Post-doctoral researcher: Control of germanium spin qubits based on shuttling between squeezed quantum dots and on geometric effects (M/F)
New
- Researcher in FTC
- 18 months
- Doctorate
This offer is available in English version
This offer is open to people with a document recognizing their status as a disabled worker.
Offer at a glance
The Unit
Institut NEEL
Contract Type
Researcher in FTC
Working hHours
Full Time
Workplace
38042 GRENOBLE
Contract Duration
18 months
Date of Hire
01/11/2026
Remuneration
Between 3041,58€ and 3467,33€ gross monthly according to experience
Apply Application Deadline : 05 October 2026 23:59
Job Description
Missions
Germanium heterostructures are an emerging platform for spin-based quantum technologies as they combine long coherence times with strong spin-orbit interaction. Spin qubit arrays in germanium therefore offer new opportunities for quantum information processing, as well as for the exploration of fundamental quantum phenomena. This project aims to implement state-of-the-art spin qubit experiments in two-dimensional germanium quantum dot arrays. More precisely, it aims to investigate new spin manipulation techniques based on geometric quantum effects and on coherent spin shuttling.
The candidate will participate to one of the following projects:
• Exploration of non-Abelian geometric phases generated by single-spin motion at zero magnetic field
• Investigation non-resonant geometric driving of hole spin qubits
• Study of hopping-based operations in arrays of squeezed quantum dots
Activity
The candidate's activities will include:
• Helping to develop the cryogenic setup dedicated to the aforementioned experiments and, in particular, working on the RF and DC wiring
• Designing and fabricating the germanium quantum dot arrays
• Tuning and controlling the charge filling of the arrays
• Performing single-spin manipulation and transport experiments
• Analysing the results of the experiments in collaboration with experts in the modelling of hole spin qubits in germanium
• Training and mentoring of PhD and master's students
Your Profil
Skills
The applicant should hold a PhD in condensed matter physics, nanoelectronics, quantum physics, quantum engineering or a related field. A strong experience in nanofabrication is required.
Experience in several of the following areas will be strongly appreciated:
- Semiconductor quantum devices
- Spin qubits
- Use of cryogenics equipments and dilution refrigerators
- Python programming and experiments automation
- Low temperature (quantum) transport measurements
The ideal candidate will demonstrate strong experimental skills, scientific autonomy and a willingness to work at the interface between quantum technologies and condensed matter physics
Your Work Environment
The hosting team at Institut Néel is QuantECA (Quantum Electronic Circuits Alps), which is part of the QUEST department.
Institut NÉEL is a CNRS unit (UPR 2940) under agreement with the University Grenoble Alpes. The laboratory is related to the CNRS Physique. It is located in Grenoble, in the heart of a unique scientific, industrial and cultural environment. It is one of the largest French national research institutes for fundamental research in condensed matter physics enriched by interdisciplinary activities at the interfaces with chemistry, engineering and biology. It consists of 450 employees, including 175 researchers.
CNRS is a public, scientific and technological organization. The core mandate is to identify, to carry out or to have carried out, either alone or with partners, all research that advances science or contributes to the country's economic, social, and cultural progress. Internationally recognized for the excellence of its scientific research, the CNRS is a reference in the world of research and development, as well as for the general public.
Compensation and benefits:
- Annual leave: 44 days
- Remote work is possible with compensation for the related costs
- Transport: 75% cost coverage and a sustainable mobility allowance of up to 300€
Compensation and benefits
Compensation
Between 3041,58€ and 3467,33€ gross monthly according to experience
Annual leave and RTT
44 jours
Remote Working practice and compensation
Pratique et indemnisation du TT
Transport
Prise en charge à 75% du coût et forfait mobilité durable jusqu’à 300€
About the offer
| Offer reference | UPR2940-ELOBER-174 |
|---|---|
| CN Section(s) / Research Area | Condensed matter: electronic properties and structures |
| Relevant experience | 1 to 4 years |
About the CNRS
The CNRS is a major player in fundamental research on a global scale. The CNRS is the only French organization active in all scientific fields. Its unique position as a multi-specialist allows it to bring together different disciplines to address the most important challenges of the contemporary world, in connection with the actors of change.
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