey A. Koronovskii, Kirill Alekseev, V.A. Maximenko, Mark Greenaway, T.M. Fromhold, Olga I. Moskalenko, Alexander Balanov
Format:	Default Article
Published:	2015
Subjects:	Other physical sciences not elsewhere classified untagged Physical Sciences not elsewhere classified
Online Access:	https://hdl.handle.net/2134/17298
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