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URLhttps://doi.org/10.18429/JACoW-IPAC2025-THPB029
TitleTransient Grating Spectroscopy for accelerator applications at the European Spallation Source
Authors
  • E. Trachanas, A. Bignami, N. Gazis
    European Spallation Source
  • A. Wylie
    Massachusetts Institute of Technology
AbstractThe European Spallation Source ESS is a multi-nation, interdisciplinary research facility based on the world’s most powerful neutron source that will operate with high standards of availability and reliability minimizing downtime periods. In order to meet these goals, critical component’s performance and aging need to be constantly monitored and assessed. Transient Grating Spectroscopy (TGS), a laser-based tecnique developed for the study of nuclear materials, has been established at ESS as an investigating tool for comparing values of thermal diffusivity before and after irradiation in particle accelerators’s materials. The implementation of this non-destructive method offers a powerful instrument for assessing the characteristics of the materials during the design phase of current and future components and, with further development in terms of resizing and deployability, also opens up the possibility for its application in the online monitoring of the machine.
Paperdownload: THPB029.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
Conference16th International Particle Accelerator Conference
Series
LocationTaipei, Taiwan
Date01-06 Jun 2025
PublisherJACoW Publishing, Geneva, Switzerland
Editorial Board* Ming-Chyuan Lin - National Synchrotron Radiation Research Center * Yoichi Sato - KEK * Jui-Che Huang - National Synchrotron Radiation Research Center * David Button - Australian Nuclear Science and Technology Organisation * Ping-Shun Chuang - National Synchrotron Radiation Research Center
Online ISBN978-3-95450-248-6
Online ISSN2673-5490
Received03 June 2025
Revised03 June 2025
Accepted04 June 2025
Issued05 November 2025
DOI10.18429/JACoW-IPAC2025-THPB029
Pages2572-2575