O. Peña

District University of Bogotá — Colombia

Materials Science · Physical Sciences

23h-index2.0kcitations193works0.02yr avg
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Research Topics

Magnetic and transport properties of perovskites and related materials(93), Advanced Condensed Matter Physics(65), Multiferroics and related materials(42), Physics of Superconductivity and Magnetism(35), Rare-earth and actinide compounds(34)

Publications193 total

Relaciones entre las habilidades cognitivas de las pruebas Saber Pro con la inteligencia emocional, las competencias de resultados, directivas, interpersonales, cognitivas, e intrapersonales en ingenierías industrial, procesos y producción para REDIN nodo centro, Colombia
Encuentro Internacional de Educación en Ingeniería·2025Open Access
ENSIU 2023 -- Encuentro Nacional de Semilleros de Investigación de UNIMINUTO
2023Open Access
ENSIU 2023 – Encuentro Nacional de Semilleros de Investigación de UNIMINUTO.
2023Open Access
Magnetic properties across the YMnO3-BiFeO3 system designed for phase-change magnetoelectric response
Materials Science and Engineering B·2021· 8 citedOpen Access
RAMAN CHARACTERIZATION OF CuCr2-xSnxS4 SPINELS
Journal of the Chilean Chemical Society·2019· 7 citedOpen Access
Structural and magnetic properties of frustrated GaxMn(3-x)O4(1.2 ≤ x ≤ 1.6) spinels
Journal of Alloys and Compounds·2018· 11 citedOpen Access
Crystal structure, Raman scattering and magnetic properties of CuCr2−Zr Se4 and CuCr2−Sn Se4 selenospinels
Journal of Magnetism and Magnetic Materials·2018· 10 citedOpen Access
Unusual trinuclear complex of copper(II) containing a 4′-(3-methyl-2-thienyl)-4,2′:6′,4″-terpyridine ligand. Structural, spectroscopic, electrochemical and magnetic properties
Journal of Molecular Structure·2017· 7 citedOpen Access
Synthesis and magnetic properties of nanostructured metallic Co, Mn and Ni oxide materials obtained from solid-state metal-macromolecular complex precursors
RSC Advances·2017· 27 citedOpen Access
Samarium colloids prepared in organic solvents and active solids
Colloid & Polymer Science·2016· 1 cited
A novel perovskite oxide chemically designed to show multiferroic phase boundary with room-temperature magnetoelectricity
Nature Communications·2016· 83 citedOpen Access
Study of the electrical and dielectric measurements of a rare-earth doped perovskite La0.6Nd0.1Sr0.3Mn0.7Ti0.3O3
Indian Journal of Physics·2016· 2 cited
Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement
Journal of Advanced Dielectrics·2016· 3 citedOpen Access
ChemInform Abstract: Crystal Structure and Magnetic Properties of Titanium‐Based CuTi<sub>2‐x</sub>M<sub>x</sub>S<sub>4</sub> and CuCr<sub>2‐x</sub>Ti<sub>x</sub>Se<sub>4</sub> Chalcospinels.
ChemInform·2014
Multiferroism and enhancement of material properties across the morphotropic phase boundary of BiFeO3-PbTiO3
Journal of Applied Physics·2014· 78 citedOpen Access
Magnetic properties and crystal structure of solid‐solution Cu<sub>2</sub>Mn<sub><i>x</i></sub>Fe<sub>1−<i>x</i></sub>SnS<sub>4</sub> chalcogenides with stannite‐type structure
physica status solidi (b)·2014· 6 citedOpen Access
Crystal structure and magnetic properties of titanium-based CuTi2−xMxS4 and CuCr2−xTixSe4 chalcospinels
Journal of Solid State Chemistry·2014· 17 citedOpen Access
Effect of Cr-doping on structural, magnetic and electrical transport properties of La<sub>0.67</sub>Ba<sub>0.33</sub>Mn<sub>1−<i>x</i></sub>Cr<sub><i>x</i></sub>O<sub>3</sub>(0 ≤ <i>x</i> ≤ 0.1 ) perovskites manganites
Acta Crystallographica Section A Foundations of Crystallography·2012Open Access
Crystalline and magnetic properties of Er and Yb chromites modified by Mn and Ca cations
Journal of the European Ceramic Society·2012· 12 cited
Doping influence on the stability of YMnO3 orthorhombic perovskite obtained by mechanosynthesis
Materials Chemistry and Physics·2012· 19 cited
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Frequent Co-authors

C. Moure(19), M. Sergent(16), R. Horyń(8), P. Durän(7), D. Gutiérrez(6), A. Perrin(5), Ana Antunes(5), V. Gil(5), J. Padiou(5), P. Barahona(4), V. Hari Babu(4), A. Castro(3), K. Kishore(3), M. Muralidhar(3), J. Tartaj(3), G. André(3), S. Satyavathi(3), Evgenia Spodine(3), Carmen M. Fernández‐Posada(2), Miguel Algueró(2)