Publications

Positron Lab – Como

Some selected papers

  1. G. Pagot, V. Di Noto, K. Vezzu`, B. Barbiellini, V. Toso, A. Caruso, M. Zheng, X. Li, R. Ferragut. Quantum view of Li-ion high mobility at carbon-coated cathode interfaces. iScience 26, 105794 (2023) (Supplemental Information) doi: 10.1016/j.isci.2022.105794 pdf
  2. C. Amsler et al. (AEgIS col.) Pulsed Production of Antihydrogen, Commun. Phys. 4 19 (2021) doi: 10.1038/s42005-020-00494-z  pdf
  3. S. Sala, A. Ariga, A. Ereditato, R. Ferragut, M. Giammarchi, M. Leone, C. Pistillo, P. Scampoli. First demonstration of antimatter wave interferometry, Science Adv. (I.F.: 14.957) 5eaav7610 (2019) doi: 10.1126/sciadv.aav7610  pdf
  4. F. Cavalca, R. Ferragut, S. Aghion, A. Eilert, O. Diaz-Morales, C. Liu, A.L. Koh, T.W. Hansen, L.G.M. Pettersson, and A. Nilsson Nature and Distribution of Stable Subsurface Oxygen in Copper Electrodes During Electrochemical CO2 Reduction J. Phys. Chem. C 121 25003 (2017) (Supporting Information) doi: 10.1021/acs.jpcc.7b08278
  5. X. Yu, J. Smith, N. Zhou, L. Zeng, P. Guo, Y. Xia, A. Alvarez, S. Aghion, H. Lin, J. Yu,  R.P.H. Chang,M.J.Bedzyk, R. Ferragut, T.J. Marks, A. Facchetti, Spray-combustion synthesis: Efficient solution route to high-performance oxide transistors, PNAS (I.F.: 12.779) 112, 3217 (2015) (Supplementary Information) doi:10.1073/pnas.1501548112
  6. S. Aghion et al. A moiré deflectometer for antimatter, Nature Communications (I.F.: 17.694) 5, 4538 (2014) doi: 10.1038/ncomms5538 pdf
  7. G. Consolati, R. Ferragut, A. Galarneau, F. Di Renzo, and F. Quasso. Mesoporous materials for antihydrogen production, Chemical Society Reviews (I.F.: 60.615) 42, 3821 (2013) doi: 10.1039/c2cs35454c
  8. E.V. Canesi, M. Binda, A. Abate, S. Guarnera, L. Moretti, V. D’Innocenzo, R. Sai Santosh Kumar, C. Bertarelli, A. Abrusci, H. Snaith, A. Calloni, A. Brambilla, F. Ciccacci, S. Aghion, F. Moia, R. Ferragut, C. Melis, G. Malloci, A. Mattoni, G. Lanzani, and A. Petrozza. The effect of selective interactions at the interface of polymer-oxide hybrid solar cells, Energy & Environ. Sci. (I.F.: 39.714) 5, 9068 (2012) (Supplementary Information)  doi: 10.1039/C2EE22212D
  9. G. Barucca, R. Ferragut, F. Fiori, D. Lussana, P. Mengucci, F. Moia, and G. Riontino: Formation and evolution of the hardening precipitates in a Mg-Y-Nd alloy, Acta Mater. 59, 4151 (2011) doi:10.1016/j.actamat.2011.03.038.
  10. R. K. W. Marceau, G. Sha, R. Ferragut, A. Dupasquier, S. P. Ringer: Solute clustering in Al-Cu-Mg alloys during the early stages of elevated temperature ageing, Acta Mater. 58, 4923 (2010) doi:10.1016/j.actamat.2010.05.020.
  11. R. Ferragut, A. Dupasquier, C. E. Macchi, A. Somoza, R. N. Lumley, and I. J. Polmear: Vacancy-solute interactions during multiple-step ageing of an Al-Cu-Mg-Ag alloy, Scripta Mater. 60, 137 (2009) doi:10.1016/j.scriptamat.2008.09.011.
  12. P. Mengucci, G. Barucca, G. Riontino, D. Lussana, M. Massazza, R. Ferragut, and E. Hassan Aly:Structure evolution of a WE43 Mg alloy submitted to different thermal treatments, Mat. Sci. Eng. A479, 37 (2008).
  13. A. Dupasquier, R. Ferragut, M. M. Iglesias, M. Massazza, G. Riontino, P. Mengucci, G. Barucca, C. E. Macchi, and A. Somoza: Hardening nanostructures in an AlZnMg alloy, Phil. Mag. 87, 3297 (2007) doi:10.1080/14786430701271959.
  14. A. Calloni, A. Dupasquier, R. Ferragut, P. Folegati, M. M. Iglesias, I. Makkonen, and M. J. Puska: Positron localization effects on the Doppler broadening of the annihilation line: Aluminum as a case study, Phys. Rev. B 72, 054112 (2005) doi:10.1103/PhysRevB.72.054112.
  15. A. Somoza, A. Dupasquier, I. J. Polmear, P. Folegati, R. Ferragut: Positron Annihilation Study of the Aging Kinetics of AlCu-based Alloys. I. Al-Cu-Mg. Phys. Rev. B, 61, 14454 (2000) doi:10.1103/PhysRevB.61.14454. 
  16. R. Ferragut, A. Somoza, A. Tolley: Microstructural Evolution of 7012 Alloy During the Early Stages of Artificial Ageing. Acta Mater. 47, 4355 (1999) doi:10.1016/S1359-6454(99)00315-8.


Publications by items

Memorial

  1. R. Ferragut, Remembering Alfredo Dupasquier. AIP Conf. Proc. 2182 020002 (2019) doi: 10.1063/1.5135822 pdf


Lithium-ion batteries

  1. G. Pagot, V. Di Noto, K. Vezzu`, B. Barbiellini, V. Toso, A. Caruso, M. Zheng, X. Li, R. Ferragut. Quantum view of Li-ion high mobility at carbon-coated cathode interfaces. iScience 26, 105794 (2023) doi: 10.1016/j.isci.2022.105794 pdf
  2. J. Nokelainen, B. Barbiellini, J. Kuriplach, S. Eijt, R. Ferragut, X. Li, V. Kothalawala, K. Suzuki, H. Sakurai, H. Hafiz, K. Pussi, F. Keshavarz, A. Bansil. Identifying Redox Orbitals and Defects in Lithium-Ion Cathodes with Compton Scattering and Positron Annihilation Spectroscopies: A Review. Condens. Matter 7 47 (2022). doi: 10.3390/condmat7030047 pdf
  3. G. Pagot, V. Toso, B. Barbiellini, R. Ferragut, V. Di Noto. Positron Annihilation Spectroscopy as a Diagnostic Tool for the Study of LiCoO2 Cathode of Lithium-Ion Batteries. Condens. Matter 6 28 (2021). doi: 10.3390/condmat6030028 pdf

