Coexistence of Bloch and Parametric Mechanisms of High-Frequency Gain in Doped Superlattices

The detailed theoretical study of high-frequency signal gain, when a probe microwave signal is comparable to the AC pump electric field in a semiconductor superlattice, is presented. We identified conditions under which a doped superlattice biased by both DC and AC fields can generate or amplify hig...

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Detalles Bibliográficos
Autores principales: Čižas, Vladislovas, Alexeeva, Natalia, Alekseev, Kirill N., Valušis, Gintaras
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10343745/
https://www.ncbi.nlm.nih.gov/pubmed/37446509
http://dx.doi.org/10.3390/nano13131993

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10343745/
https://www.ncbi.nlm.nih.gov/pubmed/37446509
http://dx.doi.org/10.3390/nano13131993

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