Academic Research

In the Integrated Quantum Photonics Group at Humboldt University of Berlin, we investigate the interaction between light and matter to develop new technologies for quantum sensing, communication, and information processing. A central focus of our research is the use of atomic-scale defects in diamond, known as nitrogen-vacancy (NV) centers, whose quantum properties can be controlled and read out using light and microwaves. These defects act as highly sensitive quantum sensors, enabling precise measurements of magnetic fields, electric fields, and temperature, with applications ranging from biomedical diagnostics to navigation and materials research.

To make these fascinating concepts accessible beyond the research laboratory, we aim to develop a compact, robust, and interactive NV-based magnetometry setup for science outreach and educational events. The instrument will allow visitors to explore quantum sensing through hands-on experiments and real-time measurements of magnetic fields. The project combines fundamental quantum physics with practical optics, microwave electronics, programming, data analysis, and creative science communication. Beyond its technical development, particular attention will be given to making the setup intuitive, visually engaging, and accessible to audiences with different scientific backgrounds. The project is currently in the conceptual and early development stage, offering students the opportunity to contribute directly to the design, construction, and educational implementation of a working quantum sensor.

The intern will contribute to the development of a portable, educational quantum magnetometry demonstrator based on nitrogen-vacancy (NV) centers in diamond. Working alongside researchers in the Integrated Quantum Photonics Group, the student will gain hands-on experience in experimental quantum technologies while helping translate advanced research into an accessible and engaging outreach experiment.

Depending on the student's interests and background, activities may include:

The internship offers opportunities for both technical and creative contributions. The precise tasks will be adapted to the student's skills and interests, with the shared goal of developing a functional demonstrator that can be used at science festivals, university open days, school visits, and other public outreach events.

We welcome motivated students from physics, engineering, computer science, or related disciplines, as well as interdisciplinary applicants with an interest in combining technology, design, and science communication.

The ideal candidate brings curiosity about quantum technologies, enthusiasm for hands-on experimentation, and a creative, solution-oriented mindset. Basic familiarity with optics, electronics, or programming (particularly Python) would be beneficial, but expertise in quantum physics or NV-center magnetometry is not required.

We particularly value:

Above all, we are looking for someone who enjoys turning scientific ideas into tangible experiments and is excited about bringing quantum technologies out of the laboratory and into the public eye.

No specific preparation is required. Before starting, the intern will be provided with introductory material on NV centers in diamond, basic optical detection techniques, and the principles of quantum magnetometry. Depending on the planned tasks and the student's background, some familiarity with Python programming, basic electronics, or optical experiments may be helpful.