Forschungsschwerpunkte

Quantenmaterialien

- Übergangsmetallverbindungen mit starken elektronischen Korrelationen
- Materialien mit starker Spin-Bahn-Kopplung
- Topologische Halbmetalle
- Materialien mit topologischer elektronischer Struktur und Magnetismus

Techniken

- Infrarotspektroskopie
- Infrarot- und optische Mikrospektroskopie
- Raman Spektroskopie
- Experimente unter extremen Bedingungen: hohe Drücke, niedrige Temperaturen

Nanosysteme

- Kohlenstoffnanoröhren, Peapods, Fulleride
- 2D Materialien

Funktionale Oxide

- Multiferroika
- Ferroelektrika

Drittmittelprojekte

- Optical spectroscopy study of the Dirac line-node semimetals WXY, with W=Zr, Hf, X=Si, Ge, Sn, and Y=S, Se, Te, at ambient and high pressure
- Characterization of pressure-induced phenomena in carbon nanostructures by optical spectroscopy
- Tuning the ground state of strongly interacting low-dimensional electron systems by pressure: the cuprate spin ladder compounds
- Photo-induced effects in functional oxides studied by time-resolved optical spectroscopy

Drittmittelprojekte

- Characterization of exotic electronic and structural states of matter under extreme conditions: IR and THz spectroscopy under high and ultra-high pressures at variable temperatures
[Joint research project, see also: Article (German) about matter under extreme conditions in "Welt der Physik"]

Suche