William J. Pappas
at UNSW Sydney
SPIE Involvement:
Author
Area of Expertise:
Organic Electronics , Quantum Sensing , Magneto-Optics , Magnetic Resonance , Imaging Techniques
Profile Summary

Billy is a postgraduate student at the University of New South Wales currently undertaking a PhD in experimental condensed matter physics with Professor Dane McCamey.

His primary interests lie in understanding the interactions between microscopic spins in organic semiconductors and the effect they have on the opto-electronic processes in these devices. To achieve this, he utilises a novel imaging technique to measure the spatial variation and correlation of spin-dependent properties in organic light emitting diodes in order to reveal the role of spin in the charge-to-light conversion process. These investigations aim to characterise quantum properties localised in the thin organic films to enable additional device functionality in the form of magnetic field sensing.
Publications (1)

Proceedings Article | 1 August 2021 Presentation
Proceedings Volume 11808, 118080I (2021) https://doi.org/10.1117/12.2603441
KEYWORDS: Organic light emitting diodes, Magnetism, Quantum efficiency, Physics, Organic semiconductors, Organic electronics, Optoelectronics, Optoelectronic devices, Optical microscopy, Molecules

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