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The project’s primary goal is to develop the methodology of monitoring single entities’ vibrational spectra with time-resolved SERS spectroscopy and apply the technique to analyse intra- and inter-molecular dynamics. It will be realised by applying a novel detection scheme developed in our group for monitoring changes in the SERS spectra with ultra-high temporal resolution. The correlation of measured temporal evolution of SERS spectra with quantum-chemical simulations of polarizability tensors of molecules located in the specific plasmonic environment should uncover the dynamics of such a molecule. It will be applied for both the relatively long-term (the time scale of microseconds) and the ultrafast (femtosecond) molecular processes (e.g., relative translation and rotation of the molecule in the vicinity of nanoparticles and in the strong electric field; chemical reactions in the plasmonic environment; etc.). A profound understanding of the dynamical processes occurring in the plasmonic hotspot is an important for understanding nanoscale processes and for further development of new plasmonic and nanophotonic devices.

• Designing, planning, and carrying out experiments on time-resolved Raman (SERS) micro-spectroscopy and single-molecules Raman (SERS) spectroscopy;
• Comparative analysis of collected and simulated data;
• Scientific initiative and contribution through regular reporting and publishing, as well as presenting at group meetings, national and international conferences;
• Providing help and supervision to junior members of the group;
• Contribution to the efficient functioning of the lab, including necessary administrative tasks.

The successful candidate is expected to start work within the project on the 1st of January 2023 It is possible to change the starting date in the justified case (but no earlier than until 1st November 2022 and no later than 1 February 2023). 100% of the work time will be devoted to the realisation of the project. No teaching obligations.

The successful candidate will benefit in the form of new knowledge and methods added to his/her toolbox. The project deals with nanophotonics, nanotechnology, physics, material sciences, and physical chemistry, so any candidate profile will find some new knowledge to be gained upon the realisation of the project.
We plan to publish the results of the work in high-impact factor journals.
The successful candidate will be able to take advantage of all programs in the IPC PAS, including Young Scientists of IPC PAS competition and Mobility of Young Scientists of IPC PAS competition. The Institute provides an opportunity to participate in ERASMUS+ program.

• PhD degree in physics, chemistry, chemical engineering, nanotechnology, or sciences, obtained no earlier than 7 years before the starting year of the employment in the project (this period might be longer due to family reasons (according to NCN rules).
• Good publication record and scientific experience.
• Ability to work independently as well as in a group.
• Significant research achievements in one of the project related fields (Raman spectroscopy, plasmonics, nanophotonics, ultrafast spectroscopy, Raman microscopy).
• Profound knowledge in the field of Raman spectroscopy, plasmonics, nanophotonics.
• Ability to communicate fluently in English (written and spoken).
• Strong motivation to work and pursue scientific questions, creativity, and analytical thinking.
• Research experience in related fields will be advantageous.

The Recruitment Commission will take into account the following criteria:
a) competencies of candidates for specific tasks in a research project (max 65 points),
b) previous scientific achievements of candidates (max 30 points),
c) awards and distinctions of the candidate resulting from the conducted research (5 points).
The commission evaluates applications on a point scale (max 100 points).