PhD Candidate in Quantum Devices and Nanofabrication

Job summary

This PhD project focuses on the development and characterization of Josephson field-effect transistors (JoFETs) within the realm of superconducting electronics and quantum devices. The role involves hands-on research at a leading nanofabrication facility, contributing to innovative experimental capabilities.

Qualifications

• A two-year master's degree in physics, engineering physics, applied physics, electrical engineering, or a related field (120 ECTS points) or an equivalent academic level.
• Strong background in quantum physics and solid-state physics.
• Experience in nanofabrication techniques, including lithography and thin-film deposition.

Responsibilities

• Develop superconducting alloyed materials for hybrid quantum devices.
• Fabricate nanostructures, including gate-controlled Josephson junctions.
• Establish high-transparency contacts to semiconductor inversion layers or quantum wells.
• Perform low-temperature electrical measurements of devices (down to mK temperatures).
• Set up and operate an electrical characterization platform based on a Kiutra cryostat.
• Analyze experimental data and contribute to scientific publications.
• Collaborate with internal and external partners.

Skills

• Familiarity with low-temperature (cryogenic) electrical measurements.
• Knowledge of low-noise electronics and measurement techniques.
• Experience with GHz-frequency electrical measurements is advantageous.

Education

• A master's degree in a relevant field is required.

Tools

• Kiutra cryostat and other state-of-the-art nanofabrication and characterization equipment.