Postdoctoral Researcher in Ultrafast Magnetism and Nanomagnetic Materials

Research Opportunity Overview

The Laboratory for Mesoscopic Systems at the Paul Scherrer Institute (PSI), a collaborative endeavor with ETH Zurich, is at the forefront of investigating novel magnetic systems at the mesoscopic scale. Utilizing state-of-the-art facilities, this role emphasizes synergies between the research institute and the Department of Materials at ETH Zurich. We are seeking to engage a researcher passionate about advancing knowledge in ultrafast magnetism and nanomagnetic materials.

Project Background

Magnetic materials play a crucial role in numerous real-world applications, including motors, actuators, sensors, and advanced computational systems. Recent advancements, such as heat-assisted magnetic recording, exemplify the potential for innovation in data storage. This initiative focuses on the manufacturing of arrays of interacting nanomagnets, often referred to as artificial spin ice, and the examination of their interactions with ultrashort laser pulses. Current investigations have indicated an unexpectedly rapid magnetic response, presenting an exciting opportunity to delve deeper into the underlying mechanisms. This journey involves crafting new samples, conducting experiments with femtosecond laser technology, and utilizing pioneering X-ray laser facilities such as SwissFEL, thereby enhancing our comprehension of magnetization dynamics and contributing to the development of energy-efficient technologies.

Role Responsibilities

• Lead a project dedicated to conducting femtosecond laser measurements on arrays of coupled nanomagnets.
• Contribute to the development and design of innovative experiments at X-ray free-electron laser (XFEL) facilities.
• Engage in sample preparation and characterization employing both conventional lab-based methods and specialized synchrotron X-ray techniques.
• Integrate expertise in ultrafast laser science, nanofabrication, and large-scale experimental facilities to explore emergent magnetic phenomena.

Candidate Profile

The ideal candidate will hold a PhD in physics, materials science, or a closely related field, demonstrating an exemplary foundation in magnetism. Experience with sample preparation techniques, especially nanofabrication via electron-beam lithography, is highly advantageous. Familiarity with ultrafast laser experiments or synchrotron and XFEL facilities will be viewed favorably. The ability to combine hands-on experimental work with strategic conceptual thought is essential, along with the capability to thrive both independently and within a collaborative international team.

Working Environment

This position is based in the Mesoscopic Systems joint laboratory, which merges expertise from both the Department of Materials at ETH Zurich and the Paul Scherrer Institute. ETH Zurich is recognized globally for its excellence in education, pioneering research, and effective knowledge transfer to society.

Commitment to Diversity and Sustainability

In alignment with our core values, we promote an inclusive culture at ETH Zurich that emphasizes equality of opportunity and values diversity. We are dedicated to fostering an environment conducive to growth and respect for the rights and dignity of all staff and students. Additionally, sustainability is integral to our mission, and we actively strive toward a climate-neutral future.

Curiosity and Engagement

We invite you to bring your expertise and passion to our team as we pursue fundamental research and innovations in the field of ultrafast magnetism and nanomagnetic materials. Join us in shaping the future of technology.