On mesure le temps de relaxation spin-réseau et le déplacement de Knight du noyau 73Ge dans le système Ge : As. La densité du As varie de 7,0 × 1016 cm-3 jusqu'à 1,75 × 1019 cm-3 et les échantillons ne sont pas compensés. La caractérisation des échantillons est obtenue par des mesures de conductivité et d'effet Hall. Les mesures ne révèlent aucun effet des interactions électrons-électrons autour de la transition métal-non métal. Le déplacement de Knight disparaît brusquement à la transition.Measurements of the spin-lattice relaxation time and of the Knight shift of the 73Ge nucleus in Ge : As are reported. The density range of As is from 7.0 × 1016 cm-3 up to 1.75 × 1019 cm-3 and the samples are uncompensated. The characterization of the sa...
Germanium is a widely used material for electronic and optoelectronic devices and recently it has be...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
We have studied the influence of isotopic disorder on the local deformations in Ge single crystals f...
RBsumB.- On mesure le temps de relaxation spin-rkseau et le dkplacement de Knight du noya
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
We have studied the influence of isotopic disorder on the local deformations in Ge single crystals f...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
We have studied the influence of isotopic disorder on the local deformations in Ge single crystals f...
Germanium is a widely used material for electronic and optoelectronic devices and recently it has be...
Germanium is a widely used material for electronic and optoelectronic devices and recently it has be...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
We have studied the influence of isotopic disorder on the local deformations in Ge single crystals f...
RBsumB.- On mesure le temps de relaxation spin-rkseau et le dkplacement de Knight du noya
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
The temperature dependence of the spin-lattice relaxation time corresponding to the inelastic scatte...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
We have studied the influence of isotopic disorder on the local deformations in Ge single crystals f...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
We have studied the influence of isotopic disorder on the local deformations in Ge single crystals f...
Germanium is a widely used material for electronic and optoelectronic devices and recently it has be...
Germanium is a widely used material for electronic and optoelectronic devices and recently it has be...
NMR spectra of 73Ge (nuclear spin I=9/2) in germanium single crystals with different isotopic compos...
We have studied the influence of isotopic disorder on the local deformations in Ge single crystals f...