Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Norberto Catarino"'
Autor:
Miguel Sales Dias, Miguel B. Costa, Eduardo Alves, Rodrigo Mateus, R.C. da Silva, Norberto Catarino, Mafalda Guedes, Luís Alves, A.C. Ferro
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 486:55-62
The use of liquid Li-Sn alloys for nuclear fusion applications may be hampered by the high melting point of Li-rich intermetallics. Aiming to inhibit their formation, the blend of pure Li (as high as 15 at.%) with pure Sn was controlled via mechanica
Autor:
Sunwoo Moon, Norberto Catarino, Y. Zayachuk, Jari Likonen, D. Douai, J. Paul Coad, A. Baron-Wiechec, M. Mayer, Chris Rowley, Tom Wauters, I. Jepu, Anna Widdowson, S. A. Krat, Victoria Corregidor, Marek Rubel, L. Avotina, Laura Dittrich, Kalle Heinola, Eduardo Alves, M. Zlobinski, Per Petersson, Kenichiro Mizohata
Publikováno v:
Physica Scripta
Widdowson, A, Coad, J P, Zayachuk, Y, Jepu, I, Alves, E, Catarino, N, Corregidor, V, Mayer, M, Krat, S, Likonen, J, Mizohata, K, Rowley, C, Zlobinski, M, Rubel, M, Douai, D, Heinola, K, Wauters, T, Dittrich, L, Moon, S, Petersson, P, Baron-Wiechec, A & Avotina, L 2021, ' Evaluation of tritium retention in plasma facing components during JET tritium operations ', Physica Scripta, vol. 96, no. 12, 124075 . https://doi.org/10.1088/1402-4896/ac3b30
Widdowson, A, Coad, J P, Zayachuk, Y, Jepu, I, Alves, E, Catarino, N, Corregidor, V, Mayer, M, Krat, S, Likonen, J, Mizohata, K, Rowley, C, Zlobinski, M, Rubel, M, Douai, D, Heinola, K, Wauters, T, Dittrich, L, Moon, S, Petersson, P, Baron-Wiechec, A & Avotina, L 2021, ' Evaluation of tritium retention in plasma facing components during JET tritium operations ', Physica Scripta, vol. 96, no. 12, 124075 . https://doi.org/10.1088/1402-4896/ac3b30
An assessment of the tritium (T) inventory in plasma facing components (PFC) during JET T and deuterium-tritium (DT) operations is presented based on the most comprehensive ex situ fuel retention data set on JET PFCs from the 2015-2016 ILW3 operating
Autor:
Luís Alves, Victoria Corregidor, Miguel Sales Dias, M. Fonseca, Eduardo Alves, Katharina Lorenz, Marco Peres, Rodrigo Mateus, João Cruz, Norberto Catarino, N.P. Barradas, A.P. Jesus
Publikováno v:
The European Physical Journal Plus. 136
Accelerators are behind many major scientific and technological breakthroughs giving a gigantic contribution to unveil the mysteries of matter. This quest continues nowadays using the high-energy machines operating at large research centres like CERN
Autor:
Jyrki Räisänen, A. Lahtinen, Seppo Koivuranta, Jet Contributors, A. Baron-Wiechec, J.P. Coad, Norberto Catarino, Kalle Heinola, Jari Likonen, Eduardo Alves, Anna Widdowson
Publikováno v:
Lahtinen, A, Likonen, J, Koivuranta, S, Alves, E, Baron-Wiechec, A, Catarino, N, Coad, J P, Heinola, K, Räisänen, J, Widdowson, A & JET Contributors 2019, ' Deuterium retention on the tungsten-coated divertor tiles of JET ITER-like wall in 2015–2016 campaign ', Fusion Engineering and Design, vol. 146, pp. 1979-1982 . https://doi.org/10.1016/j.fusengdes.2019.03.081
Fusion Engineering and Design
Fusion Engineering and Design
Tungsten-coated divertor files exposed during the third JET ITER-Like Wall (ILW) campaign in 2015-2016 (ILW-3) were studied with Secondary Ion Mass Spectrometry (SIMS). ILW-3 campaign contained more high-power plasma discharges and longer plasma time
Autor:
Laura Dittrich, Per Petersson, Marek Rubel, Tuan Thien Tran, Anna Widdowson, Ionut Jepu, Corneliu Porosnicu, Eduardo Alves, Norberto Catarino, JET Contributors
The morphology of beryllium coatings on the Inconel inner wall cladding tiles after JET-ILW campaigns was determined. The focus was on: (i) fuel retention and its share in the overall fuel inventory; (ii) the change of the layer structure and composi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ae8d6368f8650f2f3599d1bf7194a62
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-462110
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-462110
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Fundacao para a Ciencia e a Tecnologia, Portugal (Grant Nos. UIDB/04349/2020 and UID/FIS/04559/2019)- Private funds. V.C. acknowledges the support from UID/Multi/04349/2019. J.C. acknowledges NOVA.ID.FCT. This article examines the development of a lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0acd97c86d3006b0f6e652970af35442
https://hdl.handle.net/10362/110450
https://hdl.handle.net/10362/110450
Autor:
Rosana Rosa Miranda Corrêa, M.E. Aguilera, Dario Marcelo Mitnik, J. Wachter, Jorge Esteban Miraglia, A. M. P. Mendez, Eduardo Alves, C. C. Montanari, Norberto Catarino, P. A. Miranda, R.C. da Silva
Publikováno v:
Physical Review A. 101
The stopping power of protons through Hf foil has been studied both experimentally and theoretically. The measurements were performed at the Laboratory of Accelerators and X-Ray Diffraction in Lisbon by using the transmission method on self-supportin
Autor:
Miguel Sales Dias, S. van Til, Luís Alves, Eduardo Alves, Norberto Catarino, N.P. Barradas, M. Zmitko
Publikováno v:
Nuclear Materials and Energy, Vol 23, Iss, Pp-(2020)
Beryllium will be used as neutron multiplier material to increase the tritium breeding ratio in fusion reactors. The chemical reactivity of beryllium is a factor of major concern since the oxidation of beryllium at temperatures above 800°C can becom
Autor:
J.P. Coad, L. Avotina, A. Baron-Wiechec, Jet Contributors, Kalle Heinola, S. Aleiferis, Victoria Corregidor, Eduardo Alves, I. Jepu, Anna Widdowson, C. Makepeace, Norberto Catarino
Publikováno v:
Physica Scripta
Fuel retention and material migration results from JET ITER-like wall beryllium limiter tiles are presented for three operating periods. Ion beam analysis results support the general picture of erosion during limiter configurations with local deposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed910b555b6e59eccdef807d5c8e167
http://hdl.handle.net/10138/339912
http://hdl.handle.net/10138/339912
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 409:255-258
The plasma-facing materials in the ITER divertor area must withstand unusual events, such as the edge-localized modes (ELMS). At the point when an ELM occurs, up to 30% of the energy can be deposited on the plasma-facing boundary in the form of the h