QUPLAS (QUantum interferometry, decoherence and gravitational studies with Positrons and LAsers – Politecnico di Milano – Como Campus)

  1. E. Pasino, S. Cialdi, G. Costantini, R. Ferragut, M. Giammarchi, S. Migliorati, M. Romé, T. Savas, V. Toso, An Interferometric Method for Particle Mass Measurements, Symmetry 13, 1232 (2021) doi: 10.3390/sym13071232 pdf
  2. G. Vinelli, R. Ferragut, M. Giammarchi, G. Maero, M. Romé, V. Toso. Real-time monitoring of a positron beam using a microchannel plate in single-particle mode, JINST 15, P11030 (2020) doi: 10.1088/1748-0221/15/11/P11030 pdf 
  3. L. Anzi, A. Ariga, A. Ereditato, R. Ferragut, M. Giammarchi, G. Maero, C. Pistillo, M. Romé, P. Scampoli, V. Toso. Sensitivity of emulsion detectors to low energy positrons, JINST 15, P03027 (2020) doi: 10.1088/1748-0221/15/03/P03027 pdf
  4. A.Ariga, S.Cialdi, G.Costantini, A.Ereditato, R.Ferragut, M.Giammarchi, M.Leone, G.Maero, L.Miramonti, C.Pistillo, M.Romé, S.Sala, P.Scampoli, V.Toso, The QUPLAS experimental apparatus for antimatter interferometry, Nucl. Instrum. Methods Phys. Res. A 951, 163019 (2020) doi: 10.1016/j.nima.2019.163019
  5. S. Sala, A. Ariga, A. Ereditato, R. Ferragut, M. Giammarchi, M. Leone, C. Pistillo, P. Scampoli. First demonstration of antimatter wave interferometry, Science Adv. 5eaav7610 (2019) doi: 10.1126/sciadv.aav7610  pdf
  6. S. Aghion, A. Ariga, M. Bollani, A. Ereditato, R. Ferragut, M. Giammarchi, M. Lodari, C. Pistillo, S. Sala, P. Scampoli, and M. Vladymyrov. Nuclear emulsions for the detection of micrometric-scale fringe patterns: an application to positron interferometry, JINST 13, P05013 (2018) doi: 10.1088/1748-0221/13/05/P05013
  7. S. Aghion, A. Ariga, T. Ariga, M. Bollani, E. Dei Cas, A. Ereditato, C. Evans, R. Ferragut, M. Giammarchi, C. Pistillo, M. Romé, S. Sala, and P. Scampoli. Detection of low energy antimatter with emulsions. JINST 11 P06017 (2016) doi: 10.1088/1748-0221/11/06/P06017

ASACUSA collaboration ( Atomic Spectroscopy And Collisions Using Slow Antiprotons – CERN)

  1. E. D. Hunter, C. Amsler, H. Breuker, S. Chesnevskaya, G. Costantini, R. Ferragut, M. Giammarchi, A. Gligorova, G. Gosta, H. Higaki, Y. Kanai, C. Killian, V. Kletzl, V. Kraxberger, N. Kuroda, A. Lanz, M. Leali, V. Mäckel, G. Maero, C. Malbrunot, V. Mascagna, Y. Matsuda, S. Migliorati, D. J. Murtagh, Y. Nagata1, A. Nanda, L. Nowak, E. Pasino, M. Romé, M. C. Simon, M. Tajima, V. Toso, S. Ulmer, U. Uggerhøj, L. Venturelli, A. Weiser, E. Widmann, T. Wolz, Y. Yamazaki, J. Zmeskal. Minimizing plasma temperature for antimatter mixing experiments. EPJ Web Conf., 262 01007 (2022) doi: 10.1051/epjconf/202226201007 pdf

BriXSinO collaboration (Brilliant source of X-rays based on Sustainable and innOvative accelerators)

  1. Drebot, I.; Canella, F.; Cialdi, S.; Giammarchi, M.; Giannotti, D.; Latorre, S.; Meroni, C.; Rossetti Conti, M.; Rossi, A. R.; Ruijter, M.; Samsam, S.; Serafini, L.; Torri, V.; Abbracchio, M. P.; Altilia, S.; Paroli, B.; Vanzulli, A.; Andreone, A.; Papari, G. P.; Bacci, A.; Bertucci, M.; Bosotti, A.; Broggi, F.; Giove, D.; Michelato, P.; Monaco, L.; Paparella, R.; Rossi, L.; Sertore, D.; Statera, M.; Calandrino, R.; Delvecchio, A.; Capra, S.; Cipriani, D.; Lenardi, C.; Opromolla, M.; Suerra, E.; Torresin, A.; Cardarelli, P.; Paternò, G.; Taibi, A.; Citterio, M.; Esposito, A.; Ferragut, R.; Galzerano, G.; Koral, C.; Masullo, M. R.; Passarelli, A.; Mazaheri, Z.; Mettivier, G.; Russo, P.; Pagani, C.; Paparo, P.; Petrillo, V.; Prelz, F.; Sorbi, M.; Piccirillo, B.; Rubano, A.; Puppin, E. Brixsino High-Flux Dual X-Ray and THz Radiation Source Based on Energy Recovery Linacs. 2407 (2022) doi: 10.18429/JACoW-IPAC2022-THOXSP2 pdf

Positron beam studies in thin films (semiconductors, perovskites and oxides)

