Post-doctoral position in Development and Optical Control

Quantum Nano-Optoelectronics Group: Post-doctoral position in Development and Optical Control of 2D Ferroelectric Materials ICFO is offering up to two postdoctoral positions to a well-qualified, highly motivated and dynamic young scientists who wish to enhance their scientific career in a friendly and stimulating environment. The successful candidates will be joining Quantum Nano-Optoelectronics Research Group lead by Prof. Frank Koppens. They will conduct advanced experimental research within the EIC Pathfinder project 2DFERROPLEX, contributing to the development of all-optical neuromorphic components based on two-dimensional ferroelectric heterostructures. Key responsibilities include: Development, preparation, and characterization of high-quality 2D ferroelectric materials (e.g. 3R-TMDs, layered ferroelectrics) using exfoliation, stacking, and ultra-clean heterostructure assembly techniques. Advanced optical and optoelectronic characterization of ferroelectric domains and excitonic properties, including micro-photoluminescence, Raman spectroscopy, SHG, and near-field optical methods. Investigation of ferroelectric domain structure, dynamics, and switching mechanisms at the nanoscale, including optical manipulation of polarization states. Design and execution of experiments demonstrating optical control of ferroelectric polarization via exciton population engineering, including nonlinear optical responses relevant for neuromorphic activation functions. Analysis and interpretation of experimental data in close interaction with theory, modeling, and AI-assisted optimization activities within the consortium. Reporting and dissemination of the results.

2026-01-15

Quantum physics