Welcome to the Quantum Sensing Lab

Our laboratory is located in the Department of Physics of the University of Basel in Switzerland. Our research is centered around the emerging field of "Quantum sensing", where the use of individual, well-controlled quantum systems as high-performance sensing devices is being explored. We concentrate on implementing various types of such sensors and on applying them to outstanding scientific tasks in mesoscopic physics, nano-science and technology. At the moment, our quantum system of choice for these purposes is the Nitrogen-Vacancy (NV) color center in diamond, whose exceptional quantum-coherent properties allow for high-performance sensing applications (such as single-electron spin detection) even at room temperature.



News from the Lab


Goodbye and Welcome!

We bid farewell to Dr. Tomek Jakubczyk who is leaving the group for a position at the University of Warsaw, all the best for this new chapert! In turn, we welcome Dr. Yannik Fontana to the group who will reinforce the cavity team, good to…

Goodbye and Welcome!

Goodbye and thank you very much for a great PhD, Dr. Dominik Rohner. We wish you all the best. We also welcome our new PhD student Beat Bürgler. Good luck!

Goodbye and Welcome!

We say goodbye to our PostDoc Marcel.li Grimau, wish you all the best, and we welcome our new PhD student Josh Zuber.

Congratulations to Dr. Johannes Kölbl

Johannes Kölbl successfully defended his PhD thesis with the title "Dressed states of a strain-driven spin in diamond" in the very first virtual defense within the group.

Congratulations to Dr. Dominik Rohner

Dominik Rohner successfully defended his PhD thesis with the title "Towards Single Spin Magnetometry at mK Temperatures". Magnificent work!

Welcome Sam!

We warmly welcome Samuel Treves to the group! He will be studying skyrmions as part of a collaboration between the Mesoscopic Systems Team at PSI headed by Prof. L. Heyderman and the Quantum Sensing Group. Good to have you and to successful…

Daniel's paper published in Phys. Rev. Applied

We present high-resolution optically detected magnetic resonance (ODMR) spectroscopy on single nitrogen-vacancy (NV) center spins in diamond at and around zero magnetic field. The experimentally observed transitions depend sensitively on…

Welcome to our new PostDoc David Broadway

We welcome our new PostDoc David Broadway, who will join the 4K magnetometry setup.

Mara's paper published in Opt. Mater. Express

In our work we present a new approach combining top-down fabrication with bottom-up overgrowth to create diamond diamond nanopyramids, which form a very promising system for applications in nanoscale quantum sensing, with tip radii on the…

Congratulations to Dr. Mara Batzer

Mara Batzer successfully defended her PhD thesis. Well done!!!