Postdoctoral Research Associate - Ames National Laboratory

Position Title

Postdoctoral Research Associate

Post Doc/Trainee

The Division of Materials Science and Engineering is searching for a qualified Postdoctoral Research Associate to conduct experimental research focused on the synthesis, discovery, and characterization of new ferromagnetic materials. The successful candidate will work with Ames National Laboratory scientists, Iowa State University faculty, and external collaborators on a project seeking to identify new permanent magnets. Primary responsibilities will include preparing and conducting high temperature chemical reactions to discover new ferromagnetic materials using techniques such as flux synthesis, arc melting, and powder sintering.

The postdoc will analyze the phase and composition of their reaction products using techniques spanning X-ray diffraction, energy dispersive X-ray spectroscopy, electron microscopy, and calorimetry. The postdoc will characterize the physical properties of newly discovered materials, making measurements of their magnetization, electronic transport properties, and specific heat as functions of temperature and applied magnetic field. A major part of the project will also include close collaboration with theoretical and computational materials scientists.

The postdoc will perform targeted exploratory reactions in ternary and qua ternary compositional spaces to provide experimental benchmarks for computational predictive models. The work will include planning and carrying out experiments, maintaining detailed laboratory records, analyzing data from a diverse range of measurements, and preparing presentations and manuscripts for meetings, conferences, and publications. The ability to work independently, handle multiple tasks, meet milestones, communicate results effectively, and contribute to progress reports is essential.

• Ph.D. in condensed matter physics, solid-state chemistry, materials science, or related field

• Ph.D. in condensed matter physics, solid-state chemistry, materials science, or related field
• Experience with high-temperature solid-state synthesis and crystal growth. Expertise should include techniques such as flux synthesis/solution growth, arc melting, vapor transport reactions, and/or powder sintering.
• Experience with hot glass-working techniques to prepare and vacuum-seal glass ampoules for conducting reactions.
• Ability to interpret and construct temperature-composition phase diagrams to guide experimental synthesis efforts.
• A strong understanding of magnetism and magnetic materials is essential.
• Experience in measuring and analyzing physical properties including magnetization, electrical resistivity, Hall effect, specific heat, etc.
• Prior experience operating and maintenance of Quantum Design MPMS and/or PPMS instruments is preferred.
• Ability to conduct and analyze data from X-ray diffraction measurements, including phase identification and, preferably, Rietveld refinement of powder X-ray diffraction data.
• Ability to communicate effectively through written reports, oral presentations, manuscripts, and interdisciplinary team discussions.
• Ability to work collaboratively, maintain accurate laboratory records, and meet project milestones.

Would you like to work for a National Laboratory that conducts world-renowned research? Would you enjoy working on a beautiful university campus? Can you imagine yourself in a mid-sized location that regularly ranks as one of the U.S. Best Places to Live? If you answered yes to any of these questions, you should consider a career with Ames National Laboratory! Ames Laboratory is a U.S. Department of Energy federally contracted National Laboratory located in Ames, Iowa, on the campus of Iowa State University.

We are dedicated to translating foundational science through applied research to create technological innovations. We create materials, inspire minds to solve problems, and address some of the most challenging issues facing our world today. We promote and believe in a culture of civility and shared ownership in support of the Laboratory's collective success. Employees with appointment at Ames National Laboratory are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A.

You will be asked to disclose any such participation during the recruitment phase for review by Ames National Laboratory. Employment is contingent upon satisfying applicable requirements of Ames National Laboratory’s federal sponsor, the United States Department of Energy, and ISU requirements. These may include background checks and eligibility determinations related to access of facilities, information, or projects. This position requires the incumbent to obtain and maintain government access authorization for the duration of the…