Rare-earth ferrobismuthites: ferromagnetic ceramic semiconductors with applicability in spintronic devices

Autor: Jairo Roa Rojas, Javier A. Cuervo Farfán, Críspulo E. Deluque Toro, David A. Landínez Téllez, Carlos A. Parra Vargas

Publikováno v: Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, Vol 46, Iss 180 (2022)

We report here the synthesis process of the perovskite-like complex material Bi0.5R0.5FeO3 (R=Eu, Sm, Dy) using the ceramic method, as well as its structural, optical, magnetic, and electrical characterizations. Refined X-ray diffraction data reveale

Externí odkaz: https://doaj.org/article/c652922a12064b5784c31a6b32396919

Synthesis and Physical Properties of La0.53Ca0.26Ba0.21Mn0.77Ti0.21Zr0.02O3 Multiferroic Material

Autor: Jairo Roa-Rojas, María Elena Pardo Gómez, David A. Landínez Téllez, Jorge A. Cardona Vásquez, Javier A. Cuervo Farfán

Publikováno v: Journal of Superconductivity and Novel Magnetism. 26:2455-2458

This work reports the synthesis, structural characterization, ferroelectric and magnetic behavior of the La0.53Ca0.26 Ba0.21Mn0.77Ti0.21Zr0.02O3 (LCBMTZ) complex perovskite. The material is obtained by the solid state reaction method. Rietveld refine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dbb3f604847c81296946371c48e2588c
https://doi.org/10.1007/s10948-012-1718-7

Electric and Structural Properties of the New BaTiZrO Ferroelectric Complex Perovskite.

Autor: Márquez Álvarez, Jair, Landínez Téllez, David, Cardona Vásquez, Jorge, Roa-Rojas, Jairo, Ortiz Muñoz, Ever

Publikováno v: Journal of Superconductivity & Novel Magnetism; Jul2013, Vol. 26 Issue 7, p2459-2462, 4p, 1 Black and White Photograph, 2 Charts, 5 Graphs