Events at Physics |
Events During the Week of January 14th through January 21st, 2018
Monday, January 15th, 2018
- No events scheduled
Tuesday, January 16th, 2018
- No events scheduled
Wednesday, January 17th, 2018
- No events scheduled
Thursday, January 18th, 2018
- No events scheduled
Friday, January 19th, 2018
- Physics Department Colloquium
- Anomalous Quantum Transport - Hall, Kerr, and Josephson Effects
- Time: 3:30 pm
- Place: 2241 Chamberlin Hall
- Speaker: Alex Levchenko, UW-Madison
- Abstract: I will review mechanisms of the anomalous Hall effect using the model of massive Dirac fermions as a guiding example. Extensions of the theory to the case of chiral p-wave superconductors will be presented in the context of the Kerr effect and also photogalvanic responses in Weyl semimetals. We will also discuss how multiterminal Josephson junctions can realize quantized anomalous Hall like responses which are governed by the Berry fluxes of the band topology harbored by Andreev states.
- Host: Robert Joynt