[Landau ITP Seminars] Friday 19.10.2018

[Serge Krashakov]

Уважаемые сотрудники ИТФ,

На заседании Ученого совета в пятницу 19 октября состоится коллоквиум:

Wonders of viscous electronics

Докладчик: Gregory Falkovich (Weizmann Institute of Science, Israel)

Quantum-critical strongly correlated systems feature universal 
collision-dominated collective transport. Viscous electronics is an 
emerging field dealing with systems in which strongly interacting 
electrons flow like a fluid. Such flows have some remarkable properties 
never seen before. I shall describe recent theoretical and experimental 
works devoted, in particular, to a striking macroscopic DC transport 
behavior: viscous friction can drive electric current against an applied 
field, resulting in a negative resistance, recently measured 
experimentally in graphene. I shall also describe conductance exceeding 
the fundamental quantum-ballistic limit, field-theoretical anomalies and 
other wonders of viscous electronics. Strongly interacting electron-hole 
plasma in high-mobility graphene affords a unique link between 
quantum-critical electron transport and the wealth of fluid mechanics 
phenomena.