  1. F. Cavalca, R. Ferragut, S. Aghion, A. Eilert, O. Diaz-Morales, C. Liu, A.L. Koh, T.W. Hansen, L.G.M. Pettersson, and A. Nilsson Nature and Distribution of Stable Subsurface Oxygen in Copper Electrodes During Electrochemical CO2 Reduction J. Phys. Chem. C 121 25003 (2017) (Supporting Information) doi: 10.1021/acs.jpcc.7b08278
  2. X. Yu, J. Smith, N. Zhou, L. Zeng, P. Guo, Y. Xia, A. Alvarez, S. Aghion, H. Lin, J. Yu,  R.P.H. Chang,M.J.Bedzyk, R. Ferragut, T.J. Marks, A. Facchetti, Spray-combustion synthesis: Efficient solution route to high-performance oxide transistors, PNAS 112, 3217 (2015) (Supplementary Information) doi:10.1073/pnas.1501548112
  3. R. Ferragut, S. Aghion, F. Moia, M. Binda, E. V. Canesi, G. Lanzani and A. Petrozza. Infiltration and Selective Interactions at the Interface in Polymer-OxideHybrid Solar Cells J. Phys.: Conf. Ser. 443 012051 (2013) doi:10.1088/1742-6596/443/1/012051
  4. S. Aghion, R. Ferragut, F Moia, M.P. Petkov, S.M. Jones, Production and thermalization of positronium in homogeneous porous silica, J. Phys.: Conf. Ser. 443, 012064 (2013) doi: 10.1088/1742-6596/443/1/012064
  5. E.V. Canesi, M. Binda, A. Abate, S. Guarnera, L. Moretti, V. D’Innocenzo, R. Sai Santosh Kumar, C. Bertarelli, A. Abrusci, H. Snaith, A. Calloni, A. Brambilla, F. Ciccacci, S. Aghion, F. Moia, R. Ferragut, C. Melis, G. Malloci, A. Mattoni, G. Lanzani, and A. Petrozza. The effect of selective interactions at the interface of polymer-oxide hybrid solar cells, Energy & Environ. Sci. 5, 9068 (2012) (Supplementary Information)  doi: 10.1039/C2EE22212D 
  6. A. Calloni, Ferragut, A. Dupaquier, H. von Känel, A. Guiller, A. Rutz, L. Ravelli, and W. Egger: Characterization of vacancy-typedefects in heteroepitaxial GaN grown by Low-Energy Plasma-Enhanced VaporPhase Epitaxy, J. Appl. Phys. 112, 024510 (2012). doi: 10.1063/1.4737402
  7. F. Moia, R. Ferragut, A. Dupasquier, M.G. Giammarchi, G.Q. Ding, Thermal production of positronium in porous alumina, Eur. Phys. J. D 66, 124 (2012). doi: 10.1140/epjd/e2012-20637-0
  8. R. Ferragut, A. Dupaquier, S. Brivio, R. Bertacco, and W. Egger: Study of defects in an electroresistive Au/La2/3Sr1/3MnO3/SrTiO3(001) heterostructure by positron annihilation. J. Appl. Phys. 110, 053511 (2011).   doi: 10.1063/1.3631825
  9. R. Ferragut, A. Calloni, A. Dupasquier, G. Isella: Defect characterization in SiGe/SOI epitaxial semiconductors by positron annihilation. Nanoscale Res. Lett. 5, 1942 (2010)
  10. R. Ferragut, A. Dupasquier, A. Calloni, G. Consolati, F. Quasso, M.P. Petkov, S.M. Jones, A Galarneau and F Di Renzo, Homogeneous porous silica for positronium production in AEgIS, J. Phys.: Conf. Ser. 262, 012020 (2011). doi:10.1088/1742-6596/262/1/012020
  11. R. Ferragut, A. Calloni, A. Dupasquier, G. Consolati, F. Quasso, M.G. Giammarchi, D. Trezzi, W. Egger, L. Ravelli, M.P. Petkov, S.M. Jones, B. Wang, O.M. Yaghi, B. Jasinska, N. Chiodini and A. Paleari:Positronium Formation in Porous Materials for Antihydrogen Production, J. Phys.: Conf. Ser. 225, 012007 (2010). doi: 10.1088/1742-6596/225/1/012007
  12. A. Calloni, R. Ferragut, F. Moia, A. Dupasquier, G. Isella, D. Marongiu, G. Norga, A. Federov, and D. Chrastina: Positron annihilation studies of defects in Si1-xGex/SOI heterostructures, phys. stat. sol. (c) 6, 2304 (2009)
  13. R. S. Brusa, G. P. Karwasz, G. Mariotto, A. Zecca, R. Ferragut, P. Folegati, A. Dupasquier, G. Ottaviani, and R. Tonini: Structural evolution in Ar+ implanted Si-rich silicon oxide, J. Appl. Phys. 94, 7483 (2003)
  14. R. S. Brusa, W. Deng, G. P. Karwasz, A. Zecca, G. Mariotto, R. Ferragut, P. Folegati, A. Dupasquier: Study of precipitate in Si-rich SiO2 films. Appl. Surf. Sci. 194, 106 (2002)

Polymer Science

  1. E.S. Dehghani, S. Aghion, W. Anwand, G. Consolati, R. Ferragut, G. Panzarasa, Investigating the structure of crosslinked polymer brushes (brush-gels) by means of Positron Annihilation Spectroscopy. Eur Polym J  99 415 (2018) (Supporting Information) doi: 10.1016/j.eurpolymj.2017.12.042
  2. G. Panzarasa, S. Aghion, G. Marra, A. Wagner, M.O. Liedke, M. Elsayed, R. Krause-Rehberg, R. Ferragut, and G. Consolati Probing the Impact of the Initiator Layer on Grafted-from Polymer Brushes: A Positron Annihilation Spectroscopy Study. Macromolecules 50 5574 (2017) (Supporting Information) doi: 10.1021/acs.macromol.7b00953
  3. D. Roilo, P.N.Patil, R.S. Brusa, A. Miotello, S. Aghion, R. Ferragut and R. Checchetto Polymer rigidification in graphene based nanocomposites: Gas barrier effects and free volume reduction. Polymer 121 17 (2017) doi: 10.1016/j.polymer.2017.06.010
  4. G. Panzarasa, S. Aghion, G. Soliveri, G. Consolati, R. Ferragut, Positron annihilation spectroscopy: a new frontier for understanding nanoparticle loaded polymer brushes, Nanotechnology 27, 02LT03 (2016) (Supporting Information) doi:10.1088/0957-4484/27/2/02LT03
  5. P.N. Patil, D. Roilo, R.S. Brusa, A. Miotello, S. Aghion, R. Ferragut and R. Checchetto, Free volumes and gas transport in polymers: amine-modified epoxy resins as a case study Phys. Chem. Chem. Phys. 18, 3817 (2016) doi: 10.1039/c5cp07149f
  6. P.N. Patil, R. Checchetto, R. Ferragut, S. Aghion, A. Miotello and R.S. Brusa, Gas transport and free volume study in polyethylene based epoxy membranes J. Phys.: Conf. Ser. 618 012036 (2015) doi: 10.1088/1742-6596/618/1/012036
  7. E.V. Canesi, M. Binda, A. Abate, S. Guarnera, L. Moretti, V. D’Innocenzo, R. Sai Santosh Kumar, C. Bertarelli, A. Abrusci, H. Snaith, A. Calloni, A. Brambilla, F. Ciccacci, S. Aghion, F. Moia, R. Ferragut, C. Melis, G. Malloci, A. Mattoni, G. Lanzani, and A. Petrozza. The effect of selective interactions at the interface of polymer-oxide hybrid solar cells, Energy & Environ. Sci. 5, 9068 (2012) (Supplementary Information)   doi: 0.1039/C2EE22212D

