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Carmine Senatore, Marco Bonura and Tommaso Bagni
Superconductor science and technology 37 11, 115013 (2024)
REBa2Cu3O 7− x (REBCO) tapes produced by leading manufacturers were tested at UNIGE to characterize the dependence of the critical current on temperature, field intensity and orientation. This measurement campaign was carried out in the frame of international…
Archive ouverte UNIGEE. De Matteis, A. Ballarino, D. Barna, A. Carloni, A. Echeandia, G. Kirby, T. Lecrevisse, J. Lucas, S. Mariotto, J. van Nugteren, M. Prioli, L. Rossi, Carmine Senatore, M. Sorbi, S. Sorti, M. Statera, F. Toral and R.u. Valente
IEEE transactions on applied superconductivity 34 5, 4402505 (2024)
The European project IFAST’s WP8 Innovative Superconducting Magnets aims to develop the technology of Canted Cosine Theta (CCT) magnets wound with High-Temperature Superconductors (HTS). Superconducting magnets could lower the size and cost of synchrotrons and gantries for research and hadron…
Archive ouverte UNIGEFrancesco Lonardo, Gianmarco Bovone, Florin Buta, Marco Bonura, Tommaso Bagni, B. Medina-Clavijo, A. Ballarino, S. C. Hopkins, T. Boutboul and Carmine Senatore
IEEE transactions on applied superconductivity 34 5, 6000305 (2024)
We evaluated various heat treatments (HT) for maximizing the Nb 3 Sn layer thickness while retaining a refined grain microstructure in low filament count internal-Sn Nb 3 Sn Rod-In-Tube wires with internally oxidized nanoparticles. These wires were manufactured in our…
Archive ouverte UNIGEGianmarco Bovone, Florin Buta, Francesco Lonardo, Marco Bonura, C. N. Borca, T. Huthwelker, S.c. Hopkins, A. Ballarino, T. Boutboul and Carmine Senatore
IEEE transactions on applied superconductivity 34 3, 6000205 (2024)
Internal oxidation can achieve significantly enhanced Jc in Nb 3 Sn wires, but the mechanism of oxygen transport and oxide precipitation is not fully understood. Our investigation employs X-ray Absorption Near-Edge Structure (XANES) spectroscopy, revealing insights into the…
Archive ouverte UNIGEJung-Bin Song, Xavier Chaud, François Debray, Kévin Paillot, Philippe Fazilleau, Thibault Lécrevisse, Thomas Herrmannsdörfer, Carmine Senatore, Marc Dhallé and Anis Smara
IEEE transactions on applied superconductivity 34 5 (2024)
Archive ouverte UNIGECarlota Pereira de Alemida Carlos, Stewart Leith, Guillaume Rosaz, Stephan Pfeiffer and Carmine Senatore
Vacuum 227, 113354 (2024)
Cost efficiency and sustainability are critical challenges for future accelerator machines. Nb-coated Cu (Nb/Cu) superconducting radiofrequency (SRF) accelerating cavities, while requiring R&D to meet high acceleration gradient performance standards, show potential for addressing these challenges….
Archive ouverte UNIGETommaso Bagni, Ciro Calzolaio, Gianmarco Bovone, José Ferradas Troitino, Christian Barth, A. Ballarino and Carmine Senatore
Superconductor science and technology 37 9, 095013 (2024)
Future high-field magnets for particle accelerators hinge on the crucial development of advanced Nb3Sn wires engineered to withstand the large stresses generated during magnet assembly and operation. The superconducting properties of Nb3Sn enable the design of compact…
Archive ouverte UNIGEAntonio Bianchi, Marco Bonura, Carlota Pereira de Alemida Carlos, Stewart Leith, Guillaume Rosaz, Carmine Senatore and Walter Venturini Delsolaro
Superconductor science and technology 37 8, 085005 (2024)
Niobium-coated copper radio-frequency cavities are cost-effective alternatives to bulk niobium cavities, given the lower material costs of copper substrates and their operation in liquid helium at around 4.2 K. However, these cavities historically exhibited a gradual degradation in performance…
