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Probing carrier interactions using electron hydrodynamics
Georgios Varnavides, Adam S. Jermyn, Polina Anikeeva +1
Electron hydrodynamics arises when momentum-relaxing scattering processes are slow compared to momentum-conserving ones. While the microscopic details necessary to satisfy this con…
Generalized Electron Hydrodynamics, Vorticity Coupling, and Hall Viscosity in Crystals
Georgios Varnavides, Adam S. Jermyn, Polina Anikeeva +2
Theoretical and experimental studies have revealed that electrons in condensed matter can behave hydrodynamically, exhibiting fluid phenomena such as Stokes flow and vortices. Unli…
Hot Carrier Dynamics in Photoexcited Gold Nanostructures: Role of Interband Excitations and Evidence for Ballistic Transport
Giulia Tagliabue, Adam S Jermyn, Ravishankar Sundararaman +5
Harnessing short-lived photoexcited electron-hole pairs in metal nanostructures has the potential to define a new phase of optoelectronics, enabling control of athermal mechanisms…