PhD Position in Semiconductor Qubit Modelling

PhD Position in Semiconductor Qubit Modelling

Join us and design the quantum devices of tomorrow!

Job description

Future quantum computers will depend on the ability to reliably scale up and control large numbers of semiconductor qubits. In this PhD project, you will tackle key challenges in the practical realization of quantum computing hardware by developing theoretical and numerical models for next-generation semiconductor qubit platforms.

Your research will focus on the optimization of multi-qubit arrays, including the design, implementation and verification of scalable architectures and operational frameworks that suppress crosstalk and mitigate noise. You will combine analytical approaches and numerical simulations to model device performance, with a particular emphasis on novel low-power baseband qubits in germanium. Improving noise resilience and scalability is a central goal in advancing large-scale semiconductor-based quantum processors.

You will work closely with experimental research groups at QuTech and with industrial partners involved in quantum hardware development, both on campus and through international collaborations. This position offers a unique opportunity to bridge theory, modelling, and experiment in a world-leading quantum research environment and to contribute directly to the development of future quantum technologies.

Requirements

• A Master’s degree in computer science, computer engineering, mathematics, physics, nanotechnology, theoretical chemistry, or a closely related discipline.
• Strong team-working mindset, with excellent organizational, communication, and interpersonal skills.
• Ability to collaborate effectively in an international and multidisciplinary research environment.
• High level of motivation, initiative, and independence, combined with a proactive and professional attitude.

QuTech

QuTech is a mission-driven research institute of TU Delft. We are developing scalable prototypes of a quantum computer and a secure quantum internet.

Additional information

The Rimbach-Russ group aims to bridge the gap between experiments and quantum information theory through the development of theoretical models and realistic simulations. The group maintains close collaborations with leading experimental and theoretical teams, both locally and across Europe and the United States. A central focus is enabling the transition from prototype devices to practical quantum computers. This requires a detailed understanding of environmental limitations and the development of effective mitigation strategies, ranging from improved device and host-structure designs, to identifying optimal operating points (“sweet spots”), and implementing optimal-control techniques to counteract environmental effects on qubits.

M.F.Russ@tudelft.nl