Nous présentons des mesures du temps de relaxation spin-réseau des spins nucléaires du Cd dans des alliages de CdMn, pour des champs de 1,4 à 30 kG, et aux températures de l'Hélium liquide. La contribution des impuretés magnétiques est séparée en deux parties, d'après sa dépendance en champ et température. Notre analyse attribue l'une à une relaxation dipolaire et l'autre à une relaxation scalaire. Un taux de relaxation électronique d'impureté d'environ 2 x 109 s-1 en est déduit.Measurements of Cd nuclear spin lattice relaxation time in CdMn alloys are presented in magnetic fields ranging from 1.4 to 30 kG, and at liquid Helium temperatures. The magnetic impurities contribution is separated into two parts from its field and temperature depe...
Spin-lattice relaxation times have been measured in metal single crystals with a pulsed nuclear mag...
In ferromagnetic metals, high order processes involving the excitations of the magnetic electrons ma...
As técnicas do grupo de renormalização, desenvolvidas originalmente por Wilson para o problema Kondo...
On discute et l'on compare les différents mécanismes de la relaxation magnétique des noyaux, par les...
Nous avons effectué des mesures du temps de relaxation nucléaire T1 de la matrice sur des alliages A...
The spin-lattice relaxation time tau //1 of copper has been studied as a function of the external ma...
A renormalization-group calculation of the temperature-dependent nuclear spin relaxation rate for a ...
Nuclear spin-lattice relaxation times are measured on copper using magnetic-resonance force microsco...
As técnicas do grupo de renormalização, desenvolvidas originalmente por Wilson para o problema Kondo...
As técnicas do grupo de renormalização, desenvolvidas originalmente por Wilson para o problema Kondo...
Nuclear magnetic relaxation times (T₁ and T₂) were measured in dilute MnFe alloys. The relaxation pr...
Nuclear magnetic resonance experiments on impurity atoms in a ferromagnetic host have shown that the...
The study of pulsed n. m. r. in single crystal metallic samples, initiated by McLachlan, has been ex...
A taxa de relaxação magnética nuclear de uma impureza diluída em um meio metálico foi calculada como...
The study of pulsed n. m. r. in single crystal metallic samples, initiated by McLachlan, has been ex...
Spin-lattice relaxation times have been measured in metal single crystals with a pulsed nuclear mag...
In ferromagnetic metals, high order processes involving the excitations of the magnetic electrons ma...
As técnicas do grupo de renormalização, desenvolvidas originalmente por Wilson para o problema Kondo...
On discute et l'on compare les différents mécanismes de la relaxation magnétique des noyaux, par les...
Nous avons effectué des mesures du temps de relaxation nucléaire T1 de la matrice sur des alliages A...
The spin-lattice relaxation time tau //1 of copper has been studied as a function of the external ma...
A renormalization-group calculation of the temperature-dependent nuclear spin relaxation rate for a ...
Nuclear spin-lattice relaxation times are measured on copper using magnetic-resonance force microsco...
As técnicas do grupo de renormalização, desenvolvidas originalmente por Wilson para o problema Kondo...
As técnicas do grupo de renormalização, desenvolvidas originalmente por Wilson para o problema Kondo...
Nuclear magnetic relaxation times (T₁ and T₂) were measured in dilute MnFe alloys. The relaxation pr...
Nuclear magnetic resonance experiments on impurity atoms in a ferromagnetic host have shown that the...
The study of pulsed n. m. r. in single crystal metallic samples, initiated by McLachlan, has been ex...
A taxa de relaxação magnética nuclear de uma impureza diluída em um meio metálico foi calculada como...
The study of pulsed n. m. r. in single crystal metallic samples, initiated by McLachlan, has been ex...
Spin-lattice relaxation times have been measured in metal single crystals with a pulsed nuclear mag...
In ferromagnetic metals, high order processes involving the excitations of the magnetic electrons ma...
As técnicas do grupo de renormalização, desenvolvidas originalmente por Wilson para o problema Kondo...