O. Morán

Universidad de Medellín — Colombia

Materials Science · Physical Sciences

12h-index621citations117works1.42yr avg
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Research Topics

Magnetic and transport properties of perovskites and related materials(77), Advanced Condensed Matter Physics(61), Physics of Superconductivity and Magnetism(46), Multiferroics and related materials(30), ZnO doping and properties(15)

Publications117 total

Polyhedral variation in the Ho substitution in dodecahedral site of Gd3Fe5O12 garnet and evaluation of the morphological, optical and electric properties
Solid State Sciences·2025· 1 cited
Dielectric behavior of Ho3+-doped Y3Fe5O12 garnet-type ceramics at high temperatures
Ceramics International·2025· 3 cited
Fuel Effect on the Structural, Morphological, and Electrical Properties of Perovskite-Type Mixed Oxide La0.7Ca0.3Mn1–xNixO3 (x = 0 and 0.07) Synthesized through Gel Combustion
International Journal of Self-Propagating High-Temperature Synthesis·2025· 1 cited
Flexible strained membranes of multiferroic TbMnO3
Applied Physics Letters·2024· 1 cited
Flexible strained membranes of multiferroic TbMnO3
arXiv (Cornell University)·2024Open Access
Magnetic and electrical behaviour of Yb substitution on Bi1-Yb FeO3 (0.00 < x < 0.06) ceramic system
Journal of Magnetism and Magnetic Materials·2024· 4 cited
Assessment of electronic states and local structure of Mn-atoms in nanometric-sized La0.7Ca0.3Mn1−xNixO3 manganites by means of X-ray-absorption fine structure measurements
Applied Physics A·2024
On the dielectric properties and conduction mechanism in cuprous oxide thin films grown on (111)-oriented MgO substrates by means of non-reactive DC magnetron sputtering
Applied Physics A·2023· 1 cited
General aspects of the physical behavior of polycrystalline BiFeO3/VO2 bilayers grown on sapphire substrates
Applied Physics A·2022· 5 cited
Structural aspects and magnetoelectric behavior of hexagonal Sr1-xBaxMnO3 (x=0, 0.4) manganites: Effect of leakage currents
Physics Letters A·2022· 6 cited
Evaluation of dielectric properties of nanocrystalline ZnO films at sub-ambient temperatures
Applied Physics A·2022· 5 cited
Effects of TM-doping on structural, magnetic and transport properties in CaTi0.8TM0.2O3 (TM = Mo, Co, and Mn)
Ceramics International·2020· 6 cited
On the electrical properties of textured YBaCo2O5+δ thin layers tested by means of complex impedance spectroscopy
Vacuum·2020· 4 cited
Critical Properties and Magnetocaloric Effect in La0.7Ba0.3Mn0.8Ti0.2O3 Ceramic
Metallurgical and Materials Transactions A·2020· 5 cited
Observation of drastic changes in the magnetic response of epitaxial TbMnO3 thin films upon Al-doping
Journal of Physics and Chemistry of Solids·2019· 1 cited
Evidence of ferromagnetic ordering at low temperatures in epitaxial TbMnO3 thin films grown by means of DC magnetron sputtering
Journal of Magnetism and Magnetic Materials·2019· 5 cited
Assessment of the critical behavior near the FM to PM phase transition in nano-crystalline La0.7Ca0.3Mn1−xNixO3 (x = 0, 0.02, 0.07, 0.10) samples synthesized by auto-combustion
Journal of Magnetism and Magnetic Materials·2019· 7 cited
Ferromagnetic long-range ordering in nano-crystalline La0.7Ca0.3Mn1-xNixO3 (x = 0, 0.02) manganites
Journal of Magnetism and Magnetic Materials·2018· 6 cited
Assessment of the relationship between magnetotransport and magnetocaloric properties in nano-sized La0.7Ca0.3Mn1−xNixO3 manganites
Journal of Magnetism and Magnetic Materials·2018· 16 cited
Evaluation of the AC conductivity and dielectric properties of YBaCo2O5±δ thin films at low temperatures
Vacuum·2018· 1 cited
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Frequent Co-authors

E. Baca(17), A. Gómez(16), J.L. Izquierdo(14), G. Bolaños(12), D. Fuchs(11), W. Saldarriaga(11), Rudolf J. Schneider(8), Carlos Paucar(8), Carlos Arturo Parra Vargas(6), G. I. Supelano(5), R. Hott(5), J. Mera(5), P. Prieto(5), Edgar Andrés Chavarriaga Miranda(4), J. Doria(4), M. E. Gómez(4), A. Astudillo(4), C. Córdoba(4), O. Paredes(4), K. Grube(4)