220 citations · 626 across the 24 of their papers we have counts for
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The correlation of the measurements by counting Si atoms
Michael Borys, Ingo Busch, Kenichi Fujii +9
An additional value of the Avogadro constant was obtained by counting the atoms in isotopically enriched Si spheres. With respect to the previous determination, the spheres were et…
Lattice strain at c-Si surfaces: a density functional theory calculation
Claudio Melis, Luciano Colombo, Giovanni Mana
The measurement of the Avogadro constant by counting Si atoms is based on the assumption that Si balls of about 94 mm diameter have a perfect crystal structure up to the outermost…
Finite element analysis of surface-stress effects in the Si lattice-parameter measurement
Carlo Sasso, Danilo Quagliotti, Enrico Massa +2
A stress exists in solids surfaces, similarly to liquids, also if the underlying bulk material is stress-free. This paper investigates the surface stress effect on the measured val…