3 papers
physics.optics2025
Optical excitation of bulk plasmons in n-doped InAsSb thin films : investigating the second viscosity in electron gas
Antoine Moreau, Ãmilie Sakat, Jean-Paul Hugonin +8
We demonstrate that including the second viscosity of an electron gas in the hydrodynamic model allows for highly accurate modeling of the optical response of heavily doped semicon…
physics.optics2025
Near Field Enhancement via Plasmon Phonon Polariton Coupling with CdO Stripes
Pablo Ibañez-Romero, Maria Villanueva-Blanco, Javier Yeste +5
The mid-infrared spectral region presents significant potential for sensing and spectroscopic applications. However, traditional plasmonic materials exhibit substantial optical los…
cond-mat.mes-hall2025
Multisubband Plasmons in InAs/GaSb Broken Gap Quantum Well
Wojciech Julian Pasek, Soufiane Hajji, Oussama Tata +5
Multi-subband plasmon (MSP) modes in heavily doped InAs/GaSb broken-gap quantum wells grown via molecular beam epitaxy (MBE) are investigated. An -band s…