53 citations · 441 across the 25 of their papers we have counts for
4 papers · 1 filter
Hydrodynamic thermoelectric transport in Corbino geometry
Songci Li, Alex Levchenko, A. V. Andreev
We study hydrodynamic electron transport in Corbino graphene devices. Due to the irrotational character of the flow, the forces exerted on the electron liquid are expelled from the…
Imaging the breaking of electrostatic dams in graphene for ballistic and viscous fluids
Zachary J. Krebs, Wyatt A. Behn, Songci Li +5
The flow of charge carriers in materials can, under some circumstances, mimic the flow of viscous fluids. In order to visualize the consequences of such effects, new methodologies…
Conformal maps of viscous electron flow in the Gurzhi crossover
Songci Li, Maxim Khodas, Alex Levchenko
We investigate the impact of geometric constriction on the viscous flow of electron liquid through quantum point contacts. We provide analysis on the electric potential distributio…
Qualifying ringdown and shadow of black holes under general parametrized metrics with photon orbits
Song Li, Ahmadjon A. Abdujabbarov, Wen-Biao Han
The motion of photons around black holes determines the shape of shadow and match the ringdown properties of a perturbed black hole. Observations of shadows and ringdown waveforms…