Deadline: 01 October 2025
Ref: DB/25/24 **_Background_** **_Beamline / Project / Activity description_** Our laboratory is committed to conducting outstanding research in diverse fields, among which atomic, molecular and optical science (AMO). The Low Density Matter (LDM) beamline at FERMI leverages the unique capabilities of the FEL source, including high brilliance and coherence, in conjunction with variable-focusing optics and a synchronized optical laser pump. These features enable time-resolved experiments with a resolution of tens of femtoseconds and, by an interferometric approach, the exploration of coherent electronic dynamics below 1 attosecond. The target systems encompass very dilute species, such as weakly-bound complexes, radicals, ions, as well as matter under extreme irradiation conditions (multiple excitation, non-linear optics). Experiments adopt a multi-technique approach that facilitates a thorough investigation of the electronic properties of free atoms, molecules, and clusters. See:
**_Job description_** **_Qualifications_** A publication record in the field of Atomic and Molecular Physics commensurate with career advancement is expected, as is experience in at least one of the following techniques: time-resolved photoelectron spectroscopy, ion/electron imaging, short-wavelength laser spectroscopy. The following qualifications will be considered as additional assets (please indicate relevant publications or thesis):



- Participation in experimental campaigns at synchrotron or FEL user facilities.
- Experience in ultrafast spectroscopy, including data analysis and interpretation.
- Programming skills in Python or Matlab.
- Familiarity with quantum chemistry computational methods. Good time management skills and ability to prioritize are expected, together with the ability to interact with the facility staff and international users at all levels and to work as part of a multi-disciplinary team. Good oral and written communication skills in English are essential.
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- The interviews may be held via video conferencing._
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- Employees or former employees of Elettra Sincrotrone Trieste S.C.p.A. or temporary and staff leasing employees or former employees with working experience at the company will be excluded from the present selection procedure. Employees or former employees of any Italian Public Entity who have exercised authority over Elettra Sincrotrone Trieste S.C.p.A. or have negotiated with Elettra - Sincrotrone Trieste S.C.p.A. within the last three years, will also be excluded from the present selection procedure, in accordance with the provisions of article 21 of the Italian legislative decree no. 39/2013 and in conjunction with article 53 (subsection16ter) of Italian legislative decree no. 165/2001._
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- We thank all applicants in advance._

📌 Postdoctoral Research Associate at The Low Density Matter Beamline of Fermi (Basovizza)
🏢 Elettra Sincrotrone Trieste
📍 Basovizza