Sentence examples for diffusion on the substrate from inspiring English sources

Despite the presence of adatoms diffusion on the substrate proceeds with the same mechanism (one of the four dangling bonds links with a dangling bond of the surface and diffusion continues till the adatom finds a more stable position where it can saturate two or more dangling bonds), and it is well known that Ge surface diffusivity on Si is very different from the self-diffusion of Si [24].

Au droplets exhibited minor index dependency, and this can be likely due to the strong dependency of adatom diffusion on the substrate temperate.

The TS-1 microporous crystalline titanosilicate exhibited low activity in the 4-tert-butylphenol transformation in acetonitrile-aqueous H2O2 solutions due to the steric restrictions on the diffusion of the substrate molecules into the channels of the catalyst.

The TS-1 microporous crystalline titanosilicate was shown to exhibit low activity in the 4-tert-butylphenol transformation due to the steric limitations on the diffusion of the substrate molecules towards catalytic active centers.

Given the highly charged nature of the substrate(s) in GlpT, and the expectation that strong electrostatic forces might be involved, we decided to test whether equilibrium MD simulations might be able to capture the binding mode and site relying only on unbiased diffusion of the substrates from their initial position at the mouth of the lumen to the binding site.

In FadL, a small N-terminal globular domain plugs the barrel on the periplasmic side, preventing direct diffusion of the substrates into the periplasm [26].

Here, and are the effective supersaturations of sidewall and surface adatoms with respect to the infinite liquid alloy, δ(R/λ s) = K 1(R/λ s)/K 0(R/λ s), is the effective diffusion length on the substrate surface (with D s as the corresponding diffusion coefficient) and K n (x) are the modified Bessel function of the second kind of order n.

As follows from the results summarized in Table 1, the effective diffusion length on the substrate surfaces (limited by the incorporation into a growing surface layer) appears to be only 12 nm for the both substrates studied.

The adatoms reach the seed particles after diffusing on the substrate and the sidewalls with different diffusion length coefficients, λS and λf, respectively.

Once adsorbed, the adatoms diffuse on the substrate and on the NW sidewalls with diffusion lengths λs and λf, respectively.

This could be explained by topographical boundaries for p-6P diffusion on these substrates, which leads to more vertical aggregation.