Antonella Treglia received her Ph.D. in Physics from Politecnico di Milano (Italy) in 2023 as part of the Marie Skłodowska-Curie ITN Smart-X program, focusing on the study of materials using time-resolved spectroscopy with ultrashort soft X-ray light. Her research was conducted within the Advanced Materials for Optoelectronics group at the Italian Institute of Technology, led by Dr. Annamaria Petrozza. During her doctoral studies and a subsequent year as a postdoctoral researcher, she primarily investigated the optoelectronic properties of tin-based halide perovskites using femtosecond time-resolved spectroscopy. Her research explored the interplay between defects and doping, complemented by simulations of photocarrier dynamics.

In February 2025, Antonella joined the nanotech@surfaces Laboratory at Empa as a postdoctoral researcher on the 2D Quantum Materials project, led by Dr. Bruno Schuler. Her research focuses on electro-optically addressable atomic quantum light sources in 2D semiconductors and 2D metal interfaces.

Defects; Low-Dimensional Materials; Surface Physics and Chemistry; Scanning Probe Microscopy

A. Treglia, A. Olivati, V. Romano, A. Iudica, G. M. Paternò, I. Poli, A. Petrozza, How Shallow and Deep Defects Drive Carrier Dynamics in Tin-Iodide Perovskites, Adv. Energy Mater. 2404905 (2025). DOI: 10.1002/aenm.202404905

A. Treglia, M. Prato, C-S. Wu, E L. Wong, I. Poli and A. Petrozza, Understanding The Surface Chemistry of Tin Halide Perovskites, Adv. Funct. Mater. 2406954 (2024). DOI:10.1002/adfm.202406954

A. Treglia, F. Ambrosio, S. Martani, G. Folpini, A. J. Barker, M. D. Albaqami, F. D. Angelis, I. Poli, and A. Petrozza, Effect Of Electronic Doping And Traps On Carrier Dynamics In Tin Halide Perovskites, Mater. Horiz. 9, 1763-1773 (2022). DOI: 10.1039/D2MH00008C

F. Yuan, G. Folpini, T. Liu, U. Singh, A. Treglia, J. W. Melvin Lim, J. Klarbring, S. I. Simak, I. A. Abrikosov, T. C. Sum, A. Petrozza and F. Gao, Bright and stable near-infrared lead-free perovskite light-emitting diodes, Nat. Photonics 18, 170–176 (2024). DOI: 10.1038/s41566- 023-01351-5

For a complete list of publications, please click here.