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E.M. Palmero, D. Casaleiz, J. de Vicente, B. Skårman, H. Vidarsson, P.-O. Larsson, and A. Bollero, Effect of particle size distribution on obtaining novel MnAlC-based permanent magnet composites and flexible filaments for 3D-printing, Addit. Manuf. 33, 101179 (2020).

I. García-Cortés, S. Cabrera, M. Medrano, A. Moroño, P. Muñoz, A. Soleto, I. Bugallo, A. Nieto, R. Altimira, A. Bollero, J. Camarero, and J.L.F. Cuñado, RMATE: A device to test radiation-induced effects under controlled magnetic field and temperature, Fusion Eng. Des. 154, 111431 (2020).

J. Rial, E.M. Palmero, and A. Bollero, Efficient nanostructuring of isotropic gas-atomized MnAl powder by rapid milling (30 s), Engineering 6 (2), 173-177 (2020).

A. Bollero, V. Neu, V. Baltz, D. Serantes, J.L.F. Cuñado, J. Pedrosa, E.M. Palmero, M. Seifert, B. Dieny, R.P. del Real, M. Vázquez, O. Chubykalo-Fesenko, and J. Camarero, An extraordinary chiral exchange-bias phenomenon: engineering the sign of the bias field in orthogonal bilayers by a magnetically switchable response mechanism, Nanoscale 12, 1155-1163 (2020).


J.L.F. Cuñado, J. Camarero, F.J. Pedrosa, N.M. Nemes, M. Sanz, M. Oujja, E. Rebollar, J.F. Marco, J. de la Figuera, M. Monti, M. Castillejo, T. Feher, B. Nafradi, L. Forró and A. Bollero, Evidence of anomalous switching of the in-plane magnetic easy axis with temperature in Fe3O4 film on SrTiO3:Nb by v-MOKE and ferromagnetic resonanceNanoscale 11, 19870-19876 (2019).

E.M. Palmero, D. Casaleiz, J. de Vicente, J. Hernández-Vicen, S. López-Vidal, E. Ramiro, and A. Bollero, Composites based on metallic particles and tuned filling factor for 3D-printing by Fused Deposition Modeling, Compos. Part A Appl. Sci. Manuf. 124, 105497 (2019).

M. Villanueva, C. Navío, E. Céspedes, F. Mompeán, M. García-Hernández, J. Camarero, and A. Bollero, MnBi thin films for high temperature permanent magnet applications, AIP Adv. 9, 035325 (2019).

V. Øygarden, J. Rial, A. Bollero, and S. Deledda, Phase-pure τ-MnAlC produced by mechanical alloying and a one-step annealing route, J. Alloys Compd. 779, 776-783 (2019).

E.M. Palmero, D. Casaleiz, N.A. Jiménez, J. Rial, J. de Vicente, A. Nieto, R. Altimira, and A. Bollero, Magnetic-polymer composites for bonding and 3D-printing of permanent magnets, IEEE Trans. Magn. 55 (2), 2101004 (2019). 


C. Navío, M. Villanueva, E. Céspedes, F. Mompeán, M. García-Hernández, J. Camarero, and A. Bollero, Ultrathin films of L10-MnAl on GaAs (001): A hard magnetic MnAl layer onto a soft Mn-Ga-As-Al interface, APL Mater. 6, 101109 (2018).

J. Rial, P. Švec, E.M. Palmero, J. Camarero, P. Švec Sr., and A. Bollero, Severe tuning of permanent magnet properties in gas-atomized MnAl powder by controlled nanostructuring and phase transformation, Acta Mater., 157, 42-52 (2018).

E.M. Palmero, J. Rial, J. de Vicente, J. Camarero, B. Skårman, H. Vidarsson, P.-O. Larsson, and A. Bollero, Development of permanent magnet MnAlC/polymer composites and flexible filament for bonding and 3D-printing technologies, Sci. Technol. Adv. Mater., 19 (1), 465-473 (2018).


A.Bollero, J. Rial, M. Villanueva, K.M. Golasinski, A. Seoane, J. Almunia, and R. Altimira, Recycling of strontium ferrite waste in a permanent magnet manufacturing plant, ACS Sustainable Chem. Eng., 5 (4), 3243-3249 (2017).

J.Rial, M. Villanueva, E. Céspedes, N. López, J. Camarero, L.G. Marshall, L.H. Lewis, and A. Bollero, Application of a novel flash-milling procedure for coercivity development in nanocrystalline MnAl permanent magnet powders, J. Phys. D: Appl. Phys., 50 (10), 105004 (2017).

M.N. Guzik, K.M. Golasinski, F.J. Pedrosa, P. Jenuš, A. Bollero, B.C. Hauback, and S. Deledda, Influence of ultra-short cryomilling on the microstructural and magnetic properties of cobalt ferrite, J. Alloys Compd., 721, 440-448 (2017).

E.Céspedes, M. Villanueva, C. Navío, F.J. Mompeán, M. García-Hernández, A. Inchausti, P. Pedraz, M.R. Osorio, J. Camarero, and A. Bollero, High coercive LTP-MnBi for high temperature applications: From isolated particles to film-like structures, J. Alloys Compd., 729, 1156-1164 (2017).

