Search Results - "López–Ortega, A."

Corrosion, wear and tribocorrosion performance of a thermally sprayed aluminum coating modified by plasma electrolytic oxidation technique for offshore submerged components protection by López-Ortega, A., Arana, J.L., Rodríguez, E., Bayón, R.

“…[Display omitted] •A TSA coating applied on steel has been modified by PEO technique.•The developed coating was evaluated by corrosion, abrasion and…”
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Tribocorrosion of Passive Materials: A Review on Test Procedures and Standards by López-Ortega, A., Bayón, R., Arana, J. L.

“…This paper reviews the most recent available literature relating to the electrochemical techniques and test procedures employed to assess tribocorrosion…”
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New conditionally exactly solvable inverse power law potentials by López-Ortega, A

“…We give two conditionally exactly solvable inverse power law potentials whose linearly independent solutions include a sum of two confluent hypergeometric…”
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On the comparison of the tribocorrosion behavior of passive and non-passivating materials and assessment of the influence of agitation by López-Ortega, A., Arana, J.L., Bayón, R.

“…In this study, the tribocorrosion behavior of an AISI 316 stainless steel (passive) and a Low-Alloyed steel (non-passivating or active) was compared,…”
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Perturbation theory in the framework of the improved asymptotic iteration method by Jaimes-Najera, J., López-Ortega, A.

“…Based on the concepts of the improved asymptotic iteration method, we modify the original asymptotic iteration method for perturbation problems previously…”
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Influence of temperature on the corrosion and tribocorrosion behaviour of High-Strength Low-Alloy steels used in offshore applications by López-Ortega, A., Bayón, R., Arana, J.L., Arredondo, A., Igartua, A.

“…Tribocorrosion is an important failure cause of High-Strength Low-Alloy steel (HSLA) components in offshore applications due to the synergistic effect of wear…”
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Development of a superhydrophobic and bactericide organic topcoat to be applied on thermally sprayed aluminum coatings in offshore submerged components by López-Ortega, A., Areitioaurtena, O., Alves, S.A., Goitandia, A.M., Elexpe, I., Arana, J.L., Bayón, R.

“…[Display omitted] •The organic topcoat applied on a thermally sprayed aluminum coatings in offshore submerged components was functionalized.•The commercial…”
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Robust antiferromagnetic coupling in hard-soft bi-magnetic core/shell nanoparticles by Estrader, M., López-Ortega, A., Estradé, S., Golosovsky, I. V., Salazar-Alvarez, G., Vasilakaki, M., Trohidou, K. N., Varela, M., Stanley, D. C., Sinko, M., Pechan, M. J., Keavney, D. J., Peiró, F., Suriñach, S., Baró, M. D., Nogués, J.

“…The growing miniaturization demand of magnetic devices is fuelling the recent interest in bi-magnetic nanoparticles as ultimate small components. One of the…”
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Tribological Investigation on WC/C Coatings Applied on Bearings Subjected to Fretting Wear by Pinedo, B., Mendoza, G., López-Ortega, A., Zubizarreta, C., Mendizabal, L., Fraile, S., Ionescu, L.

“…This study investigates the capability of WC/C coatings to protect bearing bores against fretting wear when there is a lack of lubrication, a typical failure…”
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Numerical calculation of the quasinormal frequencies for the Dirac field in a Lifshitz black brane by Ares de Parga-Regalado, A. M., López-Ortega, A.

“…In the zero momentum limit we numerically calculate the quasinormal frequencies of the massive Dirac field propagating in a Lifshitz black brane. We focus on…”
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Quasinormal frequencies of the dimensionally reduced BTZ black hole by Gutiérrez-Dávila, K. A., López-Ortega, A.

“…We calculate numerically the quasinormal frequencies of the Klein-Gordon and Dirac fields moving in the two-dimensional dimensionally reduced BTZ black hole…”
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Mechanism-based wear models for plastic injection moulds by Zabala, B., Fernandez, X., Rodriguez, J.C., López-Ortega, A., Fuentes, E., Bayón, R., Igartua, A., Girot, F.

“…Injection moulding is a single-step manufacturing process for plastic parts that require very precise dimensions, geometries and low part roughness (Ra…”
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Magnetic binary encoding system based on 3D printing and GMI detection prototype by Beato-López, J.J., Algueta-Miguel, J.M., Galarreta-Rodriguez, I., López-Ortega, A., Garaio, E., Gómez-Polo, C., Aresti, M., Soria-Picón, E., Pérez-Landazábal, J.I.

“…In this work, the feasibility of a magnetic binary encoding system using 3D printing technology is analyzed. The study has a double interest, that is, the…”
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Magnetic proximity effect features in antiferromagnetic/ferrimagnetic core-shell nanoparticles by Golosovsky, I V, Salazar-Alvarez, G, López-Ortega, A, González, M A, Sort, J, Estrader, M, Suriñach, S, Baró, M D, Nogués, J

“…A study of "inverted" core-shell, MnO/gamma-Mn(2)O(3), nanoparticles is presented. Crystal and magnetic structures and characteristic sizes have been…”
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Quasinormal Frequencies of a Two-Dimensional Asymptotically Anti-de Sitter Black Hole of the Dilaton Gravity Theory by Hernández-Velázquez, M. I., López-Ortega, A.

“…We numerically calculate the quasinormal frequencies of the Klein-Gordon and Dirac fields propagating in a two-dimensional asymptotically anti-de Sitter black…”
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Exact quasinormal frequencies of the Dirac field in a Lifshitz black brane by Ares de Parga-Regalado, A. M., López-Ortega, A.

“…In the zero momentum limit we exactly calculate the quasinormal frequencies of the massive Dirac field propagating in a Lifshitz black brane. Our results are…”
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Distinguishing the core from the shell in MnOₓ/MnOy and FeOₓ/MnOₓ core/shell nanoparticles through quantitative electron energy loss spectroscopy (EELS) analysis by Estradé, S, Yedra, Ll, López-Ortega, A, Estrader, M, Salazar-Alvarez, G, Baró, M.D, Nogués, J, Peiró, F

“…The structural and chemical characterization of inverted bi-magnetic MnOₓ(antiferromagnetic)/MnOy(ferrimagnetic) and…”
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Evaluation of protective coatings for offshore applications. Corrosion and tribocorrosion behavior in synthetic seawater by López-Ortega, A., Bayón, R., Arana, J.L.

“…Coatings have been widely used in the corrosion protection of metallic materials in marine environments. In this work, the corrosion and tribocorrosion…”
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Area spectrum of the D-dimensional de Sitter spacetime by López-Ortega, A.

“…The determination of the quantum area spectrum of a black hole horizon by means of its asymptotic quasinormal frequencies has been explored recently. We…”
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Strongly Exchange Coupled Core|Shell Nanoparticles with High Magnetic Anisotropy: A Strategy toward Rare-Earth-Free Permanent Magnets by Lottini, E, López-Ortega, A, Bertoni, G, Turner, S, Meledina, M, Van Tendeloo, G, de Julián Fernández, C, Sangregorio, C

“…Antiferromagnetic­(AFM)|ferrimagnetic­(FiM) core|shell (CS) nanoparticles (NPs) of formula Co0.3Fe0.7O|Co0.6Fe2.4O4 with mean diameter from 6 to 18 nm have…”
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