KahmannLab
Have a look at our group members - current and past.
Group Leader
Experimental Semiconductor Physics
I am a junior professor of Experimental Semiconductor Physics at Chemnitz University of Technology and a visiting scientist in the StranksLab at the University of Cambridge. I also co-organise the Green Energy Materials Series.
Postdoctoral researcher
Ultrafast optical spectroscopy
I am a postdoctoral researcher specialising in ultrafast spectroscopy of perovskite materials, with expertise in femtosecond transient absorption, time-resolved photoluminescence, and nonlinear optical measurements to probe carrier dynamics and energy transfer processes. I obtained my BSc and MSc in Nanotechnology from Gdańsk…
Postdoctoral researcher
LED materials and physics
I am a postdoctoral researcher with expertise in perovskite nanocrystal-based LED fabrication. My research focuses on the synthesis and surface modification of nanomaterials, as well as the investigation of their optoelectronic properties to elucidate light–matter interactions and enable device applications. I completed…
PhD student
Optical communication
I am a Photonics CDT PhD student in Cambridge focusing on multichannel optical communication enabled through novel low-dimensional materials processed from solution. Previously, I completed my MRes at the University of Cambridge and a BEng in Electronic and Electrical Engineering at University…
PhD student
Spectroscopy and microscopy
I am a Physics PhD student at Chemnitz University of Technology. My research explores spatially resolved photoluminescence spectroscopy on solution-processed semiconductors applied in optoelectronics. Before that, I completed my MSc at the University of Göttingen in Germany and my BEng at Huaqiao…
PhD student
Synthesis of perovskites
I am a PhD student in Materials Science working on the synthesis of halide perovskites and perovskite-inspired materials. I received both my MSc and BSc in Physics from the University of Brunei Darussalam.
PhD student
Operando microscopy
I am a PhD student at Chemnitz University of Technology, working on spatially resolved optoelectronic characterisation of solution-processed solar cells. I earned my MSc in Solar Energy Engineering from the University of Freiburg and my BSc in Renewable Energy Engineering from Ain…
MSc Student
Spectroscopy
I am a master’s student in physical engineering and a research assistant at the KahmannLab, where I investigate charge-carrier diffusion in novel materials through modelling and experiments.
The Speckles are a group of StranksLab members with topics related to optical spectrosocpy, microscopy, or optoelectronic devices - in many cases with Simon acting as their daily supervisor.
Group life
We work collaboratively across experiments, spectroscopy and microscopy, materials and modelling, bringing different perspectives to the same questions about how light interacts with emerging semiconductors.
