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1.
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Weak acid leaching of MgB$_2$ to purify magnesiothermic boron powder
/ Capra, Marco (Genoa U.) ; Bovone, Gianmarco (CNR, Italy) ; Loria, Federico (CNR, Italy) ; Bernini, Cristina (CNR, Italy) ; Hopkins, Simon C (CERN) ; Ballarino, Amalia (CERN) ; Tropeano, Matteo (ASG Supercond., Genova) ; Tumino, Andrea (ASG Supercond., Genova) ; Grasso, Gianni (ASG Supercond., Genova) ; Ferdeghini, Carlo (CNR, Italy) et al.
We have established a new procedure for recovering boron contained in oxidized MgB$_2$ phase. Incorrect conditions of synthesis or conservation, or excess impurities in precursors, can lead to MgO formation with consequent degradation of superconducting properties, thus representing a possible problem in the industrial production of MgB$_2$ conductors following the ex-situ PIT process. [...]
2021
- Published in : Materials Today Communications 26 (2021) 101731
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2.
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Characterization of Freeze-Dried Boron Nanopowders and Parameter Optimization in Ex Situ MgB2 Wire Production
/ Capra, Marco (U. Genoa ; CNR-SPIN, Naples) ; Bovone, Gianmarco (CNR-SPIN, Naples) ; Loria, Federico (CNR-SPIN, Naples) ; Bernini, Cristina (CNR-SPIN, Naples) ; Tropeano, Matteo (ASG Supercond., Genova) ; Tumino, Andrea (ASG Supercond., Genova) ; Grasso, Gianni (ASG Supercond., Genova) ; Hopkins, Simon C (CERN) ; Ballarino, Amalia (CERN) ; Ferdeghini, Carlo (Genoa U.) et al.
This article reports a study to identify optimal synthesis parameters for a pure boron precursor prepared following a patented process developed at CNR-SPIN laboratories, performed in the framework of a collaboration between CNR-SPIN and CERN. Boron is a precursor that plays a crucial role in the MgB2wire manufacturing, as a consequence, the synthesis parameters of the superconducting phase have been investigated. [...]
2021 - 7 p.
- Published in : IEEE Trans. Appl. Supercond. 31 (2021) 6200107
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3.
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New direct measurement of the $^{19}$F(p,a$_{0}$)$^{16}$O reaction at very low energies
/ Lombardo, I (Naples U. ; INFN, Naples) ; Dell’Aquila, D (Naples U. ; INFN, Naples) ; Leva, A Di (Naples U. ; INFN, Naples) ; Indelicato, I (Catania U. ; INFN, LNS) ; La Cognata, M (INFN, LNS) ; La Commara, M (Naples U. ; INFN, Naples) ; Ordine, A (INFN, Naples) ; Rigato, V (INFN, Legnaro) ; Romoli, M (INFN, Naples) ; Rosato, E (Naples U. ; INFN, Naples) et al.
Geneva : CERN, 2015
Published version from CERN: PDF;
In : 14th International Conference on Nuclear Reaction Mechanisms, Villa Monastero, Varenna, Italy, 15 - 19 Jun 2015, pp.215
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4.
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Current $MgB_{2}$ wire performance and their industrial development
/ Grasso, G (Columbus Superconductors, Genoa) ; Brisigotti, S (Columbus Superconductors, Genoa) ; Pietranera, D (Columbus Superconductors, Genoa) ; Tumino, A (Columbus Superconductors, Genoa) ; Berta, S (Columbus Superconductors, Genoa) ; Penco, R (Columbus Superconductors, Genoa) ; Demencik, E (Columbus Superconductors, Genoa) ; Braccini, V (CNR-INFM, Genoa) ; Malagoli, A (CNR-INFM, Genoa) ; Vignolo, M (CNR-INFM, Genoa) et al.