AEgIS collaboration (Antimatter Experiment: Gravity, Interferometry, Spectroscopy – CERN)

  1. N. Zurlo et al. (AEgIS col.) Pulsed Production of Antihydrogen in AEgIS. Proceedings of Science. 405 (2022) 1-7 doi: 10.22323/1.405.0079 pdf
  2. C. Amsler et al. (AEgIS col.) Pulsed Production of Antihydrogen, Commun. Phys. 4 19 (2021) doi: 10.1038/s42005-020-00494-z  pdf
  3. M. Fanì et al.(AEgIS col.) Developments for pulsed antihydrogen production towards direct gravitational measurement on antimatter. Phys. Scr. 95 (2020) 114001. doi: 10.1088/1402-4896/abbaa1
  4. M. Antonello et al. (AEgIS col.) Rydberg-positronium velocity and self-ionization studies in a 1T magnetic field and cryogenic environment. Phys. Rev. A 102 (2020) 013101.doi: 10.1103/PhysRevA.102.013101
  5. C. Amsler et al. (AEgIS col.) A cryogenic tracking detector for antihydrogen detection in the AEgIS experiment. Nucl. Instrum. Methods Phys. Res. A 960 163637 (2020) doi: 10.1016/j.nima.2020.163637
  6. I.C. Tietje et al. (AEgIS col.) Protocol for pulsed antihydrogen production in the AEgIS apparatus. J. Phys.: Conf. Ser. 1612 (2020) 012025 doi: 10.1088/1742-6596/1612/1/012025
  7. N. Zurlo et al. (AEgIS col.) Calibration and equalisation of plastic scintillator detectors for antiproton annihilationidentification over positron/positronium background Acta Phys. Pol. B 51 213 (2020) doi: 10.5506/APhysPolB.51.213
  8. D. Pagano et al. (AEgIS col.)  Gravity and antimatter: the AEgIS experiment at CERN J. Phys.: Conf. Ser. 1342 012016 (2020) doi: 10.1088/1742-6596/1342/1/012016
  9. R. Caravita et al. (AEgIS col.) Hybrid Imaging and Timing Ps Laser Excitation Diagnosticsfor Pulsed Antihydrogen Production.  Acta Phys. Pol. A 137 96 (2020) doi: 10.12693/APhysPolA.137.9
  10. R. Caravita et al. (AEgIS col.) Positronium Rydberg excitation diagnostic in a 1T cryogenic environment AIP Conf. Proc. 2182 030002 (2019) doi: 10.1063/1.5135825
  11. S. Mariazzi et al. (AEgIS col.) Production of long-lived positronium states via laser excitation to 33P level AIP Conf. Proc. 2182 030004 (2019) doi: 10.1063/1.5135827
  12. C. Amsler et al. (AEgIS col.) A ∼100 μm-resolution position-sensitive detector for slow positronium. Nucl. Instrum. Methods Phys. Res. B 457 44 (2019) doi: 10.1016/j.nimb.2019.07.015
  13. N. Zurlo et al. (AEgIS col.) Monte-Carlo simulation of positronium laser excitation and anti-hydrogen formation via charge exchange. Hyperfine Interactions. 240: 18 (2019) doi: 10.1007/s10751-019-1553-3
  14. O. Khalidova et al. (AEgIS coll.) The AEgIS experiment: towards antimatter gravity measurements. J. Phys.: Conf. Ser. 1390 012104 (2019) doi: 10.1088/1742-6596/1390/1/104
  15. A. Camper et al. (AEgIS col.)Imaging a positronium cloud in a 1 Tesla. EPJ Web of Conferences 198 00004 (2019) doi: 10.1051/epjconf/201919800004
  16. P. Lansonneur et al. (AEgIS col.) AEgIS Experiment: Status & Outlook, Proceedings 52nd Rencontres de Moriond on Gravitation, La Thuile, Italy. pp. 87-92 (2018)
  17. C. Evans et al. (AEgIS col.) Towards the first measurement of matter-antimatter gravitational interaction. EPJ Web of Conferences 182 02040 (2018) doi: 10.1051/epjconf/201818202040
  18. C. Guatieri et al. (AEgIS col.) AEg̅IS latest results. EPJ Web of Conferences 181 01037 (2018) doi: 10.1051/epjconf/201718101037
  19. S. Aghion et al. (AEgIS col.) Antiproton tagging and vertex fitting in a Timepix3detector. JINST 13 P06004 (2018) doi: 10.1088/1748-0221/13/06/P06004
  20. S. Aghion et al. (AEgIS col.) Producing long-lived 23S Ps via 33P laser excitation in magnetic and electric fields. Phys. Rev. A 98 013402 (2018) doi: 10.1103/PhysRevA.98.013402
  21. S. Aghion et al. (AEgIS col.) Compression of a mixed antiproton and electron non-neutral plasma to high densities. Eur. Phys. J. D 72 76 (2018) doi: 10.1140/epjd/e
  22. M. Doser et al. (AEgIS col.) AEgIS at ELENA: outlook for physics with a pulsed cold antihydrogen beam. Phil. Trans. R. Soc. A 376 20170274 (2018) doi: 10.1098/rsta.2017.0278
  23. S. Aghion et al. (AEgIS col.) Measurement of antiproton annihilation on Cu, Ag and Au with emulsion films. JINST 12 P04021 (2017) doi: 10.1088/1748-0221/12/04/P04021
  24. S. Aghion et al. (AEgIS col.) Characterization of a transmission positron/positronium converter for antihydrogen production. Nucl. Instrum. Methods Phys. Res. B 407 55 (2017) doi: 10.1016/j.nimb.2017.05.059
  25.  F Prelz et al (AEgIS col.) The DAQ system for the AEḡIS experiment. J. Phys.: Conf. Ser. 898 032014 (2017) doi: 10.1088/1742-6596/898/3/032014
  26. M. Doser et al. (AEgIS col.) Antimatter Gravity Measurements with Cold Antihydrogen: the AEgIS Experiment. Proceedings of the Seventh Meeting on CPT and Lorentz Symmetry. (Ed. V. Alan Kostelecky, World Scientific, Singapore). 17 (2017) doi: 10.1142/9789813148505_0005
  27. P. Yzombard et al (AEgIS col.) Overview of Recent Work on Laser Excitation of Positronium for the Formation of Antihydrogen. JPS Conf. Proc. 18 011026 (2017) doi: 10.7566/JPSCP.18.011026
  28. G. Consolati et al (AEgIS col.) Positronium for Antihydrogen Production in the AEGIS Experiment Acta Phys. Pol. A 132 1443 (2017) doi: 10.12693/APhysPolA.132.1443
  29. R. Caravita et al. (AEgIS col.) Advances in Ps Manipulations and Laser Studies in the AEgIS Experiment. Acta Phys. Pol. B 48 1583 (2017) doi: 10.5506/APhysPolB.48.1583
  30. R. S. Brusa et al. (AEgIS col.) The AEgIS experiment at CERN: Measuring antihydrogen free-fall in Earth’s gravitational field to test WEP with antimatter. J. Phys.: Conf. Ser. 791 012014 (2017) doi: 10.1088/1742-6596/791/1/012014
  31. A. Kellerbauer et al. (AEgIS col.) Probing antimatter gravity – The AEGIS experiment at CERN. EPJ Web of Conferences 126 02016 (2016) doi: 10.1051/epjconf/201612602016
  32. R. Caravita et al. (AEgIS col.) Towards a gravity measurement on cold antimatter atoms. Il Nuovo Cimento 39 C 237 (2016) https://doi.org/10.1393/ncc/i2016-16237-6
  33. S. Aghion et al. (AEgIS col.) Laser excitation of the n = 3 level of positronium for antihydrogen production. Phys. Rev. A 94 012507 (2016) doi: 10.1103/PhysRevA.94.012507
  34. S. Mariazzi et al. (AEgIS col.) Positron manipulation and positronium laser excitation in AEgIS. Defect and Diffusion Forum 373 11 (2016) doi: 10.4028/www.scientific.net/DDF.373.11
  35. N. Pacifico et al (AEgIS col.) Direct detection of antiprotons with theTimepix3 in a new electrostatics election beam line. Nucl. Instrum. Methods Phys. Res. A 831 12 (2016) doi: 10.1016/j.nima.2016.03.057
  36. M. Kimura et al. (AEgIS col.) Testing the Weak Equivalence Principle with an antimatter beam at CERN. J. Phys.: Conf. Ser. 631 012047 (2015) doi: 10.1088/1742-6596/631/1/012047
