Category: domains
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Advanced Materials and Manufacturing for Accelerators and Fusion
Domain 1 – Advanced Materials and Manufacturing for Accelerators and Fusion The EN-MME-MM section supports with its research the development, characterization, and qualification of structural and functional materials for key accelerator and fusion applications. Recent research has focused for example on the mechanical characterization of components at cryogenic temperatures, the detailed evaluation of nano- or…
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Surface Engineering, Coatings and Vacuum Technologies
Domain 2 – Surface Engineering, Coatings & Vacuum Technologies We support the optimization of surface finishing, treatments, and coatings to improve the electrical, vacuum, and corrosion performance of accelerator components. Our recent activities include the development of advanced layer deposition technologies, functional coatings and surface modification techniques for secondary electron yield (SEY) reduction, precision machining…
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Irradiation Effects and vacuum arcs
Domain 3 – Irradiation Effects & vacuum arcs At CERN, understanding how materials respond to energetic particle irradiation and strong electromagnetic fields is crucial to ensure the reliability and lifetime of accelerator components operating under extreme conditions. Our recent studies — spanning hydrogen–metal interactions, irradiation-induced defects, and vacuum breakdown phenomena among others— contribute to the…
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Targets, Beam Dumps and Absorbers
Domain 4 – Targets, Beam Dumps & Absorbers MME supports CERN projects throughout the design, material specification, manufacturing, testing, and post-irradiation examination phases of high-energy beam-intercepting devices, including targets, absorbers, and beam dumps. Research in this domain combines thermo-mechanical simulation, advanced joining and coating processes, and forensic post-operation analysis to ensure the safe and reliable…
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Failure Analysis and Component Integrity
Domain 5 – Failure Analysis & Component Integrity We are frequently requested to investigate and identify degradation and failure mechanisms in accelerator and fusion components. Our work includes corrosion analysis, fracture toughness evaluation, weld inspections, dimensional comparisons before and after operation, and non-destructive examinations. A comprehensive approach — combining the expertise of the EN-MME-MM team…