Paolo Chiggiato
Papers
1
Total Citations
3
H-Index
1
About
Paolo Chiggiato is a leading expert in surface engineering and vacuum technologies for particle accelerators, with a particular focus on mitigating electron cloud effects that degrade beam performance. His most cited work introduces a groundbreaking picosecond pulsed 532 nm laser system capable of roughening and reducing the secondary electron yield (SEY) of inner surfaces in tubes up to 15 meters long—a critical challenge for accelerator vacuum pipes. By creating micro- and nano-scale surface structures that trap secondary electrons, Chiggiato’s method dramatically lowers SEY, suppressing detrimental electron multipacting. This innovation, detailed in his 2023 paper (3 citations), has immediate applications in next-generation accelerators like the LHC upgrades, where beam stability is paramount. His contributions bridge laser materials processing and accelerator physics, offering a scalable, non-invasive solution to a long-standing problem. Chiggiato’s work is widely recognized for its practical impact on reducing beam-induced pressure rises and improving machine efficiency, cementing his reputation as a key figure in surface science for high-energy physics.
Research Focus
Key Achievements
Top Papers
- 1