142 citations · 249 across the 5 of their papers we have counts for
7 papers
Distinguishing spin pumping from spin rectification in organic semiconductor-based lateral spin pumping device architectures
Piotr Skalski, Olga Zadvorna, Deepak Venkateshvaran +1
Over the last two decades organic spintronics has developed into a striving field with exciting reports of long spin diffusion lengths and spin relaxation times in organic semicond…
The effect of the dielectric end groups on the positive bias stress stability of N2200 organic field effect transistors
D. Simatos, L. J. Spalek, U. Kraft +5
Bias stress degradation in conjugated polymer field-effect transistors is a fundamental problem in these disordered materials and can be traced back to interactions of the material…
Tuning Spin Current Injection at Ferromagnet/Non-Magnet Interfaces by Molecular Design
Angela Wittmann, Guillaume Schweicher, Katharina Broch +13
There is a growing interest in utilizing the distinctive material properties of organic semiconductors for spintronic applications. Here, we explore injection of pure spin current…
Chasing the killer phonon mode for the rational design of low disorder, high mobility molecular semiconductors
Guillaume Schweicher, Gabriele D'Avino, Michael T. Ruggiero +14
Molecular vibrations play a critical role in the charge transport properties of weakly van der Waals bonded organic semiconductors. To understand which specific phonon modes contri…
Near-field magneto-caloritronic nanoscopy on ferromagnetic nanostructures
E. Pfitzner, X. Hu, H. W. Schumacher +8
Near-field optical microscopy by means of infrared photocurrent mapping has rapidly developed in recent years. In this letter we introduce a near-field induced contrast mechanism a…
Epitaxial Zn(x)Fe(3-x)O(4) Thin Films: A Spintronic Material with Tunable Electrical and Magnetic Properties
Deepak Venkateshvaran, Matthias Althammer, Andrea Nielsen +5
The ferrimagnetic spinel oxide Zn(x)Fe(3-x)O(4) combines high Curie temperature and spin polarization with tunable electrical and magnetic properties, making it a promising functio…