Half-metallicity induced by spin–orbit coupling in the superstructured perovskite Ca2TiRuO6

Laura Vanessa Parra-Mesa, Críspulo E. Deluque Toro, David A. Landínez Téllez, Henry M. Ortiz Salamanca and Jairo Roa-Rojas

J. Mater. Chem. C, 2025, 13, 18961
DOI: 10.1039/D5TC01613D

Semiconductor-ferromagnetic nature of rare-earth based ferrocobaltite SmFe0.5Co0.5O3

J.A. Sarmiento Vanegas, J.A. Cuervo Farfán, C.E. Deluque Toro, D.A. Landínez Téllez and J. Roa-Rojas

Journal of Alloys and Compounds, 2023, 966, 171598
DOI: 10.1016/j.jallcom.2023.171598

Alternative Method for Production of Pb Halide Perovskite with High Current Response for Photodetection Devices

O. G. Torres, G. Gordillo, M. C. Abella, J. I. Clavijo Penagos, M. Á. Reinoso and J. Roa-Rojas

Journal of Elec Materi, 2021, 50, 1153
DOI: 10.1007/s11664-020-08659-w

Crystalline, ferromagnetic-semiconductor and electronic features of the terbium-based cobalt-ferrite Tb2FeCoO6

V.R. Estrada Contreras, C.E. Alarcón Suesca, C.E. Deluque Toro, D.A. Landínez Téllez and J. Roa-Rojas

Ceramics International, 2021, 47, 14408
DOI: 10.1016/j.ceramint.2021.02.020

Weak Ferromagnetism in the FeCr2O4 Semiconductor Spinel with Half-Metallic Feature in the Ground State

J. A. Grisales Cerón, D. A. Landínez Téllez and J. Roa-Rojas

J. Electron. Mater., 2022, 51, 822
DOI: 10.1007/s11664-021-09348-y

Multifunctional features of rare-earth based perovskite-like ferrocobaltite Eu(Fe0.5Co0.5)O3

J.A. Sarmiento Vanegas, J.A. Cuervo Farfán, C.E. Deluque Toro, D.A. Landínez Téllez and J. Roa-Rojas

Physica B: Condensed Matter, 2024, 687, 416079
DOI: 10.1016/j.physb.2024.416079

First-principles calculations to investigate elastic, electronic and thermophysical properties of the Dy2Bi2Fe4O12 ferromagnetic semiconductor

L C Garrido, C E Deluque Toro, I Díaz, D A Landínez Téllez and J Roa-Rojas

Semicond. Sci. Technol., 2021, 36, 095015
DOI: 10.1088/1361-6641/ac1311

Combined 3d-4f magnetic interactions to manipulate long-range ferromagnetism in monoclinic double perovskites Gd-substituted Sm2−xGdxCoMnO6 (x=0.0,0.5,1.0,1.5)

Ashes Shit, Tilak Das, S.D. Das and T.K. Nath

Journal of Alloys and Compounds, 2024, 1008, 176547
DOI: 10.1016/j.jallcom.2024.176547

Evidence of multifunctional properties of ferromanganite La0.5Ca0.5Mn0.5Fe0.5O3

D.A. Rueda, J.S. Ibáñez-Sotelo, L.V. Parra-Mesa, A.F. Hernández-Valero, J.A. Sarmiento Vanegas, C.E. Deluque Toro, D.A. Landínez Téllez and J. Roa-Rojas

Journal of Molecular Structure, 2024, 1314, 138821
DOI: 10.1016/j.molstruc.2024.138821

Electric, magnetic and microstructural features of the La2CoFeO6 lanthanide ferrocobaltite obtained by the modified Pechini route

J. A. Jaramillo Palacio, K. A. Muñoz Pulido, J. Arbey Rodríguez, D. A. Landínez Téllez and J. Roa-Rojas

J. Adv. Dielect., 2021, 11, 2140003
DOI: 10.1142/S2010135X21400038

Crystalline, Magnetic and Optical Properties of the CaLaSnFeO6 Perovskite

X. A. Velásquez Moya, J. C. Rincón Fajardo, S. G. Posada Barragán, S. J. Niño Peña, T. N. Quispe Crisolo, A. Moreno Sánchez, A. N. Morales Carreño, C. E. Deluque Toro, D. A. Landínez Téllez, L. de Los Santos Valladares, C. H. W. Barnes, S. Holmes and J. Roa-Rojas

J Supercond Nov Magn, 2025, 38
DOI: 10.1007/s10948-025-06902-1

Structural and electronic properties of the perovskite-type ferrimagnetic semiconductor CaCo0.5Zr0.5O3

V.E. Vergara, C.E. Deluque-Toro, J.I. Villa-Hernández, J.A. Sarmiento-Vanegas, E.A. Ariza-Echeverri, C.A. Parra-Vargas, D.A. Landínez-Téllez and J. Roa-Rojas

Ceramics International, 2025, 51, 41995
DOI: 10.1016/j.ceramint.2025.06.418

Superexchange Ferromagnetic Coupling and Thermodynamic Features of the La2FeCoO6 Semiconductor

C. E. Deluque Toro, K. A. Muñoz Pulido, J. Arbey Rodríguez, D. A. Landínez Téllez and J. Roa-Rojas

J Low Temp Phys, 2022, 206, 269
DOI: 10.1007/s10909-021-02649-w

Investigating the Multifunctional Role of Sr2FeMnO6 Double Perovskite in Spintronic and Thermoelectric Properties

Mudasir Rashid Rather, Fauqia Bilal, Aashiq Mushtaq, Arqum Parvaiz, Tawseef Hassan, Sukanya Ghosh and Khalid Sultan

Physica Status Solidi (b), 2025, 262
DOI: 10.1002/pssb.202400562

Thermodynamic evidence of the ferroelectric Berry phase in europium-based ferrobismuthite Eu2Bi2Fe4O12

A.V. Gil Rebaza, C.E. Deluque Toro, H.H. Medina Chanduví, D.A. Landínez Téllez and J. Roa-Rojas

Journal of Alloys and Compounds, 2021, 884, 161114
DOI: 10.1016/j.jallcom.2021.161114

Experimental magnetic-semiconductor features of the theoretically half-metallic perovskite CaLaTiFeO6

J D Avellaneda Martínez, J S Ibáñez-Sotelo, X A Velásquez Moya, C E Deluque Toro, D A Landínez Téllez and J Roa-Rojas

Semicond. Sci. Technol., 2024, 39, 115016
DOI: 10.1088/1361-6641/ad7ef4

Superstructural arrangement and half-metallic semiconductor nature of the ferromagnetic material Ca2TiFeO6

C.E. Deluque-Toro, L.V. Parra-Mesa, E.A. Ariza-Echeverri, D.A. Landínez-Téllez and J. Roa-Rojas

Materials Science in Semiconductor Processing, 2025, 194, 109539
DOI: 10.1016/j.mssp.2025.109539