  37. C. Pistilo et al. (AEgIS col.) Emulsion detectors for the antihydrogen detection in AEgIS. Hyperfine Interact 233 29 (2015) doi: 10.1007/s10751-015-1175-3
  38. G. Testera et al. (AEgIS col.) The AEgIS experiment. Hyperfine Interact 233 12 (2015) doi: 10.1007/s10751-015-1165-5
  39. Consolati et al. (AEgIS col.) Experiments with low-energy antimatter. EPJ Web Conferences 96 01007 (2015) doi: 10.1051/epjconf/20159601007
  40. Storey et al. (AEgIS col.) Particle tracking at cryogenic temperatures: the FastAnnihilation Cryogenic Tracking (FACT) detector forthe AEgIS antimatter gravity experiment, J. Instrumentation 10 C02023 (2015) doi: 10.1088/1748-0221/10/02/C02023
  41. S. Aghion et al. (AEgIS col.) A moiré deflectometer for antimatter, Nature Communications 5, 4538 (2014) doi: 10.1038/ncomms5538 pdf
  42. S. Aghion et al. (AEgIS col.) Detection of low energy antiproton annihilations in a segmented silicon detector, J. Instrumentation 9 P06020 (2014) doi:10.1088/1748-0221/9/06/P06020
  43. N. Pacifico et al. (AEgIS col.) Investigation of silicon sensors for their use as antiprotonannihilation detectors, Nuclear Instruments and Methods in Physics Research A 765 161 (2014) doi: 10.1016/j.nima.2014.06.036
  44. Gligorova et al. (AEgIS col.) Comparison of Planar and 3D Silicon Pixel Sensors Used for Detection of Low Energy Antiprotons, IEEE Trans. Nucl. Sci. 61 3747 (2014) doi: 10.1109/TNS.2014.2368591
  45. Storey et al. (AEgIS col.) Measuring the gravitational free-fall of antihydrogen Hyperfine Interact 228 151 (2014) doi: 10.1007/s10751-014-1055-2
  46. A. Knecht et al. (AEgIS col.) The AEgIS experiment, Hyperfine Interact 228 121 (2014) doi: 10.1007/s10751-014-1057-0
  47. Mariazzi et al. (AEgIS col.) AEgIS experiment: Towards antihydrogen beam production for antimatter gravity measurements European Physical Journal D 68: 41 (2014) doi: 10.1140/epjd/e2013-40690-3
  48. M. A. Subieta Vasquez et al. (AEgIS col.) AEgIS Experiment: Measuring the acceleration g of the earth’s gravitational field on antihydrogen beam, EPJ Web of Conferences 71 00128 (2014)
  49. P. Scampoli et al. (AEgIS col.) Development of nuclear emulsions operating in vacuum for the AEgIS experiment
     J. Instrumentation 9 C01061 (2014) doi:10.1088/1748-0221/9/01/C01061
  50. D. Krasnicky et al. (AEgIS col.): Measuring g with Aegis, Progress and Perspectives, Int. J. Mod. Phys. Conf. Ser. 30, 1460262 (2014) doi: 10.1142/S2010194514602622
  51. R. Ferragut, S. Aghion, G. Tosi, G. Consolati, F. Quasso, M. Longhi, A. Galarneau, and F. Di Renzo. Positronium Production in Engineered Porous Silica, J. Phys. Chem. C, 117, 26703−26709 (2013)  doi: dx.doi.org/10.1021/jp410221m
  52. G. Consolati, R. Ferragut, A. Galarneau, F. Di Renzo, and F. Quasso. Mesoporous materials for antihydrogen production, Chemical Society Reviews 42, 3821 (2013) doi: 10.1039/c2cs35454c
  53. S. Aghion, R. Ferragut, F Moia, M.P. Petkov, S.M. Jones, Production and thermalization of positronium in homogeneous porous silica, J. Phys.: Conf. Ser. 443, 012064 (2013) doi: 10.1088/1742-6596/443/1/012064
  54. D. Krasnicky, S. Aghion, et al. (AEgIS col.): AEgIS experiment commissioning at CERN, AIP Conf. Proc. 1521, 144 (2013) doi: http://10.1063/1.4796070
  55. S. Aghion et al. (AEgIS Col.). Prospects for measuring the gravitational free-fall of antihydrogenwith emulsion detectors, J. Instrumentation 8 (2013) P08013 doi: 10.1088/1748-0221/8/08/P08013
  56. M. Kimura et al. (AEgIS Col.). Development of nuclear emulsions with 1 μm spatial resolution forthe AEgIS experiment, Nuclear Instrum. and Methods in Phys. Research A 732 (2013) 325-329 doi: 10.1016/j.nima.2013.04.082
  57. Gligorova et al. (AEgIS col.) Annihilation of low energy antiprotons in silicon sensors, IEEE MSS/MIC 1 (2013) doi: 10.1109/NSSMIC.2013.6829519
  58. J. Storey et al. (AEgIS Col.) Particle tracking at 4 K: The Fast Annihilation CryogenicTracking (FACT) detector for the AEgIS antimatter gravity experiment, Nuclear Instrum. and Methods, Phys. Research A 732 (2013) 437-441 doi: 10.1016/j.nima.2013.05.130
  59. M. G. Giammarchi et al. (AEgIS col.). AEGIS at CERN: Measuring Antihydrogen Fall, Few-Body Syst 54, 779-782 (2013) doi: 10.1007/s00601-012-0439-6
  60. M. Doser et al. (AEgIS col.) Exploring the WEP with a pulsed cold beam of antihydrogen. Class. Quantum Grav. 29   184009 (2012) doi:10.1088/0264-9381/29/18/184009
  61. R. Ferragut et al. (AEgIS col.) Antihydrogen physics: gravitation and spectrometry in AEgIS. Canadian J. Physics 89, 17 (2011) doi:10.1139/P10-099
  62. F. Moia, R. Ferragut, A. Dupasquier, M.G. Giammarchi, G.Q. Ding, Thermal production of positronium in porous alumina, Eur. Phys. J. D 66, 124 (2012). doi: 10.1140/epjd/e2012-20637-0
  63. A. Kellerbauer et al. (AEgIS col.) The AEGIS experiment at CERN: Measuring the free fall of antihydrogen, Hyperfine Interact. 209, 43 (2012) doi:10.1007/s10751-012-0583-x
  64. R. Ferragut, A. Dupasquier, A. Calloni, G. Consolati, F. Quasso, M.P. Petkov, S.M. Jones, A Galarneau and F Di Renzo, Homogeneous porous silica for positronium production in AEgIS, J. Phys.: Conf. Ser. 262, 012020 (2011) doi:10.1088/1742-6596/262/1/012020
  65. R. Ferragut, A. Calloni, A. Dupasquier, G. Consolati, F. Quasso, M.G. Giammarchi, D. Trezzi, W. Egger, L. Ravelli, M.P. Petkov, S.M. Jones, B. Wang, O.M. Yaghi, B. Jasinska, N. Chiodini and A. Paleari. Positronium Formation in Porous Materials for Antihydrogen Production, J. Phys.: Conf. Ser. 225, 012007 (2010) doi:10.1088/1742-6596/225/1/012007
  66. M. Doser et al. (AEgIS col.) Measuring the fall of antihydrogen: the AEgIS experiment at CERN. Physics Procedia 17 (2011) 49 doi:10.1016/j.phpro.2011.06.016
  67. C. Canali et al. (AEgIS col.) The Aegis Experiment (Antimatter Experiment: Gravity, Interferometry, Spectroscopy), in Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications.Vol. 5. ed. C. Leroy, P. G. Rancoita, M. Barone, A. Gaddi, L. Price and R. Ruchti. (World Scientific Publishing. Singapore, 2010) pp 185-189 doi:10.1142/9789814307529_0031
  68. D. Fabris et al. (AEgIS col.) The AEGIS detection system for gravity measurements, Nuclear Physics A834, 751c (2010) doi:10.1016/j.nuclphysa.2010.01.136
  69. G. Bonomi et al. (AEgIS col.) Measuring the antihydrogen fall, Hyperfine Interact. 193, 297 (2009). doi:10.1007/s10751-009-0015-8
  70. M. G. Giammarchi et al. (AEgIS col.) Efficient Rydberg positronium laser excitation for antihydrogen production in a magnetic field, Hyperfine Interact. 193, 321 (2009) doi:10.1007/s10751-009-0018-5
  71. G. Testera et al. (AEgIS col.) Formation of a cold antihydrogenbeam in AEGIS for gravity measurements,AIP Conf. Proc. 1037, 5 (2008) doi:10.1063/1.2977857

