Über diese Postdoctoral Researcher – Superconducting Detector Development and CMB Instrumentation Stelle bei Argonne National Laboratory
Argonne National Laboratory invites applications for a Postdoctoral Researcher position in Superconducting Detector Development and CMB Instrumentation. This role focuses on advancing large arrays of Transition Edge Sensor (TES) bolometers for studies of the Cosmic Microwave Background (CMB), while also supporting the exploration of novel applications for superconducting detectors.
As a member of Argonne’s High Energy Physics Division, the successful candidate will contribute to the design, fabrication, and characterization of superconducting devices based on microstrip-coupled TES technology, with the goal of delivering focal plane arrays for the South Pole Telescope. The position also offers opportunities to pursue broader research in emerging applications of superconducting detectors and related quantum devices.
Research Focus
The primary focus of this role is to design, fabricate, characterize, integrate, and deploy superconducting detectors and devices as part of a multidisciplinary team developing advanced instrumentation for CMB measurements at remote sites, including the South Pole.
In addition to CMB instrumentation, the position offers opportunities to investigate novel materials and superconducting device concepts for applications in:
Dark matter detection
Neutrino measurements
Millimeter-wave line intensity mapping surveys
Quantum sensing
About the Team
The postdoctoral researcher will join a highly collaborative team of physicists and engineers across Argonne’s High Energy Physics (HEP) and Materials Science Division (MSD), while also working closely with partners at universities and national laboratories.
The Argonne team combines expertise in:
Superconducting detector arrays
Thin-film materials development
Nanofabrication
Cryogenic instrumentation and measurements
Large-array development and deployment
This work is supported by Argonne’s world-class research infrastructure, including:
Dilution refrigerators
Adiabatic demagnetization refrigerators
Low-noise DC and RF measurement systems
Cleanroom fabrication facilities
Access to the Center for Nanoscale Materials (CNM)
Position Requirements
Recent or soon-to-be-completed PhD (within the last 0-5 years) in physics, electrical engineering, materials science, or a closely related field
Experience in the development and/or deployment of superconducting devices, or related technologies in quantum devices, low-temperature systems, microelectronics, or nanoelectronics
Experience in one or both of the following areas:
Design and fabrication of superconducting or related devices
Low-noise cryogenic measurement techniques at millikelvin to few-kelvin temperatures for device characterization
Ability to model Argonne’s core values of impact, safety, respect, integrity, and teamwork
Preferred Qualifications
Ideal candidates will have experience in one or more of the following areas:
Transition-edge sensors (TESs) or kinetic inductance detectors (KIDs)
Cleanroom microfabrication processes, including:
Thin-film deposition (e.g., magnetron sputtering)
Electron-beam or optical lithography
Dry and wet etching
Microwave resonator design and characterization
RF and microwave measurement techniques
Job Family
PostdoctoralJob Profile
Postdoctoral AppointeeWorker Type
Long-Term (Fixed Term)Time Type
Full timeThe expected hiring range for this position is $72,879.00-$121,465.00.Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package.
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