optoelectronic devices, perovskite solar cells, LEDs

Vasileios Arsenis is an applied physicist specializing in optical instrumentation and perovskite-based optoelectronic devices. He holds an Integrated Master’s Degree in Applied Mathematics and Physical Sciences from the National Technical University of Athens, with a focus on optoelectronics and advanced materials. His thesis addressed spatial and temporal photoluminescence phenomena in pure and doped CsPbBr₃ single crystals. He has worked as an Optical Instrument Technician at Theon International, where he assembled and calibrated optical systems in ISO-class cleanroom environments. He is currently a Research Associate at the Institute of Nanoscience and Nanotechnology, NCSR Demokritos, contributing to the development of thin-film perovskite solar cells and LEDs. His technical skills include photoluminescence spectroscopy, spectrometer operation, and precision optical alignment.