Postdoctoral Research Associate in Physics

**Postdoctoral Researcher - Nanoguitar Optomechanical Resonators** The Department of Physics and Astronomy invites applications for a 2-year postdoctoral position in the Optomechanics group to advance cutting-edge research in nanoguitar optomechanical resonators. **Position Details** Start date: August 1, 2026, or as soon as possible thereafter Duration: 2 years **Research Objectives** Join a dynamic research program focused on developing innovative "nanoguitar" optomechanical resonators for both fundamental optomechanics research and practical gas sensing applications. You will contribute to the design, fabrication, and comprehensive characterization of "string-on-drums" silicon nitride resonators, building on the group's recent breakthroughs in this emerging field. **Key Responsibilities** - Design and develop advanced optomechanical resonator systems - Perform optical, structural, and mechanical characterization of nanoscale devices - Apply expertise in nanolithography, atomic force microscopy, and optical interferometry - Conduct finite element method simulations and vacuum technology operations - Explore applications in gas sensing and precision metrology **Qualifications Required** - PhD in Physics, Nanoscience, Engineering, or related field - Strong research background and publication record - Experience with optics and/or nanofabrication preferred - Demonstrated ability to work independently and collaboratively **About the Department** The Department of Physics and Astronomy is recognized internationally for world-class research and maintains extensive collaborations with leading universities and research institutions globally. Our department provides an exceptional environment for researchers, featuring state-of-the-art facilities, interdisciplinary collaboration opportunities, and a supportive academic community. **What We Offer** - Access to world-class research infrastructure and specialized laboratories - Vibrant interdisciplinary environment with national and international collaborators - Professional development opportunities and career support - Collaborative workplace emphasizing work-life balance and professional growth - Comprehensive support services for international researchers and families - Junior Researcher Development Programme for postdoctoral career advancement **Location** Department of Physics and Astronomy, Aarhus University, Denmark **Application Requirements** Submit applications in English including: - Comprehensive curriculum vitae - Degree certificates - Complete publication list - Research statement outlining future plans - Teaching portfolio and experience documentation - Reference letters (arrange with referees in advance) **Application Deadline:** March 15, 2026 Applications undergo a selective shortlisting process with expert committee evaluation. All applicants will be notified of their application status. Aarhus University is committed to fostering an inclusive, diverse workplace where all individuals can thrive and develop their careers. We welcome applications from all qualified candidates and encourage applicants to specify any career breaks for accurate evaluation of research productivity.