Zobrazeno 1 - 10 of 12 pro vyhledávání: '"J. M. De Paoli"'
1
Ferrimagnetic order in the insulating Sr3Fe2ReO9 double perovskite
Autor: José Antonio Alonso, Raúl E. Carbonio, J. M. De Paoli, E.V. Pannunzio Miner, Rodolfo Sánchez, Mar García-Hernández
Publikováno v: Physica B: Condensed Matter. 398:397-400
A new iron(III)/rhenium(VI) double perovskite oxide, Sr3Fe2ReO9, has been synthesized in polycrystalline form at 1200 °C by solid-state reaction from citrate precursors. The Rietveld analysis of the synchrotron X-ray powder diffraction pattern shows
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d42346fa051803ae8f6fb680485d0d4
https://doi.org/10.1016/j.physb.2007.04.047
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2
Structure and Magnetic Properties of Sr2CoWO6: An Ordered Double Perovskite Containing Co2+(HS) with Unquenched Orbital Magnetic Moment
Autor: María Teresa Fernández-Díaz, José Antonio Alonso, José C. Pedregosa, María Jesús Martínez-Lope, Silvina Pagola, J. M. De Paoli, Raúl E. Carbonio, M. C. Viola, José Luis Martínez
Publikováno v: Chemistry of Materials. 15:1655-1663
Sr2CoWO6 perovskite has been prepared in polycrystalline form by solid-state reaction at 1150 °C. This material has been studied by high-resolution synchrotron X-ray and neutron powder diffraction (NPD), magnetic measurements, and differential scann
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca31048c696239451b7f793621904942
https://doi.org/10.1021/cm0208455
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3
New ferromagnetic La3Co2TaO9 double perovskite: Structural and magnetic properties
Autor: Valeria C. Fuertes, M.C. Blanco, E.V. Pannunzio Miner, J. M. De Paoli, Rodolfo Sánchez, R. E. Carbonio, M. T. Fernández-Díaz, D.G. Franco
Publikováno v: Physica B: Condensed Matter. 404:2717-2719
The new double perovskite La3Co2TaO9 has been prepared by a solid-state procedure. The crystal and magnetic structures have been studied from X-ray powder diffraction (XRPD) and neutron powder diffraction (NPD) data. Rietveld refinements were perform
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7f906bb32211610852f37de77211cf5
https://doi.org/10.1016/j.physb.2009.06.064
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5
Nonadiabatic small polarons, positive magnetoresistance, and ferrimagnetism behavior in the partially inverse Mn2-xV1+xO4 spinels
Autor: J. M. De Paoli, R. E. Carbonio, Elisa V. Pannunzio-Miner, Rodolfo Sánchez
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present experimental results of electrical resistivity (ρ), magnetoresistance (MR), Seebeck coefficient (S), and magnetic susceptibility () experiments at high temperature on the spinel Mn2-xV 1+xO4 series with x=0, 1/ 3, and 1, prepared by solid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0c1a1640ff12fbb2f1c7a2143ccb636
https://aip.scitation.org/doi/10.1063/1.3124361
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6
Structure and Magnetic Properties of Sr2CoWO6: An Ordered Double Perovskite Containing Co2+(HS) with Unquenched Orbital Magnetic Moment
Autor: María Jesús Martínez-Lope, M. C. Viola, María Teresa Fernández-Díaz, Silvina Pagola, José Luis Martínez, J. M. De Paoli, Raúl E. Carbonio, José C. Pedregosa, José Antonio Alonso
Publikováno v: ChemInform. 34
Sr2CoWO6 perovskite has been prepared in polycrystalline form by solid-state reaction at 1150 °C. This material has been studied by high-resolution synchrotron X-ray and neutron powder diffraction (NPD), magnetic measurements, and differential scann
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36abc0b7e22951cc9a02762a59fc9bb4
https://doi.org/10.1002/chin.200326024
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8
Unprecedented magnetoresistance in Cd-substituted Tl2Mn2O7 pyrochlores
Autor: P. Velasco, M. T. Casais, José Antonio Alonso, José Luis Martínez, J. M. De Paoli, M. J. Martínez-Lope, María Teresa Fernández-Díaz
Publikováno v: ResearcherID
Digital.CSIC. Repositorio Institucional del CSIC
instname
3 pages, 3 figures.
Moderate pressure techniques (P = 20 kbar) have been used to prepare Tl2–xCdxMn2O7 (0x0.4) pyrochlore-like materials. The x = 0.2 compound has been characterized by neutron powder diffraction, magnetic, magnetotransport, an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f736d12bdbad1f0161af81962425dac8
http://hdl.handle.net/10261/20928
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