Dr Theo Kreouzis

Dr Theo Kreouzis

Senior Lecturer in Physics
School of Physics and Astronomy
Queen Mary, University of London
327 Mile End Road, London, E1 4NS

Telephone: 020 7882 3432
Room: G O Jones 115

My research interests

Charge transport in organic semiconductors. Mobility measurements by Time of Flight, Dark Injection transients and by j-V and Field Effect Transistor characterisation. Magnetoresistance in organic compounds and magnetic effects on efficiency, current and charge carrier mobility. Photovoltaic action using organics. Organic semiconductors as optically tuneable dielectrics for GHz and THz applications.

My teaching

Please look at my two modules:

Quantum Mechanics A

Group Projects for Physicists

Selected publications

Importance of spin-orbit interaction for the electron spin relaxation in organic semiconductors.
Nuccio L, Willis M, Schulz L et al.
Phys Rev Lett, Volume 110, issue 21, page 216602, 24th May 2013.
DOI: 10.1103/PhysRevLett.110.216602

Ambipolar charge transport in "traditional" organic hole transport layers.
Khademi S, Song JY, Wyatt PB et al.
Adv Mater, Volume 24, issue 17, page 2278, 2nd May 2012.
DOI: 10.1002/adma.201103830

Engineering spin propagation across a hybrid organic/inorganic interface using a polar layer.
Schulz L, Nuccio L, Willis M et al.
Nat Mater, Volume 10, issue 1, page 39, 1st January 2011.
DOI: 10.1038/nmat2912

Determining the influence of excited states on current transport in organic light emitting diodes using magnetic field perturbation
Gillin WP, Zhang SJ, Rolfe NJ et al.
PHYS REV B, Volume 82, issue 19, 23rd November 2010.
DOI: 10.1103/PhysRevB.82.195208

Effect of excited states and applied magnetic fields on the measured hole mobility in an organic semiconductor
Song JY, Stingelin N, Drew AJ et al.
PHYS REV B, Volume 82, issue 8, 20th August 2010.
DOI: 10.1103/PhysRevB.82.085205