52 citations · 63 across the 6 of their papers we have counts for
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Exceptionally High Two-Photon Absorption in Diazaacene-Bithiophene Derivatives: A Combined Experimental and Theoretical Approach
Gabriel Sauter, Antonia Papapostolou, Audrey Pollien +6
This study delves into the enhancement of two-photon absorption (2PA) properties in diazaacene-bithiophene derivatives through a synergistic approach combining theoretical analysis…
Determination of Energetic Positions of Electronic States and the Exciton Dynamics in a pi-Expanded N-Heterotriangulene Derivative Adsorbed on Au(111)
Jakob Steidel, Ina Michalsky, Mohsen Ajdari +2
Bridged triarylamines, so-called N-heterotriangulenes (N-HTAs) are promising organic semiconductors for applications in optoelectronic devices. Thereby the electronic structure at…
Electronic Properties of Interfaces between N-Heterotriangulene Donors and Strong Tetracyanoquinodimethane Acceptors
Mohsen Ajdari, Ronja Pappenberger, Christian Walla +5
N-heterotriangulenes (N-HTAs) represent a class of functional molecules with high potential for optoelectronic materials, for example as electron donating compounds in donor/accept…
Influence of Core Substitution on the Electronic Structure of Benzobisthiadiazoles
Mohsen Ajdari, Ronja Pappenberger, Caja Annweiler +7
Benzobisthiadiazoles (BBTs) are promising organic semiconductors for applications in field effect transistors and solar cells, since they possess a strong electron-accepting charac…
Unoccupied electronic band structure of the semi-metallic Bi(111) surface probed with two-photon photoemission
Christopher Bronner, Petra Tegeder
While many photoemission studies have dealt with both the bulk band structure and various surface states and resonances, the unoccupied electronic structure above the Fermi level o…
Electronic structure of a subnanometer wide bottom-up fabricated graphene nanoribbon: End states, band gap and dispersion
C. Bronner, F. Leyssner, S. Stremlau +4
Angle-resolved two-photon photoemission and high-resolution electron energy loss spectroscopy are employed to derive the electronic structure of a sub-nanometer tomically precise q…