Light Alloys

    Mg based alloys

  1. G. Barucca, R. Ferragut, F. Fiori, D. Lussana, P. Mengucci, F. Moia, and G. Riontino: Formation and evolution of the hardening precipitates in a Mg-Y-Nd alloy, Acta Mater. 59, 4151 (2011)
  2. R. Ferragut, F. Moia, F. Fiori, D. Lussana, and G. Riontino: Small-angle X-ray scattering study of the early stages of precipitation in a Mg-Nd-Gd (EV31) alloy, J. Alloy. Compd. 495, 408 (2010)
  3. F. Moia, R. Ferragut, A. Calloni, A. Dupasquier, C. E. Macchi, A. Somoza, and J. F. Nie: Vacancy-solute association during ageing of a cold worked Mg-RE alloy, Phil. Mag. 90, 2135 (2010)
  4. G. Barucca, R. Ferragut, D. Lussana, P. Mengucci, F. Moia, and G. Riontino: Phase transformations in QE22 Mg alloy, Acta Mater. 57, 4416 (2009)
  5. F. Moia, A. Calloni, R. Ferragut, A. Dupasquier, C. E. Macchi, A. Somoza, and J. F. Nie: Vacancy-solute interaction in magnesium alloy WE54 during artificial ageing: a positron annihilation spectroscopy study, Int. J. Mater. Res. 100, 378 (2009)
  6. A. Somoza, A. Dupasquier, and R. Ferragut: Advances in positron studies of age hardening in light alloys, phys. stat. sol. (c) 6, 2295 (2009)
  7. G. Riontino, M. Massazza, D. Lussana, P. Mengucci, G. Barucca, and R. Ferragut: A novel thermal treatment on a Mg-4.2Y-2.3Nd-0.6Zr (WE43) alloy, Mat. Sci. Eng. A 494, 445 (2008)
  8. G. Riontino, D. Lussana, M. Massazza, G. Barucca, P. Mengucci, and R. Ferragut: Structure evolution of EV31 Mg alloy, J. Alloy. Compd. 463, 200 (2008)
  9. P. Mengucci, G. Barucca, G. Riontino, D. Lussana, M. Massazza, R. Ferragut, and E. Hassan Aly:Structure evolution of a WE43 Mg alloy submitted to different thermal treatments, Mat. Sci. Eng. A479, 37 (2008)
  10. M. Massazza, G. Riontino, D. Lussana, A. Iozzia, P. Mengucci, G. Barucca, A. Di Cristoforo, R. Ferragut, and R. Doglione: Structural evolution on thermal treatments of EV31 alloy.In K. U. Kainer (ed.), Magnesium: Proceedings of the 7th International Conference on Magnesium Alloys and Their Applications. Wiley (2007)

