Molecular doping of high mobility small molecule semiconductors
IAPP’s pioneering molecular doping technology is a key enabler for organic light-emitting diodes and solar cells to reach industrial maturity. This thesis project aims at studying the molecular doping of high mobility organic small-molecule semiconductors for exploratory applications beyond established organic electronic technology [1,2]. The study will make use a set of comprehensive experimental techniques including electrical and optical spectroscopy to gain insights into charge transport of such doped systems.
![triclinic rubrene crystalline thin film](https://tu-dresden.de/mn/physik/iap/ressourcen/bilder/grafiken_charts/2021_triclinic-rubrene-crystalline-thin-films.png/@@images/661b69e1-4f70-47c7-9b99-2b75f3dfe92e.png)
Triclinic rubrene crystalline thin-films and their transport properties with doping [1].
Prerequisite:
We are looking for a Master candidate with solid background in physics, electronics or related topics.
References:
[1] M. Sawatzki, H. Kleemann, B. Boroujeni, S.‐J. Wang, J. Vahland, F. Ellinger and K. Leo, “Doped Highly Crystalline Organic Films: Toward High‐Performance Organic Electronics”, Adv. Sci., 2003519 (2021)
[2] J. W. Borchert, U. Zschieschang , F. Letzkus, M. Giorgio, R. T. Weitz, M. Caironi, J. N. Burghartz, S. Ludwigs, H. Klauk, “Flexible low-voltage high-frequency organic thin-film transistors”, Sci. Adv., 6 : eaaz5156 (2020)