Summary
This PhD project investigates a new approach to creating robust quantum bits based on Andreev bound states in hybrid semiconductor-superconductor devices. While Andreev states offer highly tunable quantum degrees of freedom, their coherence is often limited by sensitivity to noise (charge, flux, and magnetic). The project aims to overcome this by embedding Andreev-based qubits within engineered superconducting circuits. This circuit environment is intended to provide hardware-level protection while maintaining fast and flexible control over the qubits.
PhD Offer: Protected Qubits Based on Andreev States, Madrid Institute of Materials Sciences, Spain
Designation
First Stage Researcher (R1) / PhD Candidate
Quick Overview
| Aspect | Details |
| Institution | Madrid Institute of Materials Sciences (ICMM-CSIC) |
| Program/Funding | CAM Talento Program Grant (Agreement: 2022-T1/IND-24070) |
| Education Level | Master’s degree |
| Contract Type | Temporary |
| Job Status | Full-time |
| Hours per Week | 40 |
Research Area
Physics (Specifically operating at the interface of condensed matter theory, superconducting quantum circuits, mesoscopic physics, and quantum technologies).
Location
Instituto de Ciencia de Materiales de Madrid (ICMM)
Sor Juana Ines de la Cruz, 3
Cantoblanco, 28049 Madrid, España
Eligibility/Qualification
- Education Level: Must hold a Master’s degree.
- Skills/Qualifications: Knowledge in Quantum field theory and Condensed matter theory.
- Specific Requirements: Proven experience working with numerical and analytic methods for condensed matter physics.
- Required Languages: English.
Job Description
The successful candidate will be responsible for:
- Developing theoretical and numerical models of hybrid Andreev-circuit devices.
- Computing spectra and transition matrix elements.
- Analyzing noise sensitivity and simulating decoherence using open-quantum-system methods.
- Exploring optimization strategies, including machine-learning approaches, to identify the optimal device parameters for maximizing robustness and qubit performance.
The expected outcome is a set of design principles for protected Andreev qubits that will contribute to developing scalable, experimentally realistic quantum hardware.
How to Apply
While the specific application portal link isn’t directly mentioned in the content snippet, interested candidates should check the full ICMM job offer listing. Alternatively, inquiries can be directed to ICMM via email at info@icmm.csic.es or by calling (+34) 91 334 90 00.
Last Date to Apply
August 9, 2026 (09-08-2026)
