We use transient absorption spectroscopy and time-resolved photoluminescence to uncover how photoexcited states evolve.
Section under construction
This setup probes transient optical signals in the 320–720 nm range following photoexcitation. Pump wavelengths can be selected between 460 and 1400 nm, allowing the excitation conditions to be adapted to different samples. The setup has a temporal resolution of ~200fs.
This setup monitors photoinduced changes in the 850–1450 nm range, complementing the visible measurements and providing access to near-infrared excited-state features. It uses pump wavelengths between 460 and 1400 nm. The setup has a temporal resolution of ~200fs.
This setup monitors photoinduced changes in the 450–1150 nm range. The setup has a temporal resolution of ~120fs and a spatial resolution of ~500 nm. It has an spetial module that allows to characterise the diffussion of photoexcited states.
Turn liquid dispersions into functional thin films. Our spray coater enables the controlled deposition of materials onto substrates, supporting the fabrication of coatings for optoelectronic research.
enables the deposition of thin films from nanomaterial dispersions, such as quantum dots and nanosheets, as well as polymer composites.