    Al based alloys

  1. R. Ferragut: Atomic fraction around defects associated with nanoparticles in Al–Cu–Mg alloys, Physica B: Condensed Matter 407 2676 (2012). doi:10.1016/j.physb.2012.02.008
  2. R. Ferragut, P. V. Liddicoat, X.-Z. Liao, Y.-H. Zhao, E. J. Lavernia, R. Z. Valiev, A. Dupasquier, and S. P. Ringer: Chemistry of grain boundary environments in nanocrystalline Al 7075, J. Alloy. Compd. 495, 391 (2010)
  3.  R. K. W. Marceau, G. Sha, R. Ferragut, A. Dupasquier, S. P. Ringer: Solute clustering in Al-Cu-Mg alloys during the early stages of elevated temperature ageing, Acta Mater. 58, 4923 (2010)
  4. R. Ferragut, A. Dupasquier, C. E. Macchi, A. Somoza, R. N. Lumley, and I. J. Polmear: Vacancy-solute interactions during multiple-step ageing of an Al-Cu-Mg-Ag alloy, Scripta Mater. 60, 137 (2009)
  5. A. Tolley, R. Ferragut, and A. Somoza: Microstructural characterisation of a commercial Al-Cu-Mg alloy combining transmission electron microscopy and positron annihilation spectroscopy, Phil. Mag. 89, 1095 (2009)
  6. C. Macchi, A. Somoza, R. Ferragut, A. Dupasquier, and I. J. Polmear: Ageing processes in Al-Cu-Mg alloys with different Cu/Mg ratios, phys. stat. sol. (c) 6, 2322 (2009)
  7. A. Somoza, A. Dupasquier, and R. Ferragut: Advances in positron studies of age hardening in light alloys, phys. stat. sol. (c) 6, 2295 (2009)
  8. A. Dupasquier, R. Ferragut, P. Liddicoat, F. Moia, and S. P. Ringer: Positron lifetime evolution during room temperature ageing in Al-Zn-Mg-(Cu), phys. stat. sol. (c) 6, 2301 (2009)
  9. A. Dupasquier, R. Ferragut, M. M. Iglesias, M. Massazza, G. Riontino, P. Mengucci, G. Barucca, C. E. Macchi, and A. Somoza: Hardening nanostructures in an AlZnMg alloy, Phil. Mag. A 87, 3297 (2007)
  10. P. Folegati, I. Makkonen, R. Ferragut, and M. J. Puska: Analysis of electron-positron momentum spectra of metallic alloys as supported by first-principles calculations, Phys. Rev. B 75, 054201 (2007)
  11. A. Dupasquier, R. Ferragut, M. M. Iglesias, and F. Quasso: Vacancy-solute association in coherent nanostructures formed in a commercial Al-Zn-Mg-Cu alloy, phys. stat. sol. (c) 4, 3526 (2007)
  12. P. Folegati, A. Dupasquier, R. Ferragut, M. M. Iglesias, I. Makkonen, and M. J. Puska: Quantitative chemical analysis of vacancy-solute complexes in metallic solid solutions by coincidence Doppler broadening spectroscopy, phys. stat. sol. (c) 4, 3493 (2007)
  13. A. Somoza, C. E. Macchi, R. N. Lumley, I. J. Polmear, A. Dupasquier, and R. Ferragut: Role of vacancies during creep and secondary precipitation in an underaged Al-Cu-Mg-Ag alloy, phys. stat. sol. (c) 4, 3473 (2007)
  14. A. Tolley, R. Ferragut, and A. Somoza: Study of the nanostructures formed in 2024 alloy during thermomechanical treatments, Mater. Sci. Forum 519-521, 489 (2006)
  15. R. Ferragut, A. Dupasquier, M. M. Iglesias, C. E. Macchi, A. Somoza, and I. J. Polmear: Vacancy-solute aggregates in Al-Zn-Mg-(Cu, Ag), Mater. Sci. Forum 519-521, 309 (2006)
  16. R. K. W. Marceau, R. Ferragut, A. Dupasquier, M. M. Iglesias, and S. P. Ringer: Vacancy-solute interactions in Al-Cu-Mg, Mater. Sci. Forum 519-521, 197 (2006)
  17. A. Calloni, A. Dupasquier, R. Ferragut, P. Folegati, M. M. Iglesias, I. Makkonen, and M. J. Puska: Positron localization effects on the Doppler broadening of the annihilation line: Aluminum as a case study, Phys. Rev. B 72, 054112 (2005)
  18. R. Ferragut: Defects associated with nanostructures in AlZnMg and AlCu(Mg) alloys, Acta Phys. Pol. A107, 776 (2005)
  19. A. Dupasquier, R. Ferragut, M. M. Iglesias, C. E. Macchi, M. Massazza, P. Mengucci, G. Riontino, A. Somoza: Early solute clustering in an AlZnMg alloy. Mat. Sci. Forum. 445-446, 16 (2004)
  20. R. Ferragut, A. Dupasquier, G. Ferro, M. Biasini, A. Somoza: Positron Spectroscopy Analysis of Vacancy-Solute Nanoaggregates in Al-Cu. Mat. Sci. Forum. 445-446, 75 (2004)
  21. R. Ferragut, G. Ferro, M. Biasini. Positron Annihilation Study of Secondary Ageing in Al-Cu. Materials Forum. 28, 1022 (2004)
  22. G. Riontino, A. Dupasquier, R. Ferragut, M. M. Iglesias, C. E. Macchi, M. Massazza, P. Mengucci, A. Somoza: Formation and morphology of hardening nanostructures in an AlZnMg alloy. Materials Forum. 28, 652 (2004)
  23. R. Ferragut, A. Somoza, I. Torriani: Age-hardening Study in Al-Zn-Mg alloys. International Report of National Synchrotron Light Laboratory – LNLS. ISSN1518-0204, 307 (2003)
  24. R. Ferragut, A. Somoza, A. Tolley, I. Torriani: Precipitation Kinetics in Al-Zn-Mg Commercial Alloys. J. Mat. Proc. Techn. 141, 35 (2003)
  25. A. Dupasquier, R. Ferragut, P. Folegati, M. Massazza, G. Riontino, A. Somoza: Secondary ageing in an Al-Cu-Mg alloy with high Cu/Mg ratio. Mat. Sci. Forum. 396-402, 783 (2002)
  26. R. Ferragut, A. Somoza, I. Torriani: Precipitation kinetic in Al-Zn-Mg alloys: a study by Small-Angle X-Ray Scattering. International Report of National Synchrotron Light Laboratory – LNLS. ISSN1518-0204 305 (2003). pdf
