Résumé.- 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 T 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 re-lativement forte de Tc ne peut être expliquée par une interaction d'échange isotropique des spins. Abstract.- 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 tri-valent ion. Since no hybridiz...
We address what seemed to be a contradiction between the lanthanide series REBa2Cu3Oy (RE123) and th...
Studies on the title compounds show that while La and Pr form complete solid solutions, Tb does not ...
Thermal expansion coefficient between 77 and 900K, isothermal compressibility in the 0-80 kbars pres...
Des mesures de la température de transition à l'état supraconducteur Tc en fonction de la concentrat...
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 ...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
The LaIn(3-x)Sn(x) alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the supe...
The development of Nb(3)Al and Nb(3)Sn superconductors is of great interest for the applied supercon...
The LaIn(3-x)Sn(x) alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the supe...
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...
Stoichiometric near room-temperature superconductors (i.e., $H_3S$ and $LaH_{10}$) exhibit so high g...
Les propriétés thermodynamiques de dix-huit halogénures de lanthanide ont été déterminées. Ces propr...
We address what seemed to be a contradiction between the lanthanide series REBa2Cu3Oy (RE123) and th...
Studies on the title compounds show that while La and Pr form complete solid solutions, Tb does not ...
Thermal expansion coefficient between 77 and 900K, isothermal compressibility in the 0-80 kbars pres...
Des mesures de la température de transition à l'état supraconducteur Tc en fonction de la concentrat...
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 ...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
The LaIn(3-x)Sn(x) alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the supe...
The development of Nb(3)Al and Nb(3)Sn superconductors is of great interest for the applied supercon...
The LaIn(3-x)Sn(x) alloy system is composed of superconducting Pauli paramagnets. For LaIn3 the supe...
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...
Stoichiometric near room-temperature superconductors (i.e., $H_3S$ and $LaH_{10}$) exhibit so high g...
Les propriétés thermodynamiques de dix-huit halogénures de lanthanide ont été déterminées. Ces propr...
We address what seemed to be a contradiction between the lanthanide series REBa2Cu3Oy (RE123) and th...
Studies on the title compounds show that while La and Pr form complete solid solutions, Tb does not ...
Thermal expansion coefficient between 77 and 900K, isothermal compressibility in the 0-80 kbars pres...