Postdoctoral Appointee-Magnon Dark-Matter quantum detectionArgonne National Laboratory • Saint Paul, Illinois, United States
Postdoctoral Appointee-Magnon Dark-Matter quantum detection
Argonne National Laboratory
- Saint Paul, Illinois, United States
- Saint Paul, Illinois, United States
Über
Key Responsibilities
Develop superconducting hybrid circuits that couple to both macroscopic magnetic crystals as magnon target mass and solid‑state single‑electron qubit with magnetic field compatibility.
Develop superconducting hybrid circuits that couple to large single‑crystal YIG spheres for optimizing magnon target mass and improving axion detector sensitivity.
Develop detector sensing demonstration experiments for measuring the quantum efficiency and dark count rates of magnon quantum detectors.
Develop novel quantum‑limit devices based on high superconducting kinetic inductance with magnetic field tolerance, such as parametric amplifiers and qubits, for on‑chip magnon quantum sensing
Position Requirements
Superconducting resonator design, simulation and nanofabrication.
Microwave circuit design and characterization, including vector network analyzer, spectrum analyzer, or FPGA‑based data acquisition.
Cryogenic measurements and equipment maintenance, preferably dilution refrigerator.
Knowledge about low‑noise microwave characterization, including use of noise isolation components (circulator, isolator, attenuators, thermal anchoring, grounding).
Hands‑in knowledge of designing and making sample holders and components for building new electronic experiments.
Experience
Ph.D degree in the field of Condensed Matter Physics, experimental High Energy Physics, Quantum Information Science, or a closely related discipline.
Demonstrated experience in quantum sensing, quantum information science, superconducting circuit, or magnonics.
Proficiency in scientific software development (e.g., Python, COMSOL, HFSS or similar languages).
Ability to model Argonne’s core values of impact, safety, respect, integrity, and teamwork.
Job Family Postdoctoral
Job Profile Postdoctoral Appointee
Worker Type Long‑Term (Fixed Term)
Time Type Full time
The 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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Sprachkenntnisse
- English
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