Universität Basel
Basel
PhD position: Strained Germanium Quantum-Well Transistors for Integrated Cryogenic Spin Qubit Readou
- 15 September 2026
- 100%
- 4000 Basel
About the job
Building a quantum computer that can solve real-world problems will require the integration of many highly coherent qubits. Hole-spin qubits in planar germanium quantum wells are among the most promising candidates for this goal, combining fast electrical control, compact device geometry, and excellent performance in a semiconductor platform. As this technology advances, one of the main remaining challenges is readout: the quantum state of each qubit must be converted into a small electrical signal and detected quickly and reliably. At present, this still depends strongly on external wiring and amplification hardware, which becomes increasingly difficult to scale as the number of qubits grows.
Your position
This PhD project aims to explore strained Ge/SiGe quantum-well transistors as integrated cryogenic readout devices for hole-spin qubits. By operating amplification and signal routing closer to the quantum device, the project seeks to enable more compact and scalable readout architectures at very low temperatures. By combining advanced material growth, nanoscale fabrication, and cryogenic device physics within a single material platform, the work aims to develop new concepts for scalable quantum hardware. More broadly, it will strengthen planar germanium as a platform for integrated quantum nanoelectronics and help open a path towards large-scale semiconductor quantum processors.
Your profile
The candidate must have Master studies in nanoscience, physics or any related
engineering. Previous experience in fabrication or transport measurements is desired but not compulsory.
engineering. Previous experience in fabrication or transport measurements is desired but not compulsory.
We offer you
- Excellent scientific and social environment
- Very competitive employment conditions
- Membership in a very supportive and recognised community
Application / Contact
More information and the online application platform can be found at www.phd.nanoscience.ch . For questions, please contact the head of the SNI PhD programme, Dr. Andreas Baumgartner (Write an email), or directly the project leaders. The application has to be completed before 31 December 2026. Please note that the vacancy can be filled any time from now.
More information and the online application platform can be found at www.phd.nanoscience.ch . For questions, please contact the head of the SNI PhD programme, Dr. Andreas Baumgartner (Write an email), or directly the project leaders. The application has to be completed before 31 December 2026. Please note that the vacancy can be filled any time from now.
Universität Basel
4000 Basel
4000 Basel
