Surface atomic packing fraction as a figure of merit for the structural transition and the bulk-to-nano transformation of spherical FCC and BCC nanosolids - ScienceDirectStructural transitionBulk-to-nano transformationShape factorNanoparticlesWe report on the development of a simple and efficient method...
We report on the development of a simple and efficient method to predict the structural transition and the bulk-to-nano transformation of spherical FCC and BCC solid nanoparticles using the surface atomic packing fraction (). For both structures, 's are maxima at radii equal to the nearest neig...
a. The bcc lattice has a packing fraction of 0.68. b. The fcc and hcp lattices have a packing fraction of 0.74. Packing Fraction: A unit cell contains several atoms depending on the crystalline struc...
show that with the vertical convective self-assembly method, with the appropriate parameters of temperature of evaporation (60°C), volume fraction of the colloidal suspension (0.2% w/w) and acidity (pH=6), highly ordered close packed face centered cubic (fcc) SiO2 based colloidal crystals are...
Answer to: Sketch the atomic packing of the following: a. The (100) plane for the FCC crystal structure b. The (111) plane for the BCC crystal...
Packing fraction and measures of disorder of ultradense irregular packings of equal spheres. II. Transition from dense random packing, Adv. Powder Technol - Bargiel, Tory () Citation Context ...ters (such as the icosahedral, FCC, HCP, BCC, and SC clusters, see Ref. [24], Fig. 2) we ...
We report on the development of a simple and efficient method to predict the structural transition and the bulk-to-nano transformation of spherical FCC and BCC solid nanoparticles using the surface atomic packing fraction (g(s)). For both structures, g(s)'s are maxima at radii equal to the...
Packing fraction and measures of disorder of ultradense irregular packings of equal spheres. II. Transition from dense random packing, Adv. Powder Technol - Bargiel, Tory () Citation Context ...ters (such as the icosahedral, FCC, HCP, BCC, and SC clusters, see Ref. [24], Fig. 2) we ...
It is well known that the spherical microdomains are arranged in the body-center cubic (bcc) lattice. However, recently, we have found packing in the face-centered cubic (fcc) lattice, which is easily transformed into the bcc lattice upon uniaxial stretching. In the same time, the packing ...