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Magnetic properties of Ni(NO3)2·2H2O
(1988-10-01)
This work is concerned with the magnetic properties of Ni(NO3)2·2H2O from (Hin-T) and (Hap-T) phase diagrams. From these diagrams we have obtained the values of Hc(0), TN and Tt. A comparison between experimental and ...
Magnetic properties of Ni(NO3)2·2H2O
(1988-10-01)
This work is concerned with the magnetic properties of Ni(NO3)2·2H2O from (Hin-T) and (Hap-T) phase diagrams. From these diagrams we have obtained the values of Hc(0), TN and Tt. A comparison between experimental and ...
A new approach to the experimental determination of the critical temperature of metamagnets
(1986-02-01)
A new approach to the experimental determination of the critical temperature of metamagnetic samples with non-zero demagnetizing factors is presented. The method is applied to metamagnetic Ni(NO3)2·2H2O, allowing the ...
A new approach to the experimental determination of the critical temperature of metamagnets
(1986-02-01)
A new approach to the experimental determination of the critical temperature of metamagnetic samples with non-zero demagnetizing factors is presented. The method is applied to metamagnetic Ni(NO3)2·2H2O, allowing the ...
Partial magnetic ordering and crystal structure of the ludwigites Co(2)FeO(2)BO(3) and Ni(2)FeO(2)BO(3)
(AMER PHYSICAL SOC, 2009)
We present an extensive study of the structural, magnetic, and thermodynamic properties of the two heterometallic oxyborates: Co(2)FeO(2)BO(3) and Ni(2)FeO(2)BO(3). This has been carried out through x-ray diffraction at ...
Kondo-attractive-Hubbard model for the ordering of local magnetic moments in superconductors
(Amer Physical Soc, 2009-06-01)
We consider local magnetic moments coupled to conduction electrons with on-site attraction in order to discuss the interplay between pairing and magnetic order. We probe the ground-state properties of this model on a ...
Kondo-attractive-Hubbard model for the ordering of local magnetic moments in superconductors
(Amer Physical Soc, 2009-06-01)
We consider local magnetic moments coupled to conduction electrons with on-site attraction in order to discuss the interplay between pairing and magnetic order. We probe the ground-state properties of this model on a ...