Current Research
What? — Topics of Current Research
Low-Dimensional Spin Systems
Spin excitations in antiferromagnets: from 1 to 2 dimensions – from spinons to spin waves
Interfaces in Correlated Electronic Systems
How do electrons tunnel through grain boundaries of high-Tc cuprates?
Scanning Probe Microscopy
Can the local properties (charge, spin, orbitals) of surfaces be tested, and is our understanding of these degrees of freedom adequate?
Quantum Fluids
Nonlinear response in fermionic superfluids and superconductors: a tool to investigate collective excitations
Manganites
Double exchange and orbital excitations, formation of polarons and reentrant charge ordering: a playground for cooperative phenomena
Functional Integrals in Condensed Matter Physics
Formalisms, capable to investigate microscopic models beyond perturbation theory