Prof. Dr. Richard Warburton
Richard Warburton
Philosophisch-Naturwissenschaftliche Fakultät
Departement Physik
FG Warburton


Klingelbergstrasse 82
4056 Basel

Tel. +41 61 207 35 60

Administrative assistant

Prof. Dr. Richard J. Warburton

Short Biography

Richard studied at Oxford University for a BA in 1987 followed by an MA and D.Phil in 1991. From 1990-1993 Richard was a Junior Research Fellow at Christ Church, Oxford working in the Clarendon Laboratory. From 1993-1999 Richard worked at the Ludwig-Maximilians-University (LMU), Munich, Germany, initially as a von Humboldt Fellow, then as Marie Curie Fellow and finally as Assistant Professor. He was awarded the degree of Habilitation from the LMU in 2000. In 2000, Richard moved to Heriot-Watt University in Edinburgh as Lecturer and was subsequently promoted to Reader in 2001 and Professor in 2005. From 2001-2006 Richard was an EPSRC Advanced Fellow. In 2009, Richard moved to the University of Basel, Physics Department, where he is a full Professor of Physics.

Research Summary

Richard's research background is in semiconductor physics, in particular the optics of semiconductor heterostructures and nanostructures. Richard leads the Nano-Photonics Group with current projects in quantum technology with quantum dots (single photon sources and the spin-photon interface) and in micro-cavites for solid-state emitters.

Zhai, L., Löbl, M. C., Jahn, J.-P., Huo, Y., Treutlein, P., Schmidt, O. G., Rastelli, A. & Warburton, R. J. Large-range frequency tuning of a narrow-linewidth quantum emitter. Applied Physics Letters117, 83106 (2020).   
Ding, D., Appel, M. H., Javadi, A., Zhou, X., Lobl, M. C., Sollner, I., Schott, R., Papon, C., Pregnolato, T., Midolo, L., Wieck, A. D., Ludwig, A., Warburton, R. J., Schroder, T. & Lodahl, P. Coherent Optical Control of a Quantum-Dot Spin-Qubit in a Waveguide-Based Spin-Photon Interface. Physical review applied11, 31002 (2019).   edoc
Loebl, M. C., Zhai, L., Jahn, J.-P., Ritzmann, J., Huo, Y., Wieck, A. D., Schmidt, O. G., Ludwig, A., Rastelli, A. & Warburton, R. J. Correlations between optical properties and Voronoi-cell area of quantum dots. Physical Review B100, 155402 (2019).   edoc
Roch, J. G., Froehlicher, G., Leisgang, N., Makk, P., Watanabe, K., Taniguchi, T. & Warburton, R. J. Spin-polarized electrons in monolayer MoS2. Nature Nanotechnology14, 432-436 (2019).   edoc | Open Access
Najer, D., Söllner, I., Sekatski, P., Dolique, V., Löbl, M. C., Riedel, D., Schott, R., Starosielec, S., Valentin, S. R., Wieck, A. D., Sangouard, N., Ludwig, A. & Warburton, R. J. A gated quantum dot strongly coupled to an optical microcavity. Nature575, 622 (2019).   edoc | Open Access
Caloz, M., Korzh, B., Ramirez, E., Schönenberger, C., Warburton, R. J., Zbinden, H., Shaw, M. D. & Bussières, F. Intrinsically-limited timing jitter in molybdenum silicide superconducting nanowire single-photon detectors. Journal of Applied Physics126, 164501 (2019).   edoc
Loebl, M. C., Scholz, S., Soellner, I., Ritzmann, J., Denneulin, T., Kovacs, A., Kardynal, B. E., Wieck, A. D., Ludwig, A. & Warburton, R. J. Excitons in InGaAs quantum dots without electron wetting layer states. Communications Physics2, 93 (2019).   edoc | Open Access
Kaldewey, T., Kuhlmann, A. V., Valentin, S. R., Ludwig, A., Wieck, A. D. & Warburton, R. J. Far-field nanoscopy on a semiconductor quantum dot via a rapid-adiabatic-passage-based switch. Nature Photonics12, 68-72 (2018).   edoc
Caloz, M., Perrenoud, M., Autebert, C., Korzh, B., Weiss, M., Schonenberger, C., Warburton, R. J., Zbinden, H. & Bussieres, F. High-detection efficiency and low-timing jitter with amorphous superconducting nanowire single-photon detectors. Applied Physics Letters112, 61103 (2018).   edoc | Open Access
Roch, J. G., Leisgang, N., Froehlicher, G., Makk, P., Watanabe, K., Taniguchi, T., Schonenberger, C. & Warburton, R. J. Quantum-Confined Stark Effect in a MoS2 Monolayer van der Waals Heterostructure. Nano Letters18, 1070-1074 (2018).   edoc | Open Access
Title Status
Nano-photonics with van der Waals heterostructures Ongoing
Georg H. Endress Postdoctoral Fellow Dr. Andreas Kuhlmann Ongoing
G. H. Endress Postdoc-Cluster Ongoing