β Scribed by J.D. Doll; H.K. McDowell
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Density functional theory studies have been performed to investigate the mechanisms of self-diffusion in Ge and the clustering of B in Si. In the case of self-diffusion of Ge, we find within the harmonic transition state theory a diffusion prefactor for the vacancy mechanism which is in good agreeme
## Abstract Both the formation energies and the intraβ and interβlayer diffuse activation energies of a vacancy in the first six lattice planes of Mg (001) surface have been calculated by combining the modified analytical embeddedβatom method (MAEAM) with molecular dynamics (MD). The results show t
The group dependence, i.e., the variation with the number of d valence electrons, of vacancy parameters in transition metals with the body-centered cubic (bcc) structure is investigated via a combination of electronic structure calculation techniques. A semiempirical tight-binding d-band approach is