  27. R. Ferragut, A. Somoza, A. Dupasquier, I. J. Polmear: Mechanisms of age-hardening in two Al-Cu-Mg alloys studied by Positron Annihilation Spectroscopy. Mat. Sci. Forum. 396-402, 777 (2002)
  28. R. Ferragut, A. Somoza, I. Torriani: Pre-precipitation Study in the 7012 Al-Zn-Mg-Cu Alloy by Electrical Resistivity. Mat. Sci. Eng. A 334, 1 (2002)
  29. M. Massazza, G. Riontino, A. Dupasquier, P. Folegati, R. Ferragut, A. Somoza: Secondary ageing in Al-Cu-Mg. Phil. Mag. Lett. 82, 495 (2002)
  30. R. Ferragut, A. Somoza, A. Tolley: Influence of Pre-deformation on the Precipitation in the 2024 Al-Cu-Mg Alloy. Mat. Sci. Forum. 363-365, 88 (2001)
  31. R. Ferragut, A. Somoza, A. Tolley, I. Torriani: Precipitation kinetics in two Al-Zn-Mg Alloys. Special Issue: J. Mat. Proc. Techn. 117, 1 (2001)
  32. A. Somoza, A. Dupasquier, I. J. Polmear, P. Folegati, R. Ferragut: Positron Annihilation Study of the Aging Kinetics of AlCu-based Alloys. I. Al-Cu-Mg. Phys. Rev. B, 61, 14454 (2000)
  33. A. Somoza, A. Dupasquier, I.J. Polmear, P. Folegati, R. Ferragut: Positron Annihilation Study of the Aging Kinetics of AlCu-based Alloys. II. Ag microalloying. Phys. Rev. B, 61, 14464 (2000)
  34. R. Ferragut, A. Somoza: Positron Age-hardening and Precipitation in Predeformed 2024 (Al-Cu-Mg) Alloy. Phys. Stat. Sol. (a) 175, R1 (1999)
  35. R. Ferragut, A. Somoza, A. Tolley: Microstructural Evolution of 7012 Alloy During the Early Stages of Artificial Ageing. Acta Mater. 47, 4355 (1999)
  36. R. Ferragut, A. Somoza, A. Dupasquier: Positron Lifetime Spectroscopy and Decomposition Processes in Commercial Al-Zn-Mg based Alloys. J. Phys.: Condens. Matter. 10,  3903 (1998)
  37. R. Ferragut, A. Somoza, A. Dupasquier: Positron Annihilation Study of Vacancy Dynamics after the Solution Treatment of Al-Zn-Mg Alloys. 6th International Conference in Aluminium Alloys (ICAA-6). (vol. 2, pp. 683-689, 1998). (Toyohashi, Japan) ed. Sato T., Kumai S., Kobayashi T., Murakami Y.
  38. R. Ferragut, A. Somoza, A. Dupasquier: On the Two-Step Ageing in a Commercial Al-Zn-Mg Alloy. A Study by Positron Lifetime Spectroscopy. J. Phys.: Condens. Matter. 8,  8945 (1996)
  39. ** R. Ferragut, A. Somoza, I. Torriani: Estudio de la Formación de Zonas de Guinier-Preston mediante SAXS y Resistometría Eléctrica. Annual Acta Asociación Argentina de Materiales y IV Coloquio Latinoamericano de Fractura y Fatiga 309 (2001). pdf
  40. ** R. Ferragut, A. Somoza: Envejecimiento Isotérmico en la Aleación 7012 base Al-Zn-Mg. Proceedings SAM’98 and V Congreso Iberoamericano de Metalurgia IBEROMET V, 369 (1999). pdf
  41. ** R. Ferragut, A. Somoza: Precipitación en la Aleación 2024 base Al-Cu-Mg. Proceedings SAM’98 and V Congreso Iberoamericano de Metalurgia IBEROMET V, 441 (1999). pdf
  42. ** R. Ferragut, A. Somoza, A. Tolley: Análisis de la Evolución Microestructural de la Aleación 7012 en los Primeros Estadios del Envejecimiento Artificial. Annual  Acta AFA 9 (1999) 230-234. pdf
  43. ** R. Ferragut: Estudio del Termoenvejecimiento en Aleaciones base Aluminio. Doctoral Thesis. (1999).Universidad Nacional del Centro de la Provincia de Buenos Aires. Argentina.
  44. ** R. Ferragut, A. Tolley, A. Somoza: Cambios Microestructurales en la Aleación Termoendurecible 7012 (Al-Zn-Mg-Cu). Annual Acta AFA 10 155 (1999). pdf
  45. ** R. Ferragut, A. Somoza: Evolución Microestructural de Aleaciones Termoenvejecibles base Al luego del Homogeneizado. Annual Acta AFA 8, 110 (1998). pdf
  46. ** R. Ferragut, A. Somoza: Procesos de Descomposición en Aleaciones Termoenvejecibles base Al-Zn-Mg.Annual Acta AFA 7, 192 (1997). pdf
  47. ** R. Ferragut, A. Somoza: Influencia del Preenvejecimiento sobre la respuesta al Envejecimiento Artificial de Aleaciones Termoenvejecibles Comerciales base Al-Zn-Mg. Annual Acta Asociación Argentina de Materiales, SAM (1997) 251-254. pdf
  48. ** R. Ferragut: Aleaciones Termoenvejecibles. Boletín Informativo PYME (Asociación de Pequeña y Mediana Industria – Argentina).No 121, 22 (1997). pdf
  49. ** R. Ferragut, A. Somoza: Fenómenos de Precipitación y Espectroscopía de Aniquilación de Positrones en Aleaciones Termoenvejecibles comerciales Base Al. Annual Acta Asociación Argentina de Materiales, SAM’95 85 (1995). pdf
  50. ** R. Ferragut: Análisis Microestructural de Aleaciones Termoenvejecibles base Al-Zn-Mg. Thesis MSc. in Physics. (1995) Universidad Nacional del Centro de la Provincia de Buenos Aires. Argentina.

Backscattering of gamma rays

  1. R. Ferragut, G. Pereyra et al.: Gamma Ray Albedo in Fe and Al: Scatterer Lateral Size and Thickness Influences. pdf
  2. ** G. Pereyra, R. Ferragut, A. Somoza: Determinación del Número de Albedo en Hierro y Aluminio por Retrodispersión de Radiación Gamma. Annual Acta AFA 11 50 (2000). pdf
  3. ** R. Ferragut, R. Romero, A. Somoza: Retrodispersión de Radiación Gamma. Annual Acta AFA 3 412 (1992).pdf

**in Spanish (14 works)