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Rainer Dumke Group

Experiment

Rainer Dumke Group

Our research group works at the intersection of quantum computing and quantum sensing, with a strong emphasis on experimental quantum hardware. We develop and operate superconducting quantum processors, hybrid atom–superconductor systems, and advanced atomic sensors, including gravimeters and accelerometers for real-world deployment. A central goal of the group is to translate fundamental quantum technologies into robust, scalable platforms, combining deep physics insight with hands-on system engineering and close interaction with industry and applied users.

Group Members

Rainer Dumke

Principal Investigator

Christoph Hufnagel

Senior Research Fellow

Rangga Perdana Budoyo

Research Fellow

Rasanayagam Sivasayan Kajen

Research Fellow

Kolpakova Marina

CQT PhD Student

Lim Zi Way

CQT PhD Student  

Elizaveta Maksimova

CQT PhD Student

Recent papers

Highlights

Interview

25 February 2026

Meet a CQTian: Lim Zi Way

Science

19 December 2025

CQT to collaborate with Keysight in the design and control of qubits

Media, Science

27 January 2025

Singapore joins worldwide scientific network to search for exotic physics

Media, Science

27 December 2024

New spin-off AQSolotl debuts cost-efficient quantum controller

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A pie chart showing the count of papers with CQT co-authors in 2024 by journal impact factor

Publications by CQT researchers during 2024 by journal impact factor (IF)​

A pie chart showing the nationality of CQTians by region of the world.

Nationalities of CQT staff and students as of 31 Dec 2024​

A pie chart showing the count of CQTians by categories

Count of CQT staff and students as of 31 Dec 2024​

*Admin count includes only staff directly employed within the Centre. HR, IT and procurement is supported by additional staff working across University centres.