ISA is a Danish National Facility where research is carried out over a wide range of the natural and life sciences, including fundamental physics, material science, molecular biology and laboratory astrophysics, using accelerators and storage rings. |
Access to ISA
Call for ISA proposals - Closed!
- The call for ISA proposals for beam time in 2026 is closed. However if you are interested in applying for beam time on one of the ASTRID2 beam lines, then it may still be possible. Please read the information contained in the link below and contact the relevant beam line scientist to see if there is time available.
ISA welcomes applications, from national or international groups, for access to any of the ISA research facilities.
Support for TNA to ASTRID2 through NEPHEWSWith a special focus on users from EU widening countries, Ukraine and from countries without direct access to large scale research infrastructures in their country, it is possible to apply for TNA through the Horizon Europe project NEPHEWS. Applications for this support are accepted as part of ISA's annual call for proposals, and is applicable for access to all facilities on ASTRID2 |
Research on ASTRID2
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Latest News
| May 2026 | The Nephews project offers virtual training events for newcomers in the usage of large-scale Research Infrastructures. |
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Take part in an exclusive virtual training session focused on photon and neutron sources and their cutting-edge capabilities. The two day virtual training available for NEPHEWS is an essential guide to new users. Some of the topics from previous virtual training events are repeated, with some of the materials changed, but in this edition there are new topics on synchrotron based Small Angle X-ray Scattering (SAXS), an expanded presentation on synchrotron based X-ray Photoemission Spectroscopy (XPS) inclusive of Ambient Pressure XPS (AP-XPS), and a Case study on Angle Resolved Photoemission Spectroscopy (ARPES) of quantum materials. Further there is another Case study on High Pressure Science at the EuXFEL. Repeated topics include an introduction on writing proposals for these photon and neutron research infrastructures, as well as a guide to the Synchrotron and FEL Light Source and Neutron Facility landscapes in Europe. When: Monday 11th May and Tuesday 12th May 2026 To read more about this event, view the agenda and register to participate, visit the NEPHEWS website. |
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| April 2026 | On 22 April 2026, the inauguration of LEAPS AISBL took place at the Hanse Office in Brussels, marking an important step for Europe’s research and innovation landscape. |
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The formal establishment of LEAPS as an international association strengthens the coordination of Europe’s leading synchrotron and free-electron laser facilities and reinforces their role as a unified voice in European policy discussions. The speeches and panel discussion, moderated by Maryline Fiaschi (Science|Business), brought together key representatives from policy, research and industry, including:
The discussion focused on the role of research infrastructures in the context of FP10, global competition and Europe’s technological sovereignty. A clear message emerged: research infrastructures are no longer peripheral—they are central to Europe’s competitiveness, innovation capacity and resilience. At the same time, several key challenges were highlighted:
The creation of LEAPS AISBL provides a stronger framework to coordinate efforts across Europe and to contribute more effectively to shaping research and innovation policy. More in the full article: https://www.leaps-initiative.eu/strengthening-research-infrastructures-in-european-research-funding-programme-f10-and-beyond-from-vision-to-action/ |
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| September 2025 | The Rolling Call for TransNational Access (TNA) proposals for 2025-2026 is open. |
| August 2025 | The first visit to ASTRID2 under the NEPHEWS Twinning programme has taken place. |
| May 2025 | Circular Accelerator developments at IFA in the last 35+ years, by Søren Pape Møller |
View older news items here
ASTRID2
Current status
In 2024 ASTRID2 provided 35 weeks of user beam time to the 6 operational beam lines, with normal operation at 180 mA top-up. Machine physics studies are ongoing in order to improve stability and lifetime of the beam.
Visiting ASTRID2:
For information about visiting the facility and how to arrange a tour, please read the information on this page.
ASTRID2 Lego model |
ASTRID2 Animation |
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| Read more | Read more |
Recent Publications
View more publications for the beam lines: SGM3, Matline, AU-CD, AU-UV, SGM4, AMOline.
ISA networking with the world
ISA is a part of several networks. Read more about them here.
Last Modified 15 May 2026













