Des mesures de la température de transition à l'état supraconducteur Tc en fonction de la concentration en Nd et le saut de la chaleur spécifique à Tc montrent que Nd se comporte dans LaSn3 comme un ion trivalent stable dont la dégénérescence est levée par le champ cristallin. comme on n'a pas détecté d'effet de mélange, les résultats confirment l'hypothèse que la diminution initiale relativement forte de Tc ne peut être expliquée par une interaction d'échange isotropique des spins.Measurements of the superconduction transition temperature Tc vs Nd concentration and the jump of the specific heat at Tc show that Nd in LaSn3 behaves as a stable crystal-field split trivalent ion. Since no hybridization effects have been found, the results supp...
The effect of disorder on the normal state resistivity and the superconducting properties of Nb${}_{...
The production of superconducting Nb3Sn multifilamentary wires with optimized critical currents requ...
The effect of disorder on the normal state resistivity and the superconducting properties of Nb3Sn S...
Résumé.- Des mesures de la température de transition à l'état supraconducteur Tc en fonction de...
Dilute (La1−x Nd x )Sn3 alloys with 0.01<x<0.15 are characterized by determination of the supercondu...
Des mesures de chaleur spécifique et de la résistivité électrique des alliages (La, Nd)Sn3 à l'état ...
We report measurements of the specific heat and the electrical resistivity of (La, Nd)Sn3 alloys in ...
The LaIn(3-x)Sn(x) alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the supe...
The LaIn(3-x)Sn(x) alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the supe...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
The electronic structure, Fermi surface, and elastic properties of the isostructural and isoelectron...
The important influence of multiple gaps in the superconductivity of MgB2 and Fe-based compounds, es...
Specific heat measurements performed on high purity vapor-grown Nb3Sn crystals show clear features r...
Thermal expansion coefficient between 77 and 900K, isothermal compressibility in the 0-80 kbars pres...
We report on the investigations of the structural and superconducting properties of Nb3Sn in the GPa...
The effect of disorder on the normal state resistivity and the superconducting properties of Nb${}_{...
The production of superconducting Nb3Sn multifilamentary wires with optimized critical currents requ...
The effect of disorder on the normal state resistivity and the superconducting properties of Nb3Sn S...
Résumé.- Des mesures de la température de transition à l'état supraconducteur Tc en fonction de...
Dilute (La1−x Nd x )Sn3 alloys with 0.01<x<0.15 are characterized by determination of the supercondu...
Des mesures de chaleur spécifique et de la résistivité électrique des alliages (La, Nd)Sn3 à l'état ...
We report measurements of the specific heat and the electrical resistivity of (La, Nd)Sn3 alloys in ...
The LaIn(3-x)Sn(x) alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the supe...
The LaIn(3-x)Sn(x) alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the supe...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
The electronic structure, Fermi surface, and elastic properties of the isostructural and isoelectron...
The important influence of multiple gaps in the superconductivity of MgB2 and Fe-based compounds, es...
Specific heat measurements performed on high purity vapor-grown Nb3Sn crystals show clear features r...
Thermal expansion coefficient between 77 and 900K, isothermal compressibility in the 0-80 kbars pres...
We report on the investigations of the structural and superconducting properties of Nb3Sn in the GPa...
The effect of disorder on the normal state resistivity and the superconducting properties of Nb${}_{...
The production of superconducting Nb3Sn multifilamentary wires with optimized critical currents requ...
The effect of disorder on the normal state resistivity and the superconducting properties of Nb3Sn S...