17–22 May 2026
C.I.D
Europe/Zurich timezone

PROTOTYPING OF A TUNABLE PERMANENT MAGNET QUADRUPOLE

MOP7066
18 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC7.T34: Permanent Magnets Poster session

Speakers

Jens Voelker (Helmholtz-Zentrum Berlin für Materialien und Energie) Jordi Marcos (ALBA Synchrotron (Spain))

Description

Within the Research Facility 2.0 (RF2.0)* project, one of the objectives is the development of novel permanent-magnet technologies and refurbishment strategies aimed at reducing energy consumption in accelerator facilities. In this context, ALBA, ELYTT, and HZB are jointly developing a tunable quadrupole prototype based on permanent magnets, conceived as a demonstrator for next-generation, energy-efficient magnet systems.
The prototype is designed to achieve high-gradient focusing while drastically reducing power consumption relative to conventional electromagnets, eliminating the need for large coils and water cooling. Its compact architecture also eases integration into densely packed storage-ring lattices. Tunability is provided through a hybrid approach combining movable soft-iron elements and small auxiliary coils, offering a wide operational range with minimal energy demand.
This contribution presents the electromagnetic and mechanical design of the prototype, the assembly strategy, and the current status of the manufacturing and testing.

Footnotes

This project has received funding from the European Union’s Horizon Europe research and innovation programme under grant agreement No. 101131850 and from the Swiss State Secretariat for Education, Research and Innovation (SERI).

Funding Agency

European Union’s Horizon Europe research and innovation programme,
Swiss State Secretariat for Education, Research and Innovation (SERI).

In which format do you inted to submit your paper? LaTeX

Authors

Jens Voelker (Helmholtz-Zentrum Berlin für Materialien und Energie) Jordi Marcos (ALBA Synchrotron (Spain))

Co-authors

Mr Alex Costa (Elytt Energy (Spain)) Dr Bo Zhang (ALBA Synchrotron (Spain)) Mr Volker Dürr (Helmholtz-Zentrum Berlin für Materialien und Energie) Mr Fabian Pflocksch (Helmholtz-Zentrum Berlin für Materialien und Energie) Ilia Asparuhov (Helmholtz-Zentrum Berlin für Materialien und Energie) Julio Lucas (Elytt Energy (Spain))

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