RBsum6.- Dans le cadre de la thtorie de Mannheim de la dynamique d'une impurete de rQeau et B l'aide de la fonction de distribution de frequence des phonons determinee experimentaleme nt pour le reseau de la matrice, on analyse les mesures recentes de la fraction Mossbauer et du depla-cement d'6nergie des rayons y de 23,87 keV de 119Sn dopant un reseau de fer. La variation de lacons-tante de force (1'11) due a I'impuretk donnant un bon lissage de la fraction Mossbauer mesurCe est Bgale B 0,4 en contraste avec la valeur de 1,O qui a kt6 publike par Price. En comparant les deux quantitks mesurees mentionnkes ci-dessus, on dkduit un paramktre important-la vitesse quadratique moyenne absolue au point zero- relie a la te...
In this thesis the Mossbauer effect in metallic iron has been studied as a function of the length of...
Abstract—The Mössbauer effect results from the fact that the emission and the absorption of gamma ra...
A novel approach to create radioactive, substitutional and interstitial **5**7Fe atoms in silicon at...
Mossbauer spectra have been measured in metallic iron, sodium nitroprusside, sodium ferrocyanide, an...
Two types of experiments involving the Mossbauer atom as a dilute impurity in a host lattice are dis...
The temperature dependence. of the quadrupole splitting and the quadrupole relaxation rate has been...
The temperature dependence. of the quadrupole splitting and the quadrupole relaxation rate has been...
The 88-keV first-excited nuclear state in 109Ag has a mean lifetime of 57.1 sec and a corresponding ...
RBsumB.- Nous avons etudie a temperature ambiante l'effet Mossbauer de 57Fe excite par excitati...
The 88-keV first-excited nuclear state in 109Ag has a mean lifetime of 57.1 sec and a corresponding ...
The 88-keV first-excited nuclear state in 109Ag has a mean lifetime of 57.1 sec and a corresponding ...
Resume.- La fraction sans-recul f et le deplacement thermique Mossbauer des impuretees trks diluks d...
A detailed analysis of Mossbauer resonance data has been performed on Fe80B20 ribbon strips submitte...
A detailed analysis of Mossbauer resonance data has been performed on Fe80B20 ribbon strips submitte...
In this thesis the Mossbauer effect in metallic iron has been studied as a function of the length of...
In this thesis the Mossbauer effect in metallic iron has been studied as a function of the length of...
Abstract—The Mössbauer effect results from the fact that the emission and the absorption of gamma ra...
A novel approach to create radioactive, substitutional and interstitial **5**7Fe atoms in silicon at...
Mossbauer spectra have been measured in metallic iron, sodium nitroprusside, sodium ferrocyanide, an...
Two types of experiments involving the Mossbauer atom as a dilute impurity in a host lattice are dis...
The temperature dependence. of the quadrupole splitting and the quadrupole relaxation rate has been...
The temperature dependence. of the quadrupole splitting and the quadrupole relaxation rate has been...
The 88-keV first-excited nuclear state in 109Ag has a mean lifetime of 57.1 sec and a corresponding ...
RBsumB.- Nous avons etudie a temperature ambiante l'effet Mossbauer de 57Fe excite par excitati...
The 88-keV first-excited nuclear state in 109Ag has a mean lifetime of 57.1 sec and a corresponding ...
The 88-keV first-excited nuclear state in 109Ag has a mean lifetime of 57.1 sec and a corresponding ...
Resume.- La fraction sans-recul f et le deplacement thermique Mossbauer des impuretees trks diluks d...
A detailed analysis of Mossbauer resonance data has been performed on Fe80B20 ribbon strips submitte...
A detailed analysis of Mossbauer resonance data has been performed on Fe80B20 ribbon strips submitte...
In this thesis the Mossbauer effect in metallic iron has been studied as a function of the length of...
In this thesis the Mossbauer effect in metallic iron has been studied as a function of the length of...
Abstract—The Mössbauer effect results from the fact that the emission and the absorption of gamma ra...
A novel approach to create radioactive, substitutional and interstitial **5**7Fe atoms in silicon at...