49 citations · 229 across the 10 of their papers we have counts for
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Evidence for phase formation in potassium intercalated 1,2;8,9-dibenzopentacene
Friedrich Roth, Andreas König, Benjamin Mahns +2
We have prepared potassium intercalated 1,2;8,9-dibenzopentacene films under vacuum conditions. The evolution of the electronic excitation spectra upon potassium addition as measur…
Absence of photoemission from the Fermi level in potassium intercalated picene and coronene films: structure, polaron or correlation physics?
Benjamin Mahns, Friedrich Roth, Martin Knupfer
The electronic structure of potassium intercalated picene and coronene films has been studied using photoemission spectroscopy. Picene has additionally been intercalated using sodi…
Electronic structure of undoped and potassium doped coronene investigated by electron energy-loss spectroscopy
Friedrich Roth, Johannes Bauer, Benjamin Mahns +2
We performed electron energy-loss spectroscopy studies in transmission in order to obtain insight into the electronic properties of potassium intercalated coronene, a recently disc…