PhD Position: Order-from-Disorder in Frustrated Quantum Magnets (Male / Female)

PhD Position: Order-from-Disorder in Frustrated Quantum Magnets

100%, Zurich, fixed-term

The Neutron Scattering and Magnetism Group, Physics Department, ETH Zurich, is currently seeking a PhD candidate to conduct experimental studies of frustrated quantum magnets using neutron scattering and various other techniques.

Geometric frustration in quantum systems introduces a fierce competition among qualitatively new collective spin states, including topological structures, quantum spin liquids, multipolar ordered phases, and spin-supersolids, to name a few. Each state is accompanied by a unique set of elementary excitations that often lack analogs in semi-classical physics.

The winner of this competition is typically determined by mechanisms known as thermal and quantum order-from-disorder. Mastering these mechanisms offers an innovative way to manipulate and study such exotic systems. The successful candidate will undertake this experimental control in carefully selected prototypical magnetic materials.

Job Description

• The work involves the synthesis and growth of single crystal samples, as well as their characterization through X-ray diffraction.
• Samples will undergo further characterization via optical spectroscopy experiments, and magnetothermodynamic, magnetomechanical, and magnetoacoustic measurements at mK temperatures and high magnetic fields, utilizing state-of-the-art laboratory equipment.
• The research will culminate in neutron scattering, ultra-high-field, and muon spin rotation studies at leading large-scale user facilities in Switzerland, France, Germany, the UK, Japan, and the USA.
• Data analysis and modeling will be conducted in collaboration with research groups specializing in theoretical and numerical calculations.

Profile

• The ideal candidate is expected to be actively involved in every phase of the project and take the lead whenever possible.
• No prior experience in neutron scattering is required, but a solid background in laboratory work and analysis of experimental data is essential.
• Given the project's complexity, a strong theoretical foundation in quantum mechanics, statistical physics, and quantum solid-state physics is crucial.
• Good computer skills are advantageous.

Workplace

ETH Zurich is supportive of both your professional growth and the advancement of impactful change in society. You will have access to numerous benefits, such as public transport season tickets, car-sharing options, various sports activities offered by the ASVZ, childcare services, and competitive pension plans.

We Value Diversity and Sustainability

ETH Zurich fosters an inclusive culture that promotes equality of opportunity. We celebrate diversity and nurture a working and learning environment where the rights and dignity of all our staff and students are respected. We are committed to sustainability and are continuously striving toward a climate-neutral future.

Curious? So Are We!

If this opportunity excites you, please apply online using the form below with the following documents:

• CV
• All certificates
• Transcripts
• A statement of research interests
• The names and contact details of two referees

For further information about NSM and its research and infrastructure, please visit our website. Any questions regarding the position can be directed to Prof. Andrey Zheludev at zhelud@ethz.ch (no applications).

Please note that only applications matching the job profile will be considered.

About ETH Zurich

ETH Zurich is one of the world's leading universities specializing in science and technology. We are renowned for our excellent education, cutting-edge fundamental research, and the direct transfer of new knowledge into society. Over 30,000 individuals from more than 120 countries find our university to be a place that promotes independent thinking and inspires excellence. Located in the heart of Europe, while forging connections globally, we collaborate to develop solutions for today's and tomorrow's challenges.