Monday, June 3, 2019 - 11:00am - 12:00pm
Maja Bachmann (Max-Planck-Gesellschaft)
Early experiments in search for hydrodynamic behavior in electron fluids were carried out in ultra-clean semiconductor heterostructures, in which the charge carriers are well described by small, circular Fermi surfaces. In contrast, the electron system in the ultra-pure delafossite metal PdCoO2 is described by a nearly perfect hexagonal Fermi surface, leading to three preferred directions of ballistic electron motion.
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