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Investigación

El laboratorio de difracción y fluorescencia de Rayos X ha sido fundamental para el estudio de nuevos materiales. Los resultados de las caracterizaciones realizadas han sido relevantes en múltiples artículos científicos.

Conoce nuestras publicaciones

  • 2024
    • Carranza D, Wolowiec C, Basaran A, Salev P, Schuller I, Ramirez J.G., Low-temperature paramagnetic phase reentrance in praseodymium-doped manganites. Phys. Rev. Materials 8, 054401 (2024) 
    • Fonseca, D. Ezenarro, F.M. Nachtigall, L.S. Santos, M.A. Macías, R.S. Rojas, and John J. Hurtado. Air-Stable Cobalt(III) and Chromium(III) Complexes as Single-Component Catalysts for the Activation of Carbon Dioxide and Epoxides. Inorganic Chemistry63 (2024). https://doi.org/10.1021/acs.inorgchem.4c00151
  • 2023
    • Sergio Correal, Daniel Hernández-Gómez, Andrea Steffania Esquivel, Alexander Cardona-Rodríguez, Andreas Reibe, Yenny Hernandez, Rafael González-Hernández, and Juan Gabriel Ramírez, Tuning electronic and magnetic properties through disorder in V2O5 nanoparticles,  Sci. Rep. 13 6752 (2023) 
    • Orozco, Y., Betancur, A., Chavarriaga, E., Ramirez, J. G., Moreno, R., Palacio, J., Leal-Marin, S., Glasmacher, B., Gryshkov, O., Paucar, C., Garcia, C., & Lopera, A. (2023). Influence of NaCl on Magnetic Properties of MgFe2O4 Nanoparticles Synthesized by Gel Combustion. International Journal of Self-Propagating High-Temperature Synthesis, 32(2), 139–149.
    • A.F. Pérez, D.F. Hernández, V. Bernal, L. Giraldo, J.C. Moreno, E. da Silva, M. Martins, J. Morais, Y. Hernandez, M.T. Cortés, and M.A. Macías. Sulfur-Doped g-C3N4 Heterojunctions for Efficient Visible Light Degradation of Methylene Blue. ACS Omega8 (2023). https://doi.org/10.1021/acsomega.3c06320
    • G. Cardenas, K. Vega, H. Rojas, D. Silvera, J. Pazos, O. Herrera, M. A. Macías, C. Espejo, W. López-Pérez, J. A. Galvis, and P. Giraldo-Gallo. Room temperature multiferroicity in a transition metal dichalcogenide. npj 2D Materials and Applications7 (2023). https://doi.org/10.1038/s41699-023-00416-x
    • M. García, N. Elejalde, J. Portilla, and M.A. Macías. C-H···X (X = F, Cl) and Cl···Cl halogen mediated interactions driving the crystal packing in N-substituted 4-arylimidazoles. Journal of Molecular Structure1272 (2023). https://doi.org/10.1016/j.molstruc.2022.134181
  • 2022
    • Alexander Cardona Rodríguez, Andreas Reiber, Ivan K. Schuller, Diego Muraca, Juan Gabriel Ramírez, Evidence of a glassy magnetic transition driven by structural disorder in BiFeO3 nanoparticles, J. Magn Magn. Mater. 563, 169917 (2022)
    • Cardona-Rodríguez, E. Ramos Rodríguez, D. Carranza-Celis, N. Vergara-Duran, A.S.E. da Cruz, O. Moscoso Londoño, F. Béron, M. Knobel, A. Reiber, D. Muraca, and Juan Gabriel Ramírez, Resolving magnetic contributions in BiFeO3 nanoparticles using First-order reversal curves. J. Magn. Magn. Mater. 556, 169409 (2022).
  • 2021
    • D. Carranza-Celis, E. Skoropata, Amlan Biswas, M.R. Fitzsimmons, Ivan K. Schuller and Juan Gabriel Ramirez, Magnetism dynamics driven by phase separation in Pr-doped manganite thin films: A Ferromagnetic resonance study, Physical Review Materials 5, 124413 (2021).
    • C.E. Puerto, C.C. Granados, V.V. Kouznetsov, and M.A. Macías. Synthesis and X-ray crystallographic analysis of free base and hexafluorophosphate salts of 3,4-dihydroisoquinolines from the Bischler–Napieralski reaction. New Journal of Chemistry 45 (2021). https://doi.org/10.1039/D0NJ05235C
  • 2019
    • Diego Carranza-Celis, Alexander Cardona Rodríguez, Jackeline Narváez, Oscar Moscoso, Diego Muraca, Marcelo Knobel, Nancy Ornelas-Soto, Andreas Reiber, Juan Gabriel Ramírez, Control of Multiferroic properties in BiFeO3 nanoparticles.  Scientific Reports 9, 3182 (2019)