Internal friction measurements have been carried out versus temperature in a tantalum specimen after hydrogen implantation obtained by a proton beam of 20 keV. The result show a thin layer on the exposed surface of the specimen with a large concentration of hydrogen with respect to the bulk concentration. From the experimental data it is possible to obtain some information about the "range" and the diffusion parameters of the implanted ions. The effect of supertail is also observed.
Anelasticity in 20 keV Proton-Implanted Tantalum
FRANCESCUTTO, ALBERTO
1978-01-01
Abstract
Internal friction measurements have been carried out versus temperature in a tantalum specimen after hydrogen implantation obtained by a proton beam of 20 keV. The result show a thin layer on the exposed surface of the specimen with a large concentration of hydrogen with respect to the bulk concentration. From the experimental data it is possible to obtain some information about the "range" and the diffusion parameters of the implanted ions. The effect of supertail is also observed.File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
