quantification of Auger electron spectra, the coverages of Ni impurity in √19 and 2× n are estimated as 0.08 and 0.05, respectively, and correspond to three Ni atoms and one Ni atom per unit cell of each superstructure assuming that the Ni atoms are distributed in a few monolayers of ...
whereas Mg is immobile. This result is consistent with the distribution of talc rocks in oceanic lithosphere. On the other hand, at the contact between ultramafic (e.g., serpentinite) and crustal (pelitic schist or basaltic rocks) rocks in high-pressure metamorphic terranes, a large volume of...
By quantification of Auger electron spectra, the coverages of Ni impurity in √19 and 2× n are estimated as 0.08 and 0.05, respectively, and correspond to three Ni atoms and one Ni atom per unit cell of each superstructure assuming that the Ni atoms are distributed in a few monolayers ...
temperature slope helps improve time error. The unit of measure is in ppm/°C or ppb/°C. Below is a plot of the SiT5356 Elite TCXO showing the frequency slope from 12°C to 13°C with a value of 0.86 pb/°C. This plot shows frequency error vs. the nominal frequency instead of ...
Structural analysis revealed compression of the CoFe2O4 unit cell along the growth direction, while the BaTiO3 layer showed a tetragonal distortion, more pronounced in thinner BTO layers. These strain effects, attributed to the mechanical interaction between both layers, induced strain-dependent wasp-...
Si-I and the mixture of two twin-related Si-II martensitic variants are compatible (i.e., satisfies the Hadamard compatibility condition that follows from the displacement continuity across a coherent interface) for an interface with unit normal [Math Processing Error]m=[0.631;0.754;0.183]. Also...
The size of the GaSb region was primarily a function of the length of the scanned region and the spot size and power of the CO2 laser. The focus determined the temperature gradient, and thus the driving force for thermomigration. If the scan rate was higher than 20 μm s−1, ...
Compared to bulk silicon, silicon nanocrystals (Si-NCs) show modified properties, such as tunable emission and enhanced radiative rate, as a result of the quantum confinement, surface chemistry and environment. While the effect of quantum confinement is
The formation of a fully columnar or fully equiaxed crystallographic structure depends on GS/L and the total number of nuclei per unit volume (N0): where β is a function of the critical ΔT for nucleation and of the local ΔT at the columnar front. From (3) and (4), equiaxed growth...
The calculation cell was constructed to a 2 × 2 × 2 supercell structure prepared from the unit cell of a Si crystal. Periodic boundary conditions were enforced along the x-, y-, and z-directions. The calculations were performed with the plane-wave basis set and projector ...