Archive ouverte UNIGEL. Bottura, C. Accettura, N. Amemiya, B. Auchmann, J.s. Berg, A. Bersani, A. Bertarelli, F. Boattini, B. Bordini, P. Borges de Sousa, M. Breschi, B. Caiffi, X. Chaud, F. Debray, A. Dudarev, M. Eisterer, S. Fabbri, S. Farinon, P. Ferracin, H. De Gersem, A. Kario, A. Kolehmainen, J. Kosse, J. Lorenzo Gomez, R. Losito, S. Mariotto, M. Mentink, T. Mulder, R. Musenich, D. Novelli, T. Ogitsu, M. Palmer, J. Pavan, H. Piekarz, A. Portone, L. Quettier, E. Rochepault, L. Rossi, T. Salmi, H. Schneider-Muntau, Carmine Senatore, M. Statera, H.h.j. Ten Kate, P. Testoni, G. Vallone, A. Verweij, R. Van Weelderen, M. Wozniak, A. Yamamoto, Y. Yang, Y. Zhai and A. Zlobin
IEEE transactions on applied superconductivity 34 5 (2024)
We describe the magnet challenges for a Muon Collider, an exciting option considered for the future of particle physics at the energy frontier. Starting from the comprehensive work performed by the US Muon Accelerator Program, we have reviewed the performance specifications dictated by beam physics …
Archive ouverte UNIGEPablo Cayado Llosa, Jens Hänisch, Kazumasa Iida and Carmine Senatore
Superconductor science and technology 36 9, 090401 (2023)
Archive ouverte UNIGECarmine Senatore, Tommaso Bagni, José Ferradas Troitino, B Bordini and A Ballarino
Superconductor science and technology 36 7, 075001 (2023)
Future particle colliders in search for new physics at the energy frontier require the development of accelerator magnets capable of producing fields well beyond those attainable with Nb-Ti. As the next generation of high-field accelerator magnets is presently planned to be based on Nb 3 …
Archive ouverte UNIGEMarco Bonura, Gianmarco Bovone, Pablo Cayado Llosa and Carmine Senatore
IEEE transactions on applied superconductivity 33 5 (2023)
Archive ouverte UNIGEMohammad Yazdani-Asrami, Wenjuan Song, Antonio Morandi, Giovanni De Carne, Joao Murta-Pina, Anabela Pronto, Roberto Oliveira, Francesco Grilli, Enric Pardo, Michael Parizh, Boyang Shen, Tim Coombs, Tiina Salmi, Di Wu, Eric Coatanea, Dominic A Moseley, Rodney A Badcock, Mengjie Zhang, Vittorio Marinozzi, Nhan Tran, Maciej Wielgosz, Andrzej Skoczeń, Dimitrios Tzelepis, Sakis Meliopoulos, Nuno Vilhena, Guilherme Sotelo, Zhenan Jiang, Veit Große, Tommaso Bagni, Diego Mauro, Carmine Senatore, Alexey Mankevich, Vadim Amelichev, Sergey Samoilenkov, Tiem Leong Yoon, Yao Wang, Renato P Camata, Cheng-Chien Chen, Ana Maria Madureira and Ajith Abraham
Superconductor science and technology 36 4, 043501 (2023)
This paper presents a roadmap to the application of AI techniques and big data (BD) for different modelling, design, monitoring, manufacturing and operation purposes of different superconducting applications. To help superconductivity researchers, engineers, and manufacturers understand the…
Archive ouverte UNIGEEuropean physical journal. C, Particles and fields 83 9, 864 (2023)
A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre of mass energy are being investigated by the recently-formed International Muon…
Archive ouverte UNIGEGianmarco Bovone, Florin Buta, Francesco Lonardo, Tommaso Bagni, Marco Bonura, D. LeBoeuf, S.c. Hopkins, T. Boutboul, A. Ballarino and Carmine Senatore
Superconductor science and technology 36 9, 095018 (2023)
We successfully manufactured 12-filament rod-in-tube Nb$_{3}$Sn wires with oxide nanoparticles formed by the internal oxidation method. We employed Nb-7.5 wt%Ta-1 wt%Zr and Nb-7.5 wt%Ta-2 wt% Hf alloys along with oxygen sources (OSs) in two different configurations—in the core of Nb filaments…
Archive ouverte UNIGEPablo Cayado Llosa, Marco Bonura, Celia Lucas Esparseil, Enora Saule, Hannes Rijckaert, Tommaso Bagni, Konstantina Konstantopoulou, Matteo Alessandrini and Carmine Senatore
Scientific reports 13 1, 16917 (2023)
We report the evolution of the superconducting properties of a commercial coated conductor during deoxygenation and reoxygenation processes. By analyzing the changes on the critical temperature, T c , and critical current density, J c , at 4 and 77 K, we have identified the…
Archive ouverte UNIGE