526 citations · 1.5k across the 6 of their papers we have counts for
6 papers
Radiation induced electronic trap states and local structural disorder in van~der~Waals bonded semiconductor crystals
Tobias Morf, Tino Zimmerling, Simon Haas +1
In controlled X-ray irradiation experiments, the formation of trap states in the prototypical van der Waals bonded semiconductor Rubrene is studied quantitatively for doses up to 8…
The trap DOS in small molecule organic semiconductors: A quantitative comparison of thin-film transistors with single crystals
Wolfgang L. Kalb, Simon Haas, Cornelius Krellner +2
We show that it is possible to reach one of the ultimate goals of organic electronics: producing organic field-effect transistors with trap densities as low as in the bulk of singl…
Organic small molecule field-effect transistors with Cytop(TM) gate dielectric: eliminating gate bias stress effects
Wolfgang L. Kalb, Thomas Mathis, Simon Haas +2
We report on organic field-effect transistors with unprecedented resistance against gate bias stress. The single crystal and thin-film transistors employ the organic gate dielectri…
Threshold Voltage Shift in Organic Field Effect Transistors by Dipole-Monolayers on the Gate Insulator
K. P. Pernstich, A. N. Rashid, S. Haas +5
We demonstrate controllable shift of the threshold voltage and the turn-on voltage in pentacene thin film transistors and rubrene single crystal field effect transistors (FET) by t…
Hole mobility in organic single crystals measured by a "flip-crystal" field-effect technique
C. Goldmann, S. Haas, C. Krellner +3
We report on single crystal high mobility organic field-effect transistors (OFETs) prepared on prefabricated substrates using a "flip-crystal" approach. This method minimizes cryst…
Field-induced charge transport at the surface of pentacene single crystals: a method to study charge dynamics of 2D electron systems in organic crystals
J. Takeya, C. Goldmann, S. Haas +3
A method has been developed to inject mobile charges at the surface of organic molecular crystals, and the DC transport of field-induced holes has been measured at the surface of p…