Post doc position in experimental optic and spectroscopy

Universite de Montpellier; France; Sur place; EUR 35 000 - 55 000; Plein temps

Résumé du poste

A renowned university in France is seeking a postdoctoral researcher in Physics. The role involves setting up measurement systems for a cryostat, modifying existing setups, and conducting experiments on quantum states. Ideal candidates should have a PhD in Experimental Physics and skills in optics, spectroscopy, and cryogenics. The position offers full-time temporary employment with an application deadline of 30 Nov 2025.

Qualifications

• PhD or equivalent in Experimental Physics or related field.
• Strong knowledge of experimental physics, optics, and spectroscopy techniques.
• Familiarity with cryogenic systems and safety procedures related to class 4 lasers.

Responsabilités

• Set up two complementary measurement benches for a cryostat.
• Modify the spin noise spectroscopy setup for new equipment.
• Perform optical and cryogenic tests.

Connaissances

Experimental physics

Optics

Spectroscopy

Micro-photoluminescence techniques

Cryogenics knowledge

Formation

PhD in Experimental Physics or equivalent

Description du poste

Organisation/Company Universite de Montpellier Department Human Resources Research Field Physics Researcher Profile Recognised Researcher (R2) Positions Postdoc Positions Country France Application Deadline 30 Nov 2025 - 23:59 (Europe/Paris) Type of Contract Temporary Job Status Full-time Is the job funded through the EU Research Framework Programme? Horizon Europe Reference Number 2025-R0051 Is the Job related to staff position within a Research Infrastructure? No

Offer Description

Work environment : The OECS team studies collective quantum states formed by nuclear and electronic spins, indirect excitons, and polaritons, using two dedicated experimental setups: one for visible-range magneto-optics and another one for UV micro-photoluminescence. Our fundamental research aims to understand the optical and spin properties that govern the physics of these quantum systems. The team has 8 permanent members, including a research engineer who provides direct technical support for the implementation of assigned experimental tasks.

Main mission : Following the acquisition of a closed-circuit cryostat, the team must set up two complementary measurement benches around this new equipment. As these two systems must coexist around the same cryogenic environment, mechanical, optical and software adjustments will be necessary. The candidate will actively participate in the design and setting up of these installations, as well as in the design of the new acquisition programs based on PyModAq.

Activities :

• Modify the spin noise spectroscopy setup to integrate it into the new cryogenic environment.
• Duplicate and optimize the UV micro‑photoluminescence setup.
• Perform optical and cryogenic tests.

Develop the software for control of the instruments and data acquisition based on PyModAq.

Where to apply

E-mail [e-mail]

Requirements

Research Field Physics Education Level PhD or equivalent

Skills/Qualifications

• PhD (or equivalent) in Experimental Physics or a related field
• Experimental physics, optics, and spectroscopy (visible and UV); micro‑photoluminescence techniques; basic knowledge of cryogenics and cryostat operation (liquid helium, closed‑cycle systems). Familiarity with safety procedures related to the use of class 4 lasers.