Wie lassen sich #Solarzellen und ähnliche Bauelemente verbessern?
Ein internationales Forschungsteam unter Leitung unserer Uni hilft bei dieser Frage mit einer neuen Technik: Erstmals lässt sich die Entstehung winziger, schwer nachweisbarer Teilchen – sogenannter dunkler #Exzitonen – zeitlich und räumlich genau verfolgen: https://s.gwdg.de/d6c8Z2
Forschung veröffentlicht in #NaturePhotonics: https://doi.org/g83j6q
A glimpse into the dark!
International research team led by our Uni develops new method for ultrafast imaging of dark excitons. For the first time, the formation of these tiny, difficult-to-detect particles can be tracked precisely in time and space: https://s.gwdg.de/9JO9T2
This could bring improvements in technology, a step closer - from solar cells to LEDS to semiconductors. #Ultrafast #NanoImaging
Research at #NaturePhotonics: https://doi.org/g83j6q #UltrafastDarkfieldMomentumMicroscopy
Simultaneous measurements of the optical force and power exerted by a collimated laser beam on a 50-nm-thick silicon nitride lightsail membrane suspended by compliant micromechanical springs quantify the radiation pressure, enabling further multiphysics studies of radiation pressure forces on macroscopic objects.
Excited to share that our #6D #singlemolecule #superresolution #microscope, which we uses a multi-view reflector architecture, is now online in #NaturePhotonics! Congratulations #oumeng_zhang! https://doi.org/10.1038/s41566
A big thanks to Michael Vahey's group in #WashUBME
#WashUengineers #WashU
Full-text access here: https://rdcu.be/c02le
Uni Göttingen
Francis Villatoro
Francisco R. Villatoro
Lew Lab @ WashU ✅