Zobrazeno 1 - 10
of 66
pro vyhledávání: '"J. García Soldevilla"'
Autor:
Jesús A. Blanco, J. Rodríguez Fernández, J. García Soldevilla, J.C. Gómez Sal, J.I. Espeso, M.T. Fernández Díaz
Publikováno v:
The European Physical Journal B. 18:625-632
The ground state of the strongly correlated electron CeNi1-xCux compounds has been investigated by means of neutron scattering experiments. Thus, magnetic diffraction was performed for compounds showing long-range magnetic order (x > 0.2). An evoluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da20733ee927e73c0594dd82fc1a6068
https://doi.org/10.1007/s100510070011
https://doi.org/10.1007/s100510070011
Autor:
J.C. Gómez Sal, Jesús A. Blanco, J. García Soldevilla, T Kačmárová, Marián Reiffers, J.I. Espeso
Publikováno v:
Acta Physica Polonica A. 97:795-798
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a7644ebfd75e9c7417e5477947e7354
https://doi.org/10.12693/aphyspola.97.795
https://doi.org/10.12693/aphyspola.97.795
Publikováno v:
Journal of Magnetism and Magnetic Materials. 186:49-55
The properties of PrNi 1− x Cu x compounds have been studied using X-ray and neutron powder diffraction, electrical resistivity and magnetization measurements. The FeB type crystallographic structure is stabilized for 0.2⩽ x ⩽1, with an increas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a99a9190de1603e87a27787c87222f12
https://doi.org/10.1016/s0304-8853(98)00083-3
https://doi.org/10.1016/s0304-8853(98)00083-3
Autor:
J.I. Espeso, J. García Soldevilla, J.C. Gómez Sal, M. Reiffers, Jesús A. Blanco, H.J.H. Smiilde
Publikováno v:
Solid State Communications. 103:179-183
The crystallography, electrical resistivity, magnetic susceptibility and magnetisation of the CexPr1−xNi5, CexNd1−xNi5 and PrxNd1−xNi5 compounds are presented. The evolution from a magnetic order in NdNi5 to the non magnetic state in PrNi5 (sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22f562f95b4756fc71209d0d280313b2
https://doi.org/10.1016/s0038-1098(97)00169-5
https://doi.org/10.1016/s0038-1098(97)00169-5
Publikováno v:
Solid State Communications. 102:353-357
Electrical resistivity at zero and applied magnetic fields has been measured in as-quenched and annealed Fe 91 Zr 9 and Fe 90 Zr 10 amorphous alloys between 4 and 320 K. Fe 91 Zr 9 remained amorphous after annealing at 400 K (1 h) while in Fe 90 Zr 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6014eb7e29ec5469e86925d0669d1bb3
https://doi.org/10.1016/s0038-1098(97)00018-5
https://doi.org/10.1016/s0038-1098(97)00018-5
Autor:
J. García Soldevilla, J.C. Gómez Sal, Jorge Blanco, J. Rodriguez Fernandez, N. Marcano Aguado, A Señas, J. I. Espeso Martinez
Publikováno v:
ChemInform. 40
We present and compare the magnetic structures of limit compounds, between the ferromagnetism and antiferromagnetism in the pseudobinary compounds of type RNi/Pt/Cu, where R = Tb, Gd, Nd or Ce, appearing when we substitute the transition metal. All o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e0eaeeaf958c8539da1c4e47751c18
https://doi.org/10.1002/chin.200925212
https://doi.org/10.1002/chin.200925212
Autor:
Jesús A. Blanco, M.T. Fernández Díaz, J.I. Espeso, J. García Soldevilla, J. Rodríguez Fernández, J.C. Gómez Sal
Publikováno v:
Journal of Magnetism and Magnetic Materials. :898-900
We analyze the stability of the magnetic structures of RCu compounds (R = Ce, Pr and Nd), which have been determined by means of neutron diffraction. While CeCu exhibits a simple antiferromagnetic structure with a single propagation vector, NdCu has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14209721527ec82450c6ec46a79b5774
https://doi.org/10.1016/s0304-8853(98)00983-4
https://doi.org/10.1016/s0304-8853(98)00983-4
Autor:
H. Buttner, J.I. Espeso, J. Rodríguez Fernández, J. García Soldevilla, M.T. Fernández Díaz, J.C. Gómez Sal, Jesús A. Blanco
Publikováno v:
Journal of Magnetism and Magnetic Materials. :300-302
The interplay between Kondo effect and RKKY interactions is studied in the CeNi 1− x Cu x compounds through the analysis of the evolution of T C or T N (Curie or Neel temperatures) and T K (Kondo Temperature), obtained by means of different methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1a045bba9dcdcc62f6c6ecd8b84dca9
https://doi.org/10.1016/s0304-8853(97)00686-0
https://doi.org/10.1016/s0304-8853(97)00686-0
Autor:
Jesús A. Blanco, J. García Soldevilla, Ph. Galez, J.I. Espeso, J Rodrı́guez-Fernández, D. Paccard, J.C. Gómez Sal
Publikováno v:
Journal of Magnetism and Magnetic Materials. :624-626
The magnetic properties of the NdNi 1− x Cu x compounds (0.4≤ x ≤ 1) with the FeB-type orthorhombic structure have been studied using electrical resistivity and magnetization measurements. For x ≤ 0.7, the compounds are ferromagnetic ( T C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6c8fce8536111febd549d3bca24bc0c
https://doi.org/10.1016/0304-8853(95)01062-9
https://doi.org/10.1016/0304-8853(95)01062-9
Autor:
D. Paccard, J. Rodríguez Fernández, Juan Rodríguez-Carvajal, María Teresa Fernández-Díaz, J.C. Gómez Sal, J.I. Espeso, J. García Soldevilla, Jesús A. Blanco
Publikováno v:
Physical Review B. 70
The magnetic properties of orthorhombic (FeB-type) $\mathrm{Nd}{\mathrm{Ni}}_{1\ensuremath{-}x}{\mathrm{Cu}}_{x}$ $(x\ensuremath{\geqslant}0.4)$ compounds have been studied by measuring magnetic susceptibility, magnetization vs temperature, and appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a85c4d6aa37f0cb517c6abf11c20156
https://doi.org/10.1103/physrevb.70.224411
https://doi.org/10.1103/physrevb.70.224411