Stefan Bernhard

Stefan Bernhard's research interests include luminescent materials, solar fuels, organic photovoltaics, organic light emitting devices, circular polarized luminescence.

The Bernhard lab is interested in interconverting radiative and electrochemical energy through the use of transition metal complexes with electronically tunable architectures. That is, they study both the absorption of light to generate electrochemical potential (organic photovoltaics and artificial photosynthesis) as well as the emanation of light using electrical current (organic light emitting devices). They are also deeply involved in the exploration of chiral luminophores (and chiral ensembles) that emit circularly polarized light. Their work in this area has produced cutting-edge tools for both the characterization and prediction of polarized luminescence. In each of the above areas, it is our aspiration to precisely understand and administer the interactions that control ensemble properties by establishing clear structure-activity relationships.