During the past decades Synchrotron Radiation facilities have seen an impetuous growth as a fundamental tool for the study of materials in a wide spectrum of sciences, technologies, and applications. The latest generation of light sources, the Free Electron Lasers, capable of delivering high-intensity photon beams of unprecedented brilliance and quality, provide a substantially novel way to probe matter and have very high, largely unexplored, potential for science and innovation. Currently, the FELs operating in EU are three, FERMI, FLASH and FLASH II, operating in the soft X-ray range and two are under commissioning, SwissFEL and EuroXFEL, which will operate in the hard X-ray scale. While most of the worldwide existing FELs use conventional normal conducting 3 GHz S-band linacs, others use newer designs based on 6 GHz C-band technology, increasing the accelerating gradient with an overall reduction of the linac length and cost. With CompactLight we intend to design a hard X-ray FEL facility beyond today’s state of the art, using the latest concepts for bright electron photo injectors, very high-gradient X-band structures at 12 GHz, and innovative compact short-period undulators. If compared to existing facilities, the proposed facility will benefit from a lower electron beam energy, due to the enhanced undulator performance, be significantly more compact, as a consequence both of the lower energy and of the high-gradient X-band structures, have a much lower electrical power demand and a smaller footprint. CompactLight gathers the world-leading experts in these domains, united to achieve two objectives: disseminate X-band technology as a new standard for accelerator-based facilities and advance undulators to the next generation of compact photon sources, with the aim of facilitating the widespread development of X-ray FEL facilities across and beyond Europe by making them more affordable to build and to operate.

Particle accelerators are a key asset of the European Research Area. Their use spans from the large installations devoted to fundamental science to a wealth of facilities providing X-ray or neutron beams to a wide range of scientific disciplines. Beyond scientific laboratories, their use in medicine and industry is rapidly growing. Notwithstanding their high level of maturity, particle accelerators are now facing critical challenges related to the size and performance of the facilities envisaged for the next step of particle physics research, to the increasing demands to accelerators for applied science, and to the specific needs of societal applications. In this crucial moment for accelerator evolution, I.FAST aims at enhancing innovation in and from accelerator-based Research Infrastructures (RI) by developing innovative breakthrough technologies common to multiple accelerator platforms, and by defining strategic roadmaps for future developments. I.FAST will focus the technological R&D on long-term sustainability of accelerator-based research, with the goal of developing more performant and affordable technologies, and of reducing power consumption and impact of accelerator facilities, thus paving the way to a sustainable next-generation of accelerators. By involving industry as a co-innovation partner via the 17 industrial companies in the Consortium, 12 of which SME’s, I.FASTwill generate and maintain an innovation ecosystem around the accelerator-based RIs that will sustain the long-term evolution of accelerator technologies in Europe. To achieve its goals, I.FAST will explore new alternative accelerator concepts and promote advanced prototyping of key technologies. These include, among others, techniques to increase brightness and reduce dimensions of synchrotron light sources, advanced superconducting technologies to produce higher fields with lower consumption, and strategies and technologies to improve energy efficiency.

The CERN’s projects, HL-LHC and FCC, will create a big push in the state of the art of High-Field Superconducting magnets in the ten coming years. The performance of superconducting materials such as Nb3Sn and HTS will be developed to yield higher performance at lower costs and the construction materials and techniques will be advanced. At the same time, in the context of Energy’s savings, Industry is experiencing a renewed interest in the domain of industrial superconductivity with fault current limiters, wind generators, electric energy storage, etc. Besides, Medical Research shows a strong interest in High-Field MRI, especially for the brain observation. Considering the social impact of the investment of the HL-LHC project and FCC study, CERN and CEA have established a Working Group on Future Superconducting Magnet Technology (FuSuMaTech).The Working Group has explored a large spectrum of possible synergies with Industry, and has proposed a set of relevant R&D&I projects to be conducted between Academia and industry. To keep the leading position of Europe in the domain, the most efficient way is to support joint activities of Industry and academic partners on the common concerns in view of overcoming the technological barriers. The FuSuMaTech Initiative aims to create the frame of collaborations and to provide common tools to all the EU actors of the domain. The FuSuMatech Initiative is a dedicated and large scale silo breaking programme which will create a sustainable European Cluster in applied Superconductivity. It will enlarge the innovative potential especially in High Field NMR and MRI, opening future breakthroughs in the brain observation. The FuSuMaTech Phase 1 is the first step of the FuSuMaTech Initiative. It is based on practical cases studies and will consist in preparing: 1. The administrative and legal conditions; 2. The detailed description of generic R&D&I actions and of the Technology demonstrators; 3. The funding scheme for the future actions.

The magnetic field is a powerful thermodynamic parameter to influence the state of any material system and such is an outstanding experimental tool for physics. To go beyond the conventional commercially available superconducting (SC) magnets, very large infrastructures such as the ones gathered within the European Magnetic Field Laboratory (EMLFL) are necessary. EMFL provides access to static resistive magnets (up to 38 T) and pulsed non-destructive (up to 100 T) and semi-destructive (up to 200 T) magnets for all qualified European researchers. Some recent advances open the way for the implementation of high temperature superconductor (HTS) magnets at the EMFL facilities. The SuperEMFL design study aims to add through the development of the HTS technology an entirely new dimension to the EMFL that go beyond the commercial offer, providing the European high field user community with much higher SC fields and novel SC magnet geometries, like large-bore-high-flux magnets or radial access magnets. The development of SC magnets that can partly replace current high-field resistive magnets will result in a significant reduction of the energy consumption of the static field EMFL facilities. This will strongly improve EMFL’s financial and ecological sustainability and at the same time boost its scientific performance and impact. The high field values, the very low noise and vibration levels, and the possibility to run very long duration experiments will make high SC magnetic fields attractive to scientific communities that so far have rarely used the EMFL facilities (NMR, scanning probe, Fourier transform infrared spectroscopies, ultra-low temperature physics, electro-chemistry …). All these new research possibilities will strengthen the scientific performance, efficiency and attractiveness of the EMFL and thereby of the European Research Area (ERA). The implementation of this strategy should therefore be considered as a major upgrade of the EMFL.

One of the great challenges of society is innovation through the development of new and advanced materials. Such tailored materials are needed in all key-technological areas, from renewable energy concepts, through next-generation data storage to biocompatible materials for medical applications and many of these future materials will be synthesized on a nano-scale. In order to reach these goals, state-of-the-art analytical tools are needed. High magnetic fields are one of the most powerful tools available to scientists for the study, modification and control of states of matter, and in order to compete on the global scale, Europe needs state-of-the-art high magnetic field facilities which provide the highest possible fields (both continuous and pulsed) for its many active and world-leading researchers. The European Magnetic Field Laboratory (EMFL) is a legal entity in the form of an AISBL under Belgian law. Its current members are CNRS, HZDR and RU as facility operators and the University of Nottingham, the latter on behalf of the UK user community, funded through an EPSRC Mid-scale Facility Grant. It represents all high-field infrastructures in Europe and constitutes a distributed research infrastructure of global impact and importance, which was added to the ESRFI Landmark list in 2016. The ISABEL project aims to strengthen the long-term sustainability of the EMFL through the realization of three objectives : - strengthening the EMFL structure by enlarging its membership and by improving several organisational aspects, such as data management, outreach and access procedures. - strengthening the socio-economic impact of the EMFL, by bridging the gap with industry. - strengthening of the role of high magnetic field research in Europe.