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Electric field gradient sign determination in low magnetic fields perpendicular to the gamma rays in<sup>57</sup>Fe Mössbauer spectroscopy
ArticleAbstract: The determination, by Mössbauer57Fe spectroscopy, of the sign and the asymmetry parameter of the elePalabras claves:Autores:Edgar J.C. Jaimes, Gonzalez-Jimenez F., Iraldi R.Fuentes:scopusEvidence for the existence of two electronic states in the chalcopyrite-type alloys CuFe(S<inf>1-z</inf>Se<inf>z</inf>)<inf>2</inf>
ArticleAbstract: Results of Mössbauer spectroscopy for the chalcopyrite-type of alloys CuFe(S1-zSez)2 in the range ofPalabras claves:Autores:D'Onofrio L., Edgar J.C. Jaimes, Gonzalez J., Gonzalez-Jimenez F., Iraldi R., Lamarche G., Quintero M., Woolley J.C.Fuentes:scopusEffect of pre-alloying FeNi on Ag diffusion on the ternary system
ArticleAbstract: Mechanical alloying (MA) is a process that has proven to be a versatile tool to produce nanostructurPalabras claves:Fe-Ni-Ag system, Mechanical alloying, Ternary systemsAutores:Bonyuet D., D'Onofrio L., Gonzalez-Jimenez F., Luis José Borrero González, Ochoa J.Fuentes:googlescopusApplication of Mössbauer Spectroscopy to the Carbon Oxides Hydrogenation Reactions
ArticleAbstract: Iron-based catalysts have favorable activity and selectivity properties for the CO and CO<inf>2</infPalabras claves:C<inf>2</inf>–C<inf>4</inf> hydrocarbons, carbon dioxide hydrogenation, Fischer–Tropsch synthesis, iron carbidesAutores:Cubeiro M.L., Goldwasser M.R., Gonzalez-Jimenez F., Luis V. García, Pérez-Zurita M.J., Pietri E.Fuentes:scopusDownhole upgrading of Orinoco-based extra-heavy crude oil using hydrogen donors under steam injection conditions: Effect of the presence of catalysts
Conference ObjectAbstract: An extra-heavy crude oil underground upgrading concept and laboratory experiments are presented whicPalabras claves:Autores:Edgar J.C. Jaimes, Gonzalez-Jimenez F., Ovalles C., Rivero V., Salazar A.Fuentes:scopusMagnetic susceptibility, transport and Mössbauer measurements in CuFeSe<inf>2</inf>
ArticleAbstract: The study of the magnetic, transport and Mössbauer properties of eskebornite, CuFeSe2, shows signifiPalabras claves:Autores:D'Onofrio L., Edgar J.C. Jaimes, Gonzalez J., Gonzalez-Jimenez F., Lamarche G., Lamazares J., Quintero M., Sanchez-Porras G., Tovar R., Woolley J.C.Fuentes:scopusMagnetic, transport, X-ray diffraction and Mössbauer measurements on CuFeSe<inf>2</inf>
ArticleAbstract: In the family of the semimagnetic semiconductors of chalcopyrite type (CuFeS2), eskebornite CuFeSe2Palabras claves:Autores:D'Onofrio L., Edgar J.C. Jaimes, Gonzalez J., Gonzalez-Jimenez F., Iraldi R., Lamarche G., Lamazares J., Quintero M., Sanchez-Porras G., Woolley J.C.Fuentes:scopusPreparation and characterization of α-Fe nanowires located inside double wall carbon nanotubes
ArticleAbstract: Capillary effect was used to fill double wall carbon nanotubes (DWCNT) with iron. The samples are chPalabras claves:Autores:Belandria E., Broto J., Flahaut E., Gonzalez J., Gonzalez-Jimenez F., Jorge J., Luis José Borrero González, Raquet B.Fuentes:googlescopusSynthesis and characterization of the mechanically alloyed Fe <inf>40</inf>Ni<inf>40</inf>Ag<inf>20</inf> and (FeNi)<inf>80</inf>Ag <inf>20</inf>
ArticleAbstract: Mechanical Alloying (MA) is a process that has shown to be a versatile tool to produce nanostructurePalabras claves:Fe-Ag-Ni system, Immiscible systems, Mechanical alloyingAutores:Bonyuet D., D'Onofrio L., Gonzalez-Jimenez F., Luis José Borrero González, Ochoa J.Fuentes:scopusMössbauer measurements in CuFeTe<inf>2</inf>
ArticleAbstract: The Mössbauer measurements at variable temperature (from liquid helium to room temperature) on the lPalabras claves:Autores:D'Onofrio L., Edgar J.C. Jaimes, Gonzalez J., Gonzalez-Jimenez F., Quintero M., Rivas A.Fuentes:scopus