2 papers
cond-mat.mes-hall2020
Complete polarization of electronic spins in OLEDs
Tobias Scharff, Wolfram Ratzke, Jonas Zipfel +3
At low temperatures and high magnetic fields, electron and hole spins in an organic light-emitting diode (OLED) become polarized so that recombination preferentially forms molecula…
cond-mat.mes-hall2019
OLEDs as models for bird magnetoception: detecting electron spin resonance in geomagnetic fields
Tobias Grünbaum, Sebastian Milster, Hermann Kraus +6
Certain species of living creatures are known to orientate themselves in the geomagnetic field. Given the small magnitude of approximately 48 μT, the underlying quantum mechanical…