Researchers Visit Synchrotron Light Institute for Advanced Material Characterization

21–22 July 2025, Nakhon Ratchasima — Researchers Nakorn Henjongchom and Prachtrakool Koking carried out a collaborative research visit to the Synchrotron Light Research Institute (Public Organization), utilizing in-situ X-ray Photoelectron Spectroscopy (XPS) and Ultraviolet Photoelectron Spectroscopy (UPS) facilities. The objective of their visit was to investigate newly synthesized materials designed to enhance both the efficiency and stability of perovskite solar cells under ISOS-L2 testing

This visit marks a significant step in their ongoing research on interfacial engineering and defect passivation for next-generation photovoltaic technologies. The team aims to gain deeper insight into the electronic structures and energy level alignment at critical interfaces, which play a key role in charge extraction and long-term device stability. The experiments were peroformed under the guidance of expert beamline scientist at beamline 3.2U: