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Physical Review B - Condensed Matter and Materials Physics(3)
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Effect of ferromagnetic/antiferromagnetic interfaces on the magnetic properties of La <inf>2/3</inf>Sr <inf>1/3</inf>MnO <inf>3</inf>Pr <inf>2/3</inf>Ca <inf>1/3</inf>MnO <inf>3</inf> superlattices
ArticleAbstract: The magnetic properties of a series of ferromagnetic/antiferromagnetic (FM/AFM) superlattices are stPalabras claves:Autores:Dario Niebieskikwiat, Hueso L.E., Mathur N., Salamon M.B.Fuentes:scopusDisorder effects in the S=1 antiferromagnetic spin ladder CaV<inf>2</inf>O<inf>4</inf>
ArticleAbstract: We study the physical properties of the antiferromagnetic spin ladder CaV2O4 (CVO) and the Y-doped rPalabras claves:CaV O 2 4, Defect-induced magnetic moments, Disordered solids, exchange bias, Spin ladders, Variable-range hoppingAutores:Caneiro A., Dario Niebieskikwiat, Silvana GuitarraFuentes:scopusDirect observation of nanoscale phase separation in la <inf>1-x</inf>ca <inf>x</inf>mno <inf>3</inf> using scanning electron nanodiffraction
ArticleAbstract:Palabras claves:Autores:Dario Niebieskikwiat, Luo W., Pantelides S.T., Pennycook S.J., Salamon M.B., Schofield M.A., Tao J., Varela M., Zhu Y., Zuo J.M.Fuentes:scopusNonglassy relaxation by double kinks in with columnar defects
ArticleAbstract: We present long-term relaxation measurements of the irreversible magnetization in (Formula presentedPalabras claves:Autores:Balseiro C., Civale L., Dario Niebieskikwiat, Nieva G.Fuentes:scopusLamellar phase separation and dynamic competition in La <inf>0.23</inf>Ca<inf>0.77</inf>MnO<inf>3</inf>
ArticleAbstract: We report the coexistence of lamellar charge-ordered (CO) and charge-disordered (CD) domains, and thPalabras claves:Autores:Dario Niebieskikwiat, Salamon M.B., Tao J., Zuo J.M.Fuentes:scopusHigh-temperature properties of the double perovskite: Electrical resistivity, magnetic susceptibility, and ESR
ArticleAbstract: In this work we present electrical resistivity, magnetic susceptibility, and electron spin resonancePalabras claves:Autores:Caneiro A., Dario Niebieskikwiat, Hueso L.E., Morales L., Rivadulla F., Sánchez R.D., Vásquez-Mansilla M.Fuentes:scopusOxygen-induced grain boundary effects on magnetotransport properties of Sr<inf>2</inf>FeMoO<inf>6+δ</inf>
ArticleAbstract: The magnetic, electric, and structural properties of polycrystalline samples of Sr2FeMoO6+δ with conPalabras claves:Autores:Caneiro A., Dario Niebieskikwiat, Fontcuberta J., Sánchez R.D.Fuentes:scopusMagnetotransport of manganite superlattices: Investigating the role of a magnetic insulating spacer
ArticleAbstract: Magnetotransport data are presented for a set of manganite superlattices comprising La2/3 Sr1/3 MnO3Palabras claves:Autores:Dario Niebieskikwiat, Hueso L.E., Mathur N., Salamon M.B.Fuentes:scopusTransport and magnetic properties of nanocrystalline La<inf>2/3</inf>Sr<inf>1/3</inf>MnO<inf>3</inf> powders synthesized by a nitrate-citrate gel-combustion process
ArticleAbstract: We present magnetic and transport properties of nanocrystalline La2/3Sr1/3MnO3 powders prepared follPalabras claves:Low-field magnetoresistance, Nanostructured materials, Spin-polarized tunnelingAutores:Alascio B., Caneiro A., Dario Niebieskikwiat, García D., Lamas D.G., Sánchez R.D.Fuentes:scopusThe increasing number of women with postgraduate qualifications in physics in Ecuador
Conference ObjectAbstract: Although the social reality in Ecuador is similar to that in most Latin American countries, supportPalabras claves:ECUADOR, science and society, women in physicsAutores:Cecilia A. Paredes, Dario Niebieskikwiat, Paola A. Ayala, Silvana GuitarraFuentes:googlescopus