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Using modified analytic embedded atom method and molecular dynamics (MDs) simulation, the self-diffusion dynamics behaviors of Pd adatom on perfect Pd(110) and reconstruction Pd(110)-(1 × 2) surfaces have been studied. Our simulations show the diffusion of Pd adatom is 1D motion along the...
Persistent link: https://www.econbiz.de/10011279095
infinite medium is considered to start and proceed around randomly distributed and/or appearing nucleation centers. The radius … what may happen if the transformation takes place in nanoparticles. The attention is focused on nucleation on the regular …
Persistent link: https://www.econbiz.de/10005080500
influence of applied potentials on nucleation, growth and morphological properties is studied using electrochemistry, scanning … characteristic of diffusion-limited growth. For both applied potentials, we note that deposition occurs by instantaneous nucleation … and diffusion-limited growth of 3D nucleation mechanism. Morphology observations reveal the granular structure of the …
Persistent link: https://www.econbiz.de/10005050569