J.Y. Law, J. Rial, M. Villanueva, N. López, J. Camarero, L.G. Marshall, J.S. Blázquez, J.M. Borrego, V. Franco, A. Conde, L.H. Lewis, and A. Bollero, Study of phases evolution in high-coercive MnAl powders obtained through short milling time of gas-atomized particles, J. Alloys Compd., 712, 373-378 (2017).

J.L.F. Cuñado, A. Bollero, T. Pérez-Castañeda, P. Perna, F. Ajejas, F.J. Pedrosa, A. Gudín, A. Maldonado, M.A. Niño, R. Guerrero, D. Cabrera, F.J. Terán, R. Miranda, and J. Camarero, Emergence of the Stoner-Wohlfarth astroid in thin films at dynamic regime, Sci. Rep., 7, 13474 (2017).

E.Céspedes, G. Rodríguez-Rodríguez, C. Navío, M.R. Osorio, R. Guerrero, F.J. Pedrosa, F.J. Mompeán, M. García-Hernández, J.F. Fernández, A. Quesada, J. Camarero, and A. Bollero, Inter-grain effects on the magnetism of M-type strontium ferrite, J. Alloys Compd., 692, 280-287 (2017).


F.J. Pedrosa, J. Rial, K.M. Golasinski, M.N. Guzik, A. Quesada, J.F. Fernández, S. Deledda, J. Camarero, and A. Bollero, Towards high performance CoFe2O4 isotropic nanocrystalline powder for permanent magnet applications, Appl. Phys. Lett., 109, 223105 (2016).

N.Jackson, F.J. Pedrosa, A. Bollero, A. Mathewson, and O.Z. Olszewski, Integration of thick-film permanent magnets for MEMS applications, J. Microelectromech. Syst., 25 (4), 716-724 (2016).

J.M. Colino, M.A. Arranz, A.J. Barbero, A. Bollero, and J. Camarero, Surface magnetization and the role of pattern defects in various types of ripple patterned films, J. Phys. D: Appl. Phys., 49 (13), 135002 (2016).

F.J. Pedrosa, J. Rial, K.M. Golasinski, M. Rodríguez-Osorio, G. Salas, D. Granados, J. Camarero, and A. Bollero, Tunable nanocrystalline CoFe2O4 isotropic powders obtained by co-precipitation and ultrafast ball milling for permanent magnet applications, RSC Adv., 6, 87282-87287 (2016).

A.Quesada, C. Granados-Miralles, A. López-Ortega, S. Erokhin, E. Lottini, F.J. Pedrosa, A. Bollero, A.M. Aragón, F. Rubio-Marcos, M. Stingaciu, G. Bertoni, C. de Julián Fernández, C. Sangregorio, J.F. Fernández, D. Berkov, and M. Christensen, Energy product enhancement in imperfectly exchange-coupled nanocomposite magnets, Adv. Electron. Mater., 2 (4), 1500365 (2016).


P.Perna, F. Ajejas, D. Maccariello, J.L. Fernández-Cuñado, R. Guerrero, M.A. Niño, A. Bollero, R. Miranda, and J. Camarero, Interfacial exchange-coupling induced chiral symmetry breaking of spin-orbit effects, Phys. Rev. B, 92, 220422 (2015).

F.J. Pedrosa, J. Rial, K.M. Golasinski, J. Camarero, and A. Bollero, CoFe2O4 isotropic powders for permanent magnet applications, IEEE EUROCON 2015.

J.L. Cuñado, F.J. Pedrosa, F. Ajejas, A. Bollero, P. Perna, F.J. Terán, R. Miranda, and J. Camarero, Note: Vectorial-magneto optical Kerr effect technique combined with variable temperature and full angular range all in a single setup, Rev. Sci. Instrum., 86 (4), 046109 (2015).

A.Bollero, F.J. Pedrosa, J.L. Cuñado, J. Camarero, M. Seifert, V. Neu, V. Baltz, D. Serantes, O. Chubykalo-Fesenko, R.P. del Real, M. Vázquez, L. Schultz, B. Dieny, and R. Miranda, Extraordinary exchange-bias effects in coupled SmCo5 (perpendicular)/CoFeB (in-plane) bilayers, 2015 IEEE Magnetics Conference (INTERMAG).


P.Perna, D. Maccarielo, C. Rodrigo, J.L.F. Cuñado, M. Muñoz, J.L. Prieto, M.A. Niño, A. Bollero, J. Camarero, and R. Miranda, Direct experimental determination of the anisotropic magnetoresistive effects, Appl. Phys. Lett., 104, 202407 (2014).

P.Sirvent, E. Berganza, A.M. Aragón, A. Bollero, A. Moure, M. García-Hernández, P. Marín, J.F. Fernández, and A. Quesada, Effective high-energy ball milling in air of Fe65Co35 alloys, J. Appl. Phys., 115, 17B505 (2014).

E.Jiménez, N. Mikuszeit, J.L. Cuñado, P. Perna, F.J. Pedrosa, D. Maccariello, C. Rodrigo, M.A. Niño, A. Bollero, J. Camarero, and R. Miranda, Vectorial Kerr magnetometer for simultaneous and quantitative measurements of the in-plane magnetization components, Rev. Sci. Instrum., 85 (5), 053904 (2014).