Postdoctoral Appointee - MSD Nanoscale Magnetic Heterostructures

Argonne National Laboratory • Lemont, IL

4d

About The Position

The Materials Science Division (MSD) at Argonne National Laboratory is seeking a postdoctoral appointee to join the Nanoscale Magnetic and Electronic Heterostructures group. This position will focus on understanding novel and emergent behavior in nanoscale magnetic heterostructures, particularly in confined 2D van der Waals magnets and related devices. The goal of the program is to study and control magnetic domains such as nontrivial skyrmions, using external stimuli (e.g., optical excitations, electric and magnetic fields) and internal nanoscale heterogeneity, defects, and interfaces (e.g., twisting heterostructures). Correlating the magnetic domain behavior with microstructure/composition will enable the local energy landscape of the nanostructures to be determined. The successful candidate will primarily leverage state-of-the-art in-situ transmission electron microscopy (TEM), including Lorentz TEM, and will have the opportunity to utilize other advanced techniques, such as ultrafast electron microscopy, magneto-optic Kerr effect (MOKE) microscopy, and scanning NV microscopy. This position will also involve preparing suitable samples and devices using 2D material transfer systems and nanofabrication methods in the cleanroom at the Center for Nanoscale Materials. The candidate will work in a collaborative environment including a network of leading researchers.

Requirements

• Recent or soon-to-be-completed PhD with strong background in Materials Science or Physics (within the last 5 years)
• Considerable experience in understanding magnetic-domain physics in thin film and/or nanostructured materials.
• Experience with TEM, including Lorentz TEM and in-situ cryo experiments.
• Advanced image processing and analysis skills.
• Ability to work independently as well as in collaboration with a multidisciplinary team.

Nice To Haves

• Experience with nanofabrication (e.g., focused ion beam, electron-beam lithography and photolithography), transport measurements and thin film deposition is preferred.
• Experience with micromagnetic simulation is preferred.

Benefits

• comprehensive benefits are part of the total rewards package.
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What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: Ph.D. or professional degree