Nabil Zeiri
- Professor at University of Monastir
Prof. Zeiri is guest honor of ISQN 2026. He will present short lecture entitled "Machine learning for predicting optical properties core/shell quantum dots".
Prof. Naifar Amin
Laboratory of Chemistry, Materials and Modelling (LR24ES02), Department of Physics, University of Kairouan
The study of quantum dots (QDs) has unveiled significant potential for revolutionizing next-generation optical and electronic devices; however, a substantial portion of their nonlinear optical properties remains untapped due to the lack of strategic external control. This research focuses on revealing these hidden attributes by exploiting external stimuli such as electric and magnetic fields, pressure, anisotropy parameter, thermal modulation and surrounding dielectric environments. By fine-tuning these external factors, it becomes possible to manipulate the quantum confinement effects, energy spectra and optical responses of QDs, thereby unlocking unprecedented nonlinear optical behaviors. These advancements hold transformative implications for the development of cutting-edge instruments, including photonic sensors, high-precision modulators, and advanced optical communication systems. This work not only bridges existing knowledge gaps but also paves the way for innovative applications of QDs in fields requiring optimized nonlinear responses, ensuring their pivotal role in future technologies.
Figure: (x-y) electron clouds in spheroidal core/shell dispersed in distinct media.
Dr. Paili Hirvi
Computational Physics
Dr. Paili Hirvi is a senior researcher at Tampere University. His academic work, published in various journals, spans embedded systems, real-time computation, server-based eigenvalue matrix calculations, coupled equations, and self-consistent computing. At this conference, Dr. Hirvi will deliver lectures on the application of real-time computational methods to correlation effects among carriers in nanostructures. These sessions will provide a comprehensive scientific discussion on solar panels and the physics of nano-electroabsorptive absorbers.