Zobrazeno 1 - 10 of 134 pro vyhledávání: '"Milos Jirsa"'
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Pinning behavior in bulk MgB2 prepared using boron powder refined via high-energy ultra-sonication
Autor: Sai Srikanth Arvapalli, Masato Murakami, N. Sakai, Muralidhar Miryala, Milos Jirsa
Publikováno v: Journal of Superconductivity and Novel Magnetism. 34:1297-1301
We successfully refined a cheap commercial boron powder by means of high-energy ultra-sonication and utilized it in synthesis of bulk MgB2. Rietveld phase analysis of X-ray diffraction pattern revealed completely formed MgB2 with a low amount of MgO.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::704ec392641bfa5e483761fa58f2098f
https://doi.org/10.1007/s10948-021-05885-z
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4
Effect of boron precursor ultra-sonicated in hexane medium on the critical current density of sintered bulk MgB2
Autor: Sai Srikanth Arvapalli, Milos Jirsa, Masato Murakami, Muralidhar Miryala
Publikováno v: Journal of Physics: Conference Series. 2323:012024
The large coherence length of MgB2 material allows large defects such as grain boundaries to act as strong pinning centres. As an alternative to the high-cost commercial nano precursors, we used a novel ultra-sonication technique to refine a cheap ro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0cf4c7e8a1fb36955860f221b385432e
https://doi.org/10.1088/1742-6596/2323/1/012024
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7
Advance in the conceptual design of the European DEMO magnet system
Autor: Ilia Ivashov, B. Jose, G. Jiolat, Andrea Chiappa, S. Nicollet, Lorenzo Giannini, Roberto Bonifetto, F. Giorgetti, Pierluigi Bruzzone, A. della Corte, R. Kembleton, P. Decool, C. Portafaix, Michael Eisterer, M. Dan, Rainer Wesche, L. Morici, Louis Zani, Giordano Tomassetti, B. Lacroix, V A Anvar, N. Misiara, Christian Vorpahl, Ortensia Dicuonzo, Boris Stepanov, Luigi Muzzi, Alberto Brighenti, Vincenzo D'Auria, Michael J. Wolf, Elena Gaio, Davide Uglietti, Francois Nunio, A. Maistrello, Xabier Sarasola, Alexandre Torre, F. Bonne, Ladislav Viererbl, Arend Nijhuis, Marco Evangelos Biancolini, Reinhard Heller, C. Fiamozzi Zignani, Milos Jirsa, C. Hoa, Aleksandra Dembkowska, Fedor Gömöry, I. Duran, Andrea Zappatore, A. Ferro, Monika Lewandowska, Ion Tiseanu, Q. Le Coz, Xavier Granados, R. Vallcorba, Simonetta Turtu, Roberto Zanino, Roberto Guarino, Gherardo Romanelli, V. Corato, Kamil Sedlak, Walter H. Fietz, Michal Vojenciak, G. Celentano, Daniela P. Boso, Nadezda Bagrets, Laura Savoldi, Maneesh Kumar, C. Frittitta, K.P. Weiss
Publikováno v: Superconductor science and technology, 33(4):044013. Institute of Physics (IOP)
Superconductor Science and Technology
Superconductor science and technology
33 (2020): 044013-1–044013-9. doi:10.1088/1361-6668/ab75a9
info:cnr-pdr/source/autori:Sedlak, K.; Anvar, V. A.; Bagrets, N.; Biancolini, M. E.; Bonifetto, R.; Bonne, F.; Boso, D.; Brighenti, A.; Bruzzone, P.; Celentano, G.; Chiappa, A.; D'Auria, V; Dan, M.; Decool, P.; della Corte, A.; Dembkowska, A.; Dicuonzo, O.; Duran, I; Eisterer, M.; Ferro, A.; Fiamozzi Zignani, C.; Fietz, W. H.; Frittitta, C.; Gaio, E.; Giannini, L.; Giorgetti, F.; Gomory, F.; Granados, X.; Guarino, R.; Heller, R.; Hoa, C.; Ivashov, I.; Jiolat, G.; Jirsa, M.; Jose, B.; Kembleton, R.; Kumar, M.; Lacroix, B.; Le Coz, Q.; Lewandowska, M.; Maistrello, A.; Misiara, N.; Morici, L.; Muzzi, L.; Nicollet, S.; Nijhuis, A.; Nunio, F.; Portafaix, C.; Romanelli, G.; Sarasola, X.; Savoldi, L.; Stepanov, B.; Tiseanu, I; Tomassetti, G.; Torre, A.; Turtu, S.; Uglietti, D.; Vallcorba, R.; Viererbl, L.; Vojenciak, M.; Vorpahl, C.; Weiss, K-P; Wesche, R.; Wolf, M. J.; Zani, L.; Zanino, R.; Zappatore, A.; Corato, V/titolo:Advance in the conceptual design of the European DEMO magnet system/doi:10.1088%2F1361-6668%2Fab75a9/rivista:Superconductor science and technology (Print)/anno:2020/pagina_da:044013-1/pagina_a:044013-9/intervallo_pagine:044013-1–044013-9/volume:33
Digital.CSIC. Repositorio Institucional del CSIC
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Sedlak, K. et al.
The European DEMO, i.e. the demonstration fusion power plant designed in the framework of the Roadmap to Fusion Electricity by the EUROfusion Consortium, is approaching the end of the pre-conceptual design phase, to be accompli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be3432c304b42d0bb6af2888ca07b58
http://hdl.handle.net/11577/3340957
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8
Enhanced Critical Current Density in Bulk MgB2
Autor: Kotaro Kitamoto, Miryala Muralidhar, Michael Rudolf Koblischka, Masato Murakami, Milos Jirsa, Masaki Higuchi
Publikováno v: IEEE Transactions on Applied Superconductivity. 28:1-5
The object of this investigation is to improve the flux pinning and critical current density (J c ) of bulk MgB 2 materials for daily applications including superconducting permanent magnets. We prepared two sets of bulk MgB 2 materials employing com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::386a7e42499d660e7b4e188ea680f170
https://doi.org/10.1109/tasc.2018.2793309
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9
Effect of Neutron Irradiation on Critical Currents of REBaCuO Superconducting Tapes Considered for Magnets in Fusion Reactors
Autor: Ladislav Viererbl, I. Duran, Michal Rameš, Milos Jirsa
Publikováno v: IEEE Transactions on Applied Superconductivity
Critical currents Ic of several commercial REBaCuO superconducting tapes, prepared by various producers, were tested inductively (vibrating sample magnetometer in magnetic fields up to 9 T). Measurements were performed before and after neutron irradi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2dd00f7f7053946fd544cfd2e0b376e
https://doi.org/10.1109/tasc.2018.2804163
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10
(Gd,Y,Er)Ba2Cu3Oy bulk superconducting system processed via infiltration growth
Autor: S. Pinmangkorn, S. S. Arvapalli, Muralidhar Miryala, Milos Jirsa, Masato Murakami, N. Sakai, Tetsuo Oka
Publikováno v: Journal of Alloys and Compounds. 881:160535
Ternary bulk REBa2Cu3Oy superconductors processed via oxygen-controlled melt growth (OCMG) have exhibited superior superconducting properties with respect to binary and single systems. However, the OCMG process is rather complicated, expensive, and d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::150944e3267d28ce6e0dfd19c47b66ed
https://doi.org/10.1016/j.jallcom.2021.160535
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