Experimental semiconductor physics
We use optical spectroscopy and microscopy to understand how light interacts with emerging semiconductor materials and how those interactions shape optoelectronic devices.
Research framework
Our work connects measurement, material behaviour and device function as one experimental research chain.
Spectroscopy, microscopy and dynamics reveal where excitations move, interact and recombine.
Perovskites, organic semiconductors and nanocrystals provide the systems in which those processes unfold.
Solar cells, light-emitting devices and photodetectors connect material response to device operation.
Latest News
A new look for the KahmannLab website Our website has had a substantial overhaul. Over the past week, we have rebuilt large parts of the site to make it easier to navigate, easier to keep up to date, and more representative of the way we actually think about our research. The new version now brings […]
Khadija Khaled has received a 2026 Mothers in Science Caregiver Travel Grant to support her participation in an international scientific conference.
Hayley concludes her postdoctoral work in the KahmannLab and returns to the UK for her next chapter.
Çağlar presented the photocurrent microscope that he designed and assembled for high-resolution stage-scanning measurements.
Group identity
Our approach combines hands-on optical measurements and materials work with data processing, theory and modelling. The group brings those perspectives together around the same scientific questions.
Selected highlights
Opportunities
See the Join Us page for current information about projects, applications and ways to contact the group.
