2 papers
cond-mat.mes-hall2026
Parametric Resonance and RF-to-THz Frequency Conversion in Semiconductor Plasmonic Crystals
G. R. Aizin, J. Mikalopas, M. Shur
We show that plasma excitations in nanoscale field-effect transistor structures with periodic alternation of gated and ungated regions (plasmonic crystals) differ fundamentally fro…
cond-mat.mes-hall2025
Plasmonic Crystals with Tunable Band Gaps in the Grating Gate Transistor Structures
G. R. Aizin, J. Mikalopas, M. Shur
We developed a hydrodynamic model of plasmonic crystals formed in the current-driven grating gate transistor structures. The model demonstrates that the quality factor of plasmonic…