Although just recently discovered as a superconductor, Magnesium Diboride has already demonstrated its clear potential for an effective use in a variety of applications. With its critical temperature of about 40 K, MgBB2 gives the opportunity to operate devices at cryogenic temperatures of the order of 20 K, allowing for the use of alternative, cost effective, and simpler technologies than liquid helium. [...]
CERN, 2009
Published version from CERN: PDF;
In : Workshop on Accelerator Magnet Superconductors, Design and Optimization, CERN, Geneva, Switzerland, 19 - 23 May 2008, pp.78-82 (CERN-2009-001)
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5.
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Recent Applications of the THM to the AGB Star Nucleosynthesis
/ LaCognata, M ; Spitaleri, C ; Tribble, R ; Al-Abdullah, T ; Banu, A ; Cherubini, S ; Crucillà, V ; Fu, C ; Goldberg, V ; Gulino, M et al.
2008
- Published in : AIP Conf. Proc.: 972 (2008) , pp. 485-489
External link: Published version from AIP
In : 2nd Carpathian Summer School of Physics on Exotic Nuclei and Nuclear [and] Particle Astrophysics, Sinaia, Romania, 21 - 31 Aug 2007, pp.485-489
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6.
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Indirect techniques in nuclear astrophysics - ANCs and THM
/ Tribble, R ; Abdullah, T ; Fu, C ; Gagliardi, C ; Mukhamedzhanov, A ; Tabacaru, G ; Tang, X ; Trache, L ; Bem, P ; Burjan, V et al.
2006
- Published in : PoS: NIC-IX (2006) , pp. 022
Published version from PoS: PDF;
In : 9th International Symposium on Nuclear Astrophysic: Nuclei in the Cosmos, CERN, Geneva, Switzerland, 25 - 30 Jun 2006, pp.022
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7.
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Indirect techniques in nuclear astrophysics
/ Mukhamedzhanov, A M ; Rogachev, G ; Blokhintsev, Dmitri Ivanovich ; Brown, S ; Burjan, V ; Cherubini, S ; Goldberg, V Z ; Irgaziev, B F ; Johnson, E ; Kemper, K et al.
2006
- Published in : AIP Conf. Proc.: 847 (2006) , pp. 255-262
External link: Published version from AIP
In : International Symposium on Origin of Matter and Evolution of Galaxies, Tokyo, Japan, 8 - 11 Nov 2005, pp.255-262
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8.
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Trojan Horse Method : Recent Experiments
/ Cherubini, S ; Spitaleri, C ; Crucillà, V ; Gulino, M ; La Cognata, M ; Lamia, L ; Pizzone, R G ; Romano, S ; Tudisco, S ; Tumino, A et al.
2006
- Published in : AIP Conf. Proc.: 847 (2006) , pp. 263-268
External link: Published version from AIP
In : International Symposium on Origin of Matter and Evolution of Galaxies, Tokyo, Japan, 8 - 11 Nov 2005, pp.263-268
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9.
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Present Status and Future Perspectives for Nisheathed $MGN_{2}$ Superconducting Tapes
/ Grasso, G ; Malagoli, A ; Tumino, A ; Fanciulli, C ; Nardelli, D ; Bernini, C ; Vignolo, M ; Braccini, V ; Federghini, C ; Siri, A S et al.
2005
Published version from CERN: PDF;
In : Workshop on Accelerator Magnet Superconductors, Archamps, France, 22 - 24 Mar 2004, pp.155-161
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10.
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Improved information on the 7Li+p-->alpha+alpha reaction via the Trojan Horse Method applied to the 3He break-up
/ Tumino, A ; Spitaleri, C ; Sergi, M L ; Kroha, V ; Burjan, V ; Cherubini, S ; Fülöp, S A ; La Cognata, M ; Lamia, L ; Novác, J et al.
2006
- Published in : AIP Conf. Proc.: 831 (2006) , pp. 309-313
External link: Published version from AIP
In : International Conference on Frontiers in Nuclear Structures, Astrophysics and Reactions, Kos, Greece, 12 - 17 Sep 2005, pp.309-313
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