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Postdoctoral Appointee - MSD Magnetic Heterostructures Using Lorentz Transmission Electron Microscopy
Argonne National Laboratory
Posted Friday, November 8, 2024
Posting ID: 419229
Lemont, IL
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The Nanoscale Magnetic and Electronic Heterostructure Group of the Materials Science Division (MSD) has an immediate opening for a Postdoctoral appointee to conduct research on magnetic heterostructures using Lorentz Transmission Electron Microscopy (LTEM). Within the group, we explore fundamental science governing the evolution of energy landscapes leading to emergent domain- and transport behavior of these materials, mediated via geometric patterning, confinement, and through interfacial interactions.
For this position, we seek to understand the evolution of spin textures and their relationship to topology in materials with an out-of-plane component of magnetization, such as those with interfacial DMI (for example: Co/Pt multilayers) and chiral magnets (for example: FeGe). The project will involve imaging nanomagnetic thin films and lithographically fabricated structures with LTEM, while simultaneously performing in-situ field and temperature driven experiments. It is likely that some of the experiments may require in-situ electrical transport measurements, and the additional use of PPMS and MPMS.
The successful candidate will be responsible for fabrication of suitable samples using focused ion-beam systems or electron beam lithography. Some amount of modeling and simulation work will be required.
Position Requirements
Postdoctoral Family
Job Profile
Postdoctoral Appointee
Worker Type
Long-Term (Fixed Term)
Time Type
Full time
As an equal employment opportunity and affirmative action employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a diverse and inclusive workplace that fosters collaborative scientific discovery and innovation. In support of this commitment, Argonne encourages minorities, women, veterans and individuals with disabilities to apply for employment. Argonne considers all qualified applicants for employment without regard to age, ancestry, citizenship status, color, disability, gender, gender identity, gender expression, genetic information, marital status, national origin, pregnancy, race, religion, sexual orientation, veteran status or any other characteristic protected by law.
Argonne employees, and certain guest researchers and contractors, 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 in the application phase for review by Argonne's Legal Department.
All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case-by-case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment.
For this position, we seek to understand the evolution of spin textures and their relationship to topology in materials with an out-of-plane component of magnetization, such as those with interfacial DMI (for example: Co/Pt multilayers) and chiral magnets (for example: FeGe). The project will involve imaging nanomagnetic thin films and lithographically fabricated structures with LTEM, while simultaneously performing in-situ field and temperature driven experiments. It is likely that some of the experiments may require in-situ electrical transport measurements, and the additional use of PPMS and MPMS.
The successful candidate will be responsible for fabrication of suitable samples using focused ion-beam systems or electron beam lithography. Some amount of modeling and simulation work will be required.
Position Requirements
- PhD in materials science, physics or closely related field; received within the last 5 years or upcoming year.
- Experience working with Lorentz Transmission Electron Microscopy.
- Strong background in Materials Science or Physics.
- Familiarity with image processing and simulation software.
- (Preferred) Experience with nanofabrication, transport measurements, thin film deposition, in-situ TEM transport measurements.
- Ability to model Argonne's core values of impact, safety, respect, integrity, and teamwork.
Postdoctoral Family
Job Profile
Postdoctoral Appointee
Worker Type
Long-Term (Fixed Term)
Time Type
Full time
As an equal employment opportunity and affirmative action employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a diverse and inclusive workplace that fosters collaborative scientific discovery and innovation. In support of this commitment, Argonne encourages minorities, women, veterans and individuals with disabilities to apply for employment. Argonne considers all qualified applicants for employment without regard to age, ancestry, citizenship status, color, disability, gender, gender identity, gender expression, genetic information, marital status, national origin, pregnancy, race, religion, sexual orientation, veteran status or any other characteristic protected by law.
Argonne employees, and certain guest researchers and contractors, 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 in the application phase for review by Argonne's Legal Department.
All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case-by-case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment.
The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
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