Hydrodynamics of electron-hole fluid in mesoscopic GaAs channels - Pusep, Yuri A; Patricio, Marco Antonio Tito; Jacobsen, Gabriel Marques; Teodoro, Marcio Daldin; Gusev, Guennadii Michailovich; Bakarov, Askhat (International Conference on the Physics of Semiconductors - ICPS, 2025)