Sentence examples for atoms per unit from inspiring English sources

Each slab of H-passivated C 331) surface is composed of 12 atomic layers with 40 C atoms and 12 H atoms per unit cell.

where eta and dS denote the atomic number density, i.e., number of carbon atoms per unit area and the surface area element of the graphene sheet, respectively.

Each slab of C 331) surface is composed of 11 atomic layers with 40 C atoms and 6 H atoms per unit cell.

New techniques for growth are continually being developed, and crystals with three or more atoms per unit cell are continually being discovered.

The susceptibility χ is given by where Σ < r2 > is the sum of the mean square radii of all electron orbits in each atom, e and m are the charge and mass of the electron, and N is the number of atoms per unit volume.

(a) Graphene, having two atoms per unit cell; (b) graphane boat-like, with four carbon atoms and four hydrogen atoms per unit cell; (c) graphane chair-like, with four twoo C and two H) atoms per unit cell.

Here, in contrast to the simple lattice (one atom per unit cell), the coefficients A α are complex values.

Furthermore, for systems with more than one atom per unit cell, the matrices HN,N−1 and H N, N − 1 † in this procedure are singular.

The symbol μ is the reduced mass, N k is the number of atoms present per unit cell volume, i.e., N k = 1/V, ω TO is the long wavelength transverse optical phonon frequency.

Here h is the Planck constant, k is the Boltzmann constant, N A is the Avogadro number, ρ is the mass density, M is the molecular mass per formula unit, and n is the number of atoms per formula unit.

Units are weight percent of oxides and atoms per formula unit.