PhD Student in Quantum Metamaterials / PhD Student in Quantum Metamaterials

PhD Student in Quantum Metamaterials

100%, Zurich, fixed-term

The Optical Nanomaterial Group in the Physics Department at ETH Zurich is seeking a highly motivated and creative PhD student to join our research team focusing on quantum metamaterials. Optical metamaterials represent a rapidly growing technology that has transitioned from academic research to applications in modern smartphones. This advancement is driven by the precision of sub-wavelength nanostructures fabricated using expertise from electronics and MEMS processing. While linear optics have seen significant progress, the fields of nonlinear and quantum metamaterials require the development of new materials platforms and nanofabrication techniques.

Job Description

The PhD project aims to develop solution-derived metal oxides (typically barium titanate or lithium niobate), characterize their nonlinear optical properties, and design metasurfaces to explore polycrystalline materials as quantum light sources. This will involve:

• Investigating chemical synthesis routes for ternary metal oxides.
• Combining these materials with nanopatterning methods, including direct soft nanoimprint lithography, as well as standard cleanroom nanofabrication processes like lithography, etching, and electron microscopy.
• Developing numerical simulations for metasurfaces.
• Implementing designs into chip design and conducting experimental verification through linear, nonlinear, and quantum optical experiments.

Profile

The ideal candidate should possess a Master's degree in physics, nanotechnology, material science, photonics, or related fields. They should be eager to work in an interdisciplinary environment that bridges quantum photonics and material science.

Workplace

Join a vibrant research community at ETH Zurich, where innovative ideas thrive and collaboration is encouraged. You will have access to cutting-edge facilities and a diverse academic environment.

We Offer

• Your job with impact: Become part of ETH Zurich, which not only supports your professional development but also actively contributes to positive societal change.
• Commitment to sustainability: We are dedicated to fostering a climate-neutral university.
• A range of benefits: Enjoy public transport season tickets, car sharing, a variety of sports through ASVZ, childcare options, and attractive pension plans.

We Value Diversity

In alignment with our values, ETH Zurich promotes an inclusive culture. We advocate for equal opportunity, value diversity, and cultivate a working and learning environment that respects the rights and dignity of all staff and students. Visit our Equal Opportunities and Diversity website to learn how we maintain a fair and open environment that enhances individual growth and success.

Curious? So Are We.

We look forward to receiving your application, which should include:

• A cover letter
• CV
• Transcripts of Bachelor’s and Master’s degrees
• Contact information for two referees

The earliest starting date is October 2025. Please apply online using the form below. Only applications matching the job profile will be considered.

For further information, please contact Linda Talts at Show e-mail.ch">Show e-mail or visit our website. Please note that we exclusively accept applications submitted through our online application portal.

About ETH Zurich

ETH Zurich is one of the world’s leading universities specializing in science and technology, renowned for its excellent education, cutting-edge fundamental research, and the direct transfer of new knowledge into society. With over 30,000 individuals from more than 120 countries, our university promotes independent thought and provides an inspiring environment for excellence. Located in the heart of Europe and forging connections across the globe, we work collaboratively to develop solutions for today’s and tomorrow’s global challenges.