Cic Nanogune : Post-Doctoral Reseracher On Sige-Based Cryogenic Amplifiers For Quantum Computing

Organisation / Company CIC nanoGUNE Department Quantum Hardware Research Field Physics Researcher Profile Recognised Researcher (R2) Positions Postdoc Positions Country Spain Application Deadline 30 Jun 2025 - 23 : 59 (Europe / Madrid) Type of Contract Temporary Job Status Full-time Hours Per Week 40 Offer Starting Date 1 Jul 2025 Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? No

Offer Description

NanoGUNE is a research center devoted to conducting world-class nanoscience research for a competitive growth of the Basque Country. NanoGUNE is a member of the Basque Research and Technology Alliance (BRTA) and is recognized by the Spanish Research Agency as a María de Maeztu Unit of Excellence.

We are please to offer a Postdoctoral position in the field of Cryogenic electronics for Quantum Computing at nanoGUNE. The project is part of a collaborative effort between academic and industrial partners to develop low-noise, low-power cryogenic amplifiers for solid-state qubits. The selected candidate will join a multidisciplinary collaboration between IC designers and Quantum Scientist and Engineers. The candidate will be responsible for agreeing the specifications of the low-noise amplifier (LNA), contributing to the design, test it in isolation at room and deep cryogenic temperatures and demonstrate it operation alongside qubit devices.

Key responsibilities :

• Establish the LNA specifications for best performance with semiconductor spin qubits.
• Build cryogenic test set ups to test the LNAs in isolation and alongside qubit devices.
• Perform S-parameter and noise characterisation of the LNAs (0.1-2 GHz)
• Perform electrical characterization of silicon devices at millikelvin temperatures and high magnetic fields.
• Perform dynamical operations on spin qubits using high frequency electronic equipment.
• Collaborate with interdisciplinary teams, quantum scientist and engineers and IC designers.
• Analyse and interpret experimental data, contributing to scientific publications, patents, and presentations.
• Engage with the wider international research community by participating in conferences, workshops, and collaborative projects.

Qualifications :

Conditions :

The position is available as early as 01 / 07 / 2025 . Interested candidates should apply by filling in the form in the link below and by submitting the following documents in a single PDF file :

For informal enquiries, interested candidates are welcome to contact Prof. M. Fernando Gonzalez Zalba ( ). Candidates will be assessed as they apply and the call will remain open until the suitable candidate is identified.

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