Recent Developments in Exotic and Unconventional Superconductivity
The workshop took place March 30–31 2022
Conventional superconductors are characterized by the global U(1) phase rotation symmetry breaking. Unconventional superconductors are a consequence of breaking of other symmetries. Thus, additional degrees of freedom (orbital, sublattice, bands, valley, etc.), electronic correlations, or more chemical elements reduce the symmetries leading to unconventional superconducting states. One might also obtain unconventional and exotic states extrinsically, e.g. by changing the geometry (interfaces and heterostructures) and applying gates or magnetic fields. This two-day workshop will gather experimentalists and theorists to discuss recent developments in unconventional and exotic superconductivity. The workshop's themes span heavy-fermion systems, high-Tc materials, high magnetic field effects, flat-band systems, and non-equilibrium superconductivity.
Workshop presentations
Short ranged magnetic correlations as observed in thermodynamic measurements in UTe₂
by Kristin Willa
Collective modes of superconducting monolayer NbSe₂
by Fernando de Juan
Pressure tuning of competing orders in superconducting YBa₂Cu₃O_(6+x)
by Sofia Michaela Souliou
Video not available yet.
Illuminating strongly correlated materials and unconventional superconductors with multidimensional spectroscopies
by Fahad Mahmood
Fractional Chern Insulators Revealed using a Scanning Single Electron Transistor
by Amir Yacoby
Nematic superconductivity in twisted bilayer graphene
by Dmitry Chichinadze
Thickness-Dependent Tunneling Spectra of 2H-TaS₂
by Shahar Simon
Supercurrent diode effect in ballistic Josephson junctions with Rashba spin-orbit interaction
by Nicola Paradiso
Flat-band superconductivity
by Tero Heikkilä
Optical responses of photoexcited materials: from parametric amplification to photoinduced superconductivity
by Eugene Demler
Deconstructing Sr₂RuO₄: Insights from a microscopic perspective
by Aline Ramires
Superconductivity out of a non-Fermi liquid
by Andrey Chubukov
Anomalous proximity effect in topological superconductor hybrid systems
by Satoshi Ikegaya
Dirty limit proximity effect for s+p-wave superconductors in 1D and 2D
by Tim Kokkeler
Interorbital topological superconductivity in spin-orbit coupled superconductors with inversion symmetry breaking
by Yuri Fukaya
Single-spin qubit magnetic spectroscopy of two-dimensional superconductivity
by Pavel Dolgirev
Twists and turns of pairing from repulsive dynamical interactions
by Dimitri Pimenov
Organizers
- Viktoriia Kornich (University of Würzburg)
- David Möckli (Universidade Federal do Rio Grande do Sul)
- Alessio Calzona (University of Würzburg)
If you have any questions, you may reach us at viktoriia.kornich@physik.uni